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- Acetone
- Ammonia [NH3]
- Argon
- Benzene (C6H6)
- Breathalyzer BrAC
- Butadiene (C4H6)
- Butane (C4H10)
- Carbon Dioxide (CO2)
- Carbon Monoxide (CO)
- Carbon Disulfide
- Carbonyl Sulfide in Nitrogen
- Chlorine
- Ethane (C2H6)
- Ethanol (C2H6O)
- Ethylene (C2H4)
- Ethylene Oxide [ETO]
- Formaldehyde (CH20)
- Helium (He)
- Hexane
- Hydrogen
- Hydrogen Chloride
- Hydrogen Cyanide (HCN)
- Hydrogen Sulfide (H2S)
- H20
- Isobutane (C4H10)
- Isobutylene (C4H8)
- Isopropyl Alcohol
- Isoprene
- Methane (CH4)
- Methanol
- Methyl Chloride
- Methylene Chloride
- Methyl Mercaptan
- Nitrogen
- Nitrogen Dioxide [NO2]
- Nitrogen Trifluoride
- Nitrous Oxide (N2O)
- Nitric Oxide [NO]
- Oxygen
- Oxygen (Zero Air)
- Pentane (C5H12)
- Phosphine
- Propane
- Propylene
- Propylene Oxide
- R11 Calibration Gas
- R12 Calibration Gas
- R22 Calibration Gas
- R-32 Calibration Gas
- R113 Calibration Gas
- R114 Calibration Gas
- R1233zd(E) Calibration Gas
- R123 Calibration Gas
- R123A Calibration Gas
- R-125 Calibration Gas
- R134A Calibration Gas
- R152A Calibration Gas
- R401A Calibration Gas
- R404A Calibration Gas
- R407A Calibration Gas
- R410A Calibration Gas
- R407C Calibration Gas
- R-438A Calibration Gas
- R448A Calibration Gas
- R449a Calibration Gas
- R454B Calibration Gas
- R507-R507A Calibration Gas
- R513A Calibration Gas
- R-514A Calibration Gas
- R515B Calibration Gas
- Silane (H4Si)
- Sulfur Dioxide (SO2)
- tert-butyl Mercaptan (TBM)
- Toluene (C7H8)
- Ultra Zero Air
- Vinyl Chloride
- Zero Air
- All Regulators
- Adapters
- 17L Cylinder Regulators [CGA 600]
- 34LS Steel Cylinder Regulators [CGA 600]
- 34L & 34es Cylinder Regulators
- 44ES Cylinder Regulators
- 58L & 58ES Cylinder Regulators
- 66ES Cylinder Regulators
- 74L Cylinder Regulators
- 103L Cylinder Regulators
- 105L & 105es Cylinder Regulators
- 116L &116ES Cylinder Regulators
- 221L Cylinder Adapter
- Stainless Steel Regulators
- C-10 Calibration Gas Regulators
- CGA 600 Regulators
- 70-* 70 Series C-10 Connection
- 70-Series-Threaded-C-10
- PSI Regulators C-10
- 71-* 71 Series CGA 600
- 71-Series-Threaded-CGA 600
- 70 Series Connection Type CGA 330
- CGA 350 Regulator
- CGA 580 Regulators
- CGA 590 Regulator
- CGA 660 Regulators
- GASCO CGA 705
- CGA 165 Regulator Adapter
- 340TS 5% CO2, 19% O2, in N2
- 36-10S-8 10% CO2, 8% O2, in N2
- AM300S 800 PPM CO, 800 PPM H2, 2%O2, in N2
- BTEX
- 18A-0.9-12 Mix Isobutane 50% LEL, 12% O2, in N2
- 36-0.5S-20.5
- 36-4-16 Mix 4% CO2, 16% O2, in N2
- 36-5S-10 5% CO2 10% O2 Balance N2
- 36-5-20.6 Mix 5% CO2, 20.6% O2, in N2
- 36-5S-20.6 Mix 5 % CO2, 20.6 % O2, in N2
- 36-10S-10 10% CO2, 10% O2, Bal N2
- 36-5s-21 Mix 5% CO2, 21% O2 in N2
- 36-10S-20.6 CO2 10% 20.6% O2 in N2
- 36-10S-21-10% CO, 21% O2, in N2
- 260-150M Mix 150 PPM CO, 8% O2, in N2
- 298 Mix 100 PPM CO, 5% CO2, 10% Oxygen, in N2
- 300 Mix CO 250 PPM CH4 50% LEL In Air
- 301 Mix CO 50 PPM CH4 50% LEL in Air
- 301A Mix 50 LEL CH4, 50 PPM CO, 18% O2, in N2
- 301B 50 PPM CO, 5000 PPM CO2, 50%LEL CH4, in Air
- 302 Mix CO 50 PPM Propane 50% LEL in Air
- 303 Mix CH4 50% LEL Oxygen 17% in N2
- 303E Mix 50 ppm CO, 1.62% CH4, 18% O2 in N2
- 302ESB
- 303-10 50% LEL CH4 10% 02 in N2
- 303-12 50% LEL CH4, 12% O2 in N2
- 303-17 Mix 50% LEL CH4, 17% O2, Balance N2
- 303-18 50% LEL CH4, 18% O2 Balance N2
- 303-18h 50%LEL H2 18% O2 in N2
- 303EX Mix 50 PPM CO, 1.62% Methane, 18% O2, in N2
- 3020 4%CO2 16%O2 in N2
- 304 Mix CO 100 PPM CH4 50% LEL in Air
- 304-17
- 304CO2-17
- 304TS-15 300 PPM CO, 50% LEL Ch4, 15% O2, in N2
- 305 Mix CO 100 PPM Pentane 30% LEL in Air
- 306 Mix CH4 20% LEL O2 19% in N2
- 306-18 CH4 1% (20% LEL) O2 18% in N2
- 307 Mix CO 200 PPM CH4 50% LEL in Air
- 308 Mix CO 100 PPM CH4 20% LEL in Air
- 309 Mix CO 200 PPM CH4 50% LEL O2 19% in N2
- 309SP-1.25
- 309-18CO2-4%
- 309-18.5 200PPM CO, 50LEL CH4, 18.5%O2 in N2
- 309-18 Mixture
- 309-18.5H
- 310 Mix CO 100 PPM CH4 50% LEL O2 19% in N2
- 310-18 Mix 100 ppm CO, 2.5% CH4, 18% O2 in N2
- 310S 100 PPM CO, 2.0% CH4, 19% O2, in N2
- 311 Mix CO 100 PPM Pentane 25% LEL O2 19% in N2
- 311-18 100 PPM CO, 25% LEL Pentane, 18% O2, in N2
- 311-CO2 Mix
- 311ST
- 312 Mix Pentane 25% LEL O2 19% in N2
- 312-12 25 LEL Pentane 12 Oxygen
- 313 Mix CO 100 PPM CH4 20% LEL in Air
- 314 Mix CH4 58% LEL Pentane simulant O2 15% in N2
- 314A Mix 60 ppm CO, 1.45% CH4, 18% O2 in N2
- 314BD-Multi Mixture
- 314S Mix 60 ppm CO, 2.5% CH4, 15% O2 in N2
- 314SB Mix 60 ppm CO, 1.25% CH4, 15% O2 in N2
- 314-10 Mix
- 314MSA
- 315 Mix CO 50 PPM CH4 50% LEL O2 17% in N2
- 316 Mix CH4 1.62% Volume O2 18% in N2
- 317 Mix CO 50 PPM Propane 25% LEL O2 19% in N2
- 318 Mix CO 50 PPM CH4 50% LEL O2 12% in N2
- 319 Mix CO 50 PPM CH4 50% LEL O2 19% in N2
- 320 Mix CO 35 PPM CO2 1000 PPM in Air
- 320BS-35 Mix 35 PPM CO, 1000 PPM, in Air
- 321 Mix CO 100 PPM CH4 50% LEL O2 17% in N2
- 322 Mix CO 50 PPM Pentane 50% LEL in Air
- 322-18 Mix CO 50 PPM Pentane 50% LEL O2 18% in N2
- GASCO 323E Mixture
- 324S-EU
- 325 Mix CO 35 PPM Pentane 10% LEL O2 18% in N2
- 326 Mix CO 40 PPM CH4 50% LEL O2 18% in N2
- 327 Mix CO 1000 PPM O2 2% in N2
- 328 Mix CO 100 PPM CH4 50% LEL O2 15% in N2
- 329 Mix CO 50 PPM Pentane 10% LEL O2 18% in N2
- 330 Mix CO 60 PPM CH4 50% LEL O2 15% in N2
- 331 Mix CO 50 PPM Hexane 15% LEL O2 12% in N2
- 332 Mix CO 50 PPM Hexane 10% LEL O2 12% in N2
- 333 Mix Hexane 30% LEL O2 15% in N2
- 334 Mix Hexane 10% LEL O2 18% in N2
- 335 Mix Hexane 15% LEL O2 12% in N2
- 335B-17 Mix Hexane 25% LEL, 17% O2, in N2
- 337 Mix CO 200 PPM CH4 1% Volume in N2
- 338 Mix CO 500 PPM CH4 50% LEL in Air
- 339 Mix CO 900 PPM O2 9% in N2
- 339-18 CO 100 PPM, 18% O2, in N2
- 340 Mix CO2 5% O2 5% in N2
- 340TS 10% CO2, 8% O2, in N2
- 340TS-5 10% CO 5% O2 in N2
- GASCO 341 Mix CO2 5% Oxygen 15% in N2
- 341-10
- 341-15 Mix
- 341S Mixture 5% CO2, 12% Oxygen, Balance N2
- GASCO 341S-10-5%CO2, 10%O2, in N2
- 343 Mix CO2 5% O2 7% in N2
- 343-4-16 Mix CO2 4% O2 16% in N2
- 345 Mix Butane 8% CO2 13.8% in N2
- 345S 8% Butane, 15 CO2 in Nitrogen
- 346 Mix Pentane 45% LEL O2 15% in Nitrogen
- 347 Mix CO 200 PPM CH4 50% LEL O2 15% in N2
- 344 Mix CH4 30% LEL O2 18.5% in N2
- 348 Mix CO 100 PPM CH4 50% LEL O2 12% LEL in N2
- 349 Mix CO 200 PPM Pentane 50% LEL in Air
- 350 Mix CO 700 PPM CH4 4% Volume in N2
- 351 Mix CH4 2.5% Volume CO2 130 PPM in N2
- 352 Mix CO2 1900 PPM O2 5% in N2
- 353 Mixture CO2 5000 PPM O2 5% in N2
- 355 Mix
- 355S Mixture
- 356-15 60 PPM CO, 25% LEL Pentane, 15%O2, in N2
- 355BS-15 300 PPM CO, 50%LEL CH4, 15% O2, in N2
- 356 Mix CO 60 PPM Pentane 25% LEL O2 19% in N2
- 357 Mix Pentane .35% Volume O2 19% in N2
- 359 Mix CO 500 PPM CH4 50% LEL in Air
- 359B Mix
- 360 Mix CO 50 PPM CH4 30% LEL O2 18% in N2
- 360B Mix CO 50 PPM CH4 32% LEL O2 19% in N2
- 361 Mix CO 35 PPM CH4 50% Volume in N2
- 362 Mix CO 95 PPM CH4 1.5% Volume in Air
- 363 Mix
- 364 Mix CO 250 PPM Pentane 25% LEL O2 19% in N2
- 365-25S-5-25% CO2, 5% CH4, in N2
- 365-305-50 Mix CO2 30%, CH4 50% by Volume in N2
- 366 Mix CH4 50% LEL O2 19% in N2
- 367 Mix CO 100 PPM CH4 25% LEL O2 19% in N2
- 368 Mix CH4 15% CO2 15% in N2
- 369 Mix CO 100 PPM CH4 50% LEL O2 19.5% in N2
- 370 Mix CO 100 PPM Pentane 25% LEL in Air
- 371 Mix
- 373 Mix CO2 500 PPM O2 5% in N2
- 374 Mix CO 50 PPM O2 18% in N2
- 374B Mix 950 PPM CO, 9% O2, Balance N2
- 375-10 10 PPM CO, 1000 PPM CO2 in N2
- 375 Mix CO 100 PPM CO2 1000 PPM in N2
- 375-BST CO 200 PPM CO2 5000 PPM in Air
- 375-TS Mix
- 376 Mix CO 100 PPM O2 3% in N2
- 376-2 Mix CO 100 PPM O2 2% in N2
- 376-19 Mix CO 100 PPM, 19% O2, in N2
- 377 Mix CO 250 PPM CH4 1.45% Volume O2 17% in N2
- 378 Mix CO 200 PPM O2 6% in N2
- 379 Mix CO 50 PPM Propane 50% LEL O2 18% in N2
- 379S Mix CO 100 PPM Propane 50% LEL O2 18% in N2
- 380 Mix CO 25 PPM CO2 1000 PPM in Air
- 381 Mix CO 100 PPM Propane 50% LEL in Air
- 382 Mix CO 250 PPM CH4 25% O2 18% in N2
- 383 Mix CO 1900 PPM O2 2% in N2
- 383B Mix CO 1000 PPM O2 2% in N2
- 383ES-10 Mix O2 10%, CO 500 PPM in N2
- 383S 1% O2, 900 PPM CO, in N2
- 384 Mix CH4 25% LEL O2 19% in N2
- 385 Mix CH4 30% LEL O2 18.5% in N2
- 386 Mix CO 35 PPM CH4 10% LEL O2 19% in N2
- 387 Mix 100 PPM CO, 2.5% CO2, in N2
- 387-2 Mix 2% CO2, 18% O2 in N2
- 387BS Mix 10% CO2, 10% O2, in N2
- 387SP-10 Mix 100 PPM CO, 10% CO2 in N2
- 387SP-250-5
- 389 Mix CO 50 PPM CO2 1000 PPM in Air
- 389MBS Mix
- 389-35 Mix CO 35 PPM CO2 1000 PPM in Air
- 389N Mix CO 50 PPM CO2 1000 PPM in N2
- 389TBS 1000 PPM CO, 100 PPM CO2, in Nitrogen
- 389XT GASCO 0.3% CO, 30% CO2, in N2
- 390 Mix CO 35 PPM CH4 10% LEL O2 18% in N2
- 391 Mix CO2 5% O2 1% in N2
- 391S Mix
- 391B Mix 16% CO2, 2% O2, in N2
- 391BS Mix 7% CO2, 15% O2 Balance N2
- 392 Mix CO 250 PPM CH4 50% LEL O2 18% in N2
- 393 Mix CH4 50% LEL O2 18% in N2
- 393N-SP 10 PPM Isobutylene, 1000 PPM CO2, in N2
- 395 Mix CO 50 PPM CH4 50% LEL CO2 2.5% in N2
- 398 Mix CO 35 PPM CH4 30% LEL O2 18.5% in N2
- 399 Mix CH4 50% Volume CO2 35% Volume in N2
- 399-10 10%CO2, 15%N2 in 75%CH4
- 399-15 Mix CO2 15% in Methane
- 399-101-10% CO2, 1% CH4, in N2
- 399-75
- GASCO 399S 15% CH4, 15% CO2 in Nitrogen
- 339-S Mix 15% CO2, 15% CH4, in N2
- 399-S-5 | 5%CO2 | 5%CH4 | BN
- 399X 50% CO2 50% CH4
- 399-TBS 5000 PPM CO2, 500 PPM CH4 in N2
- 3001 Mix 1000 PPM CO, 2% O2, Balance N2
- 3016 Mix 10% CO in O2
- 3017-16 | 1%CO2 | 16%O2 | BN
- 3019 10% CO2 21%O2 in N2
- 3019-5
- 3019-S Mix CO2 5%, O2 21%, in N2
- 3019SP-5 5% CO2 10% O2 in N2
- 3037 Mix CO 1000 PPM H2 1000 PPM in N2
- 502 Mix
- 505SP Calibration Gas
- 507 1000 PPM Methanol, 1000 PPM Heptane in Air
- 509 Calibration gas
- 510 Mixture
- 602 Mix | 704 Mix
- 603 Cal Gas Mixture
- N2H2CO2-5%
- P9-11-84 Mix
- AG 16
- AG19
- COSO210
- 125-10-CO Mixture
- 125-50CO-300 Mixture
- 98-25S Mixture
- 98-25X Mixture
- 98-100-CO2-5 Mixture
- 99-50-100-2.5 Mixture
- 175-84CO2-12% Mixture
- 310NO2-17 Mixture
- 310-18NO2 Mixture
- 311-NO2-18 Mixture
- 314S-NO2 Mixture
- 314S-NO2BS Mixture
- 399M-H2S500 Mixture
- 400 Mixture
- 400A Mixture
- 400S Mixture
- 400X Mixture
- 400-20 Mixture
- 400-20S Mixture
- 401 Mixture
- 401B mixture
- 401B-17 mixture
- 401D mixture
- 401-18 Mixture
- 401-22 Mixture
- 4001 Mixture
- 402B Calibration Gas
- 402E Mixture
- 402ES Mixture
- 402ES-19 Mixture
- 402ES-SO2 Mixture
- 402EX Mixture
- 402S Mixture
- 403E Mixture
- 403E-BS Mixture
- 403EX Mixture
- 403S Mixture
- 404 Mixture
- 404M Mixture
- 404-13 Mixture
- 404-14 Mixture
- 404-17 Mixture
- 404-17-CO2 Mixture
- 404-17SO2 Mixture
- 404-17X-SO2 Mixture
- 404M-18 Mixture
- 404S Mixture
- 404S-18 Mixture
- 405 Mixture
- 405X Mixture
- 405x-2.5-CO2-2.5-CH4 Mixture
- 406 Mixture
- 406-15 Mixture
- 406BS Mixture
- 406C Mixture
- 406T Mixture
- 406T-19 Mixture
- 407 Mixture
- 408 Mixture
- 408X Mixture
- 409 Mixture
- 409BU Mixture
- 409BU-M Mixture
- 409BU-100 Mixture
- 409BU-100BS Mixture
- 409CO2-2.5
- 409-ISO Mixture
- 409SO2-5 Mixture
- 409-17 Mixture
- 410 Mixture
- 410X Mixture
- 410SO2 Mixture
- 411 Mixture
- 411A Mixture
- 411-B Mixture
- 411-CO2 Mixture
- 411EX Mixture
- 411-12 Mixture
- 411-15 Mixture
- 411-18 Mixture
- 411-20.9-Multi-Gas
- 411-18CO2 Mixture
- 411-18SO2-5
- 411S Mixture
- 411-SO2 Mixture
- 411-TBS Mixture
- 411X Mixture
- 411x-10SO2-20.9 Mixture
- 411-18SO2-10
- 412 Mixture
- 412P Mixture
- 413 Mixture
- 413X Mixture
- 413S Mixture
- 413-10 Mixture
- 413-12 Mixture
- 413-15 Mixture
- 413-18 Mixture
- 413-18BS Mixture
- 413-18-ISO Mixture
- 413X-CO2-15% Mixture
- 414 Mixture
- 414-25 Mixture
- 414-35 Mixture
- 414-40 Mixture
- 414-50 Mixture
- 414B Mixture
- 414-CO2 Mixture
- 414M Mixture
- 414SR Mixture
- 414WI Mixture
- 414X Mixture
- 415 Mixture
- 416 Mixture
- 416BS Mixture
- 416-15 Mixture
- 416-18 Mixture
- 416-18.5 Mixture
- 416-CO2-4 Mixture
- 416X Mixture
- 417 Mixture
- 417-12A Mixture
- 417-15 Mixture
- 417BS Mixture
- 417-18 Mixture
- 417S Mixture
- 417X Mixture
- 417X-30 Mixture
- 418 Mixture
- 418X Mixture
- 419 Mixture
- 420 Mixture
- 421 Mixture
- 421-5 Mixture
- 421-15 Mixture
- 421-15CO2-2% Mixture
- 421-17 Mixture
- 421X-17 Mixture
- 421-18.5 Mixture
- 421-19.5 Mixture
- 421-200 Mixture
- 421-CO2 Mixture
- 421-CO2-0.5 Mixture
- 421NO2-BS Mixture
- 421SO2B Mixture
- 421SO2 5 Gas 10PPM SO2
- GASCO 421-ISO
- 421SO2-17 Mixture
- 421X Mixture
- 422 Mixture
- 424 Mixture
- 424-18 Mixture
- 424-19 Mixture
- 425 Mixture
- 425A Mixture
- 425X Mixture
- 426 Mixture
- 427 Mixture
- 427A Mixture
- 424-17 Mixture
- 427-19 Mixture
- 428 Mixture
- 428-20 Mixture
- 428-20MBS Mixture
- 428X-20 Mixture
- 428-40 Mixture
- 428-20CO2 Mixture
- 428-20SO2 Mixture
- 428-20SO2-10 Mixture
- 428-20xh Mixture
- 429 Mixture
- 429BSX Mixture
- 429P Mixture
- 429S Mixture
- 429ST Mixture
- 429-16 Mixture
- 429SP Mixture
- 430 Mixture
- 431 Mixture
- 431R Mixture
- 432 Mixture
- 432-15 Mixture
- 433 Mixture
- 433A Mixture
- 433BD Mixture
- 433BD-17 Mixture
- 433ESP-SO2-25 Mixture
- 433BS Mixture
- 433XM-17 Mixture
- 434 Mixture
- 434-16 Mixture
- 434-17 Mixture
- 434-18 Mixture
- 435 Mixture
- 436 Mixture
- 436S Mixture
- 436S-BS Mixture
- 437 Mixture
- 437-19 Mixture
- 437S Mixture
- 437TS Mixture
- 437TS-1.1 Mixture
- 437SX Mixture
- 437X Mixture
- 437X-50 Mixture
- 438 Mixture
- 439 Mixture
- 440 Mixture
- 441 Mixture
- 441-19 Mixture
- 442 Mixture
- 443 Mixture
- 444x-CO2 Mixture
- 445 Mixture
- 446 Mixture
- 446S Mixture
- 447 Mixture
- 448 Mixture
- 449 Mixture
- 450 Mixture
- 450-B Mixture
- 450BS Mixture
- 451 Mixture
- 452 Mixture
- 453 Mixture
- 454 Mixture
- 455 Mixture
- 455-18 Mixture
- 455X Mixture
- 456 Mixture
- 457 Mixture
- 457S Mixture
- 458 Mixture
- 459 Mixture
- 459BS Mixture
- 459X Mixture
- 460 Mixture
- 461 Mixture
- 462 Mixture
- 463 Mixture
- 463S-T Mixture
- 463X Mixture
- 464 Mixture
- 465 Mixture
- 465BU-12 Mixture
- 466 Mixture
- 467 Mixture
- 468 Mixture
- 469 Mixture
- 470 Mixture
- 470-18 Mixture
- 470-19 Mixture
- 470BS Mixture
- 471 Mixture
- 471-17 Mixture
- 472 Mixture
- 473 Mixture
- 474 Mixture
- 475 Mixture
- 476S Mixture
- 477 Mixture
- 478 Mixture
- 479 Mixture
- 480 Mixture
- 480-84SO2 Mixture
- 481 Mixture
- 481S Mixture
- 482 Mixture
- 483S Mixture
- 484 Mixture
- 485 Mixture
- 487TBS-M Mixture
- 486 Mixture
- 489E Mixture
- 489S Mixture
- 489-S Mixture
- 490 Mixture
- 490BM Mixture
- 490T Mixture
- 491 Mixture
- 493 Mixture
- 495 Mixture
- 495BS Mixture
- 497BS-18 Mixture
- 498 Mixture
- 499 Mixture
- 499S Mixture
- 499BS Mixture
- 399H2S Mixture
- 4000SP Mixture
- 3044-2.2 Mixture
- 611-98-.75 Mixture
- 92020 Mixture
Shop by Brand
- Acetone
- Ammonia [NH3]
- Argon
- Benzene (C6H6)
- Breathalyzer BrAC
- Butadiene (C4H6)
- Butane (C4H10)
- Carbon Dioxide (CO2)
- Carbon Monoxide (CO)
- Carbon Disulfide
- Carbonyl Sulfide in Nitrogen
- Chlorine
- Ethane (C2H6)
- Ethanol (C2H6O)
- Ethylene (C2H4)
- Ethylene Oxide [ETO]
- Formaldehyde (CH20)
- Helium (He)
- Hexane
- Hydrogen
- Hydrogen Chloride
- Hydrogen Cyanide (HCN)
- Hydrogen Sulfide (H2S)
- H20
- Isobutane (C4H10)
- Isobutylene (C4H8)
- Isopropyl Alcohol
- Isoprene
- Methane (CH4)
- Methanol
- Methyl Chloride
- Methylene Chloride
- Methyl Mercaptan
- Nitrogen
- Nitrogen Dioxide [NO2]
- Nitrogen Trifluoride
- Nitrous Oxide (N2O)
- Nitric Oxide [NO]
- Oxygen
- Oxygen (Zero Air)
- Pentane (C5H12)
- Phosphine
- Propane
- Propylene
- Propylene Oxide
- R11 Calibration Gas
- R12 Calibration Gas
- R22 Calibration Gas
- R-32 Calibration Gas
- R113 Calibration Gas
- R114 Calibration Gas
- R1233zd(E) Calibration Gas
- R123 Calibration Gas
- R123A Calibration Gas
- R-125 Calibration Gas
- R134A Calibration Gas
- R152A Calibration Gas
- R401A Calibration Gas
- R404A Calibration Gas
- R407A Calibration Gas
- R410A Calibration Gas
- R407C Calibration Gas
- R-438A Calibration Gas
- R448A Calibration Gas
- R449a Calibration Gas
- R454B Calibration Gas
- R507-R507A Calibration Gas
- R513A Calibration Gas
- R-514A Calibration Gas
- R515B Calibration Gas
- Silane (H4Si)
- Sulfur Dioxide (SO2)
- tert-butyl Mercaptan (TBM)
- Toluene (C7H8)
- Ultra Zero Air
- Vinyl Chloride
- Zero Air
- All Regulators
- Adapters
- 17L Cylinder Regulators [CGA 600]
- 34LS Steel Cylinder Regulators [CGA 600]
- 34L & 34es Cylinder Regulators
- 44ES Cylinder Regulators
- 58L & 58ES Cylinder Regulators
- 66ES Cylinder Regulators
- 74L Cylinder Regulators
- 103L Cylinder Regulators
- 105L & 105es Cylinder Regulators
- 116L &116ES Cylinder Regulators
- 221L Cylinder Adapter
- Stainless Steel Regulators
- C-10 Calibration Gas Regulators
- CGA 600 Regulators
- 70-* 70 Series C-10 Connection
- 70-Series-Threaded-C-10
- PSI Regulators C-10
- 71-* 71 Series CGA 600
- 71-Series-Threaded-CGA 600
- 70 Series Connection Type CGA 330
- CGA 350 Regulator
- CGA 580 Regulators
- CGA 590 Regulator
- CGA 660 Regulators
- GASCO CGA 705
- CGA 165 Regulator Adapter
- 340TS 5% CO2, 19% O2, in N2
- 36-10S-8 10% CO2, 8% O2, in N2
- AM300S 800 PPM CO, 800 PPM H2, 2%O2, in N2
- BTEX
- 18A-0.9-12 Mix Isobutane 50% LEL, 12% O2, in N2
- 36-0.5S-20.5
- 36-4-16 Mix 4% CO2, 16% O2, in N2
- 36-5S-10 5% CO2 10% O2 Balance N2
- 36-5-20.6 Mix 5% CO2, 20.6% O2, in N2
- 36-5S-20.6 Mix 5 % CO2, 20.6 % O2, in N2
- 36-10S-10 10% CO2, 10% O2, Bal N2
- 36-5s-21 Mix 5% CO2, 21% O2 in N2
- 36-10S-20.6 CO2 10% 20.6% O2 in N2
- 36-10S-21-10% CO, 21% O2, in N2
- 260-150M Mix 150 PPM CO, 8% O2, in N2
- 298 Mix 100 PPM CO, 5% CO2, 10% Oxygen, in N2
- 300 Mix CO 250 PPM CH4 50% LEL In Air
- 301 Mix CO 50 PPM CH4 50% LEL in Air
- 301A Mix 50 LEL CH4, 50 PPM CO, 18% O2, in N2
- 301B 50 PPM CO, 5000 PPM CO2, 50%LEL CH4, in Air
- 302 Mix CO 50 PPM Propane 50% LEL in Air
- 303 Mix CH4 50% LEL Oxygen 17% in N2
- 303E Mix 50 ppm CO, 1.62% CH4, 18% O2 in N2
- 302ESB
- 303-10 50% LEL CH4 10% 02 in N2
- 303-12 50% LEL CH4, 12% O2 in N2
- 303-17 Mix 50% LEL CH4, 17% O2, Balance N2
- 303-18 50% LEL CH4, 18% O2 Balance N2
- 303-18h 50%LEL H2 18% O2 in N2
- 303EX Mix 50 PPM CO, 1.62% Methane, 18% O2, in N2
- 3020 4%CO2 16%O2 in N2
- 304 Mix CO 100 PPM CH4 50% LEL in Air
- 304-17
- 304CO2-17
- 304TS-15 300 PPM CO, 50% LEL Ch4, 15% O2, in N2
- 305 Mix CO 100 PPM Pentane 30% LEL in Air
- 306 Mix CH4 20% LEL O2 19% in N2
- 306-18 CH4 1% (20% LEL) O2 18% in N2
- 307 Mix CO 200 PPM CH4 50% LEL in Air
- 308 Mix CO 100 PPM CH4 20% LEL in Air
- 309 Mix CO 200 PPM CH4 50% LEL O2 19% in N2
- 309SP-1.25
- 309-18CO2-4%
- 309-18.5 200PPM CO, 50LEL CH4, 18.5%O2 in N2
- 309-18 Mixture
- 309-18.5H
- 310 Mix CO 100 PPM CH4 50% LEL O2 19% in N2
- 310-18 Mix 100 ppm CO, 2.5% CH4, 18% O2 in N2
- 310S 100 PPM CO, 2.0% CH4, 19% O2, in N2
- 311 Mix CO 100 PPM Pentane 25% LEL O2 19% in N2
- 311-18 100 PPM CO, 25% LEL Pentane, 18% O2, in N2
- 311-CO2 Mix
- 311ST
- 312 Mix Pentane 25% LEL O2 19% in N2
- 312-12 25 LEL Pentane 12 Oxygen
- 313 Mix CO 100 PPM CH4 20% LEL in Air
- 314 Mix CH4 58% LEL Pentane simulant O2 15% in N2
- 314A Mix 60 ppm CO, 1.45% CH4, 18% O2 in N2
- 314BD-Multi Mixture
- 314S Mix 60 ppm CO, 2.5% CH4, 15% O2 in N2
- 314SB Mix 60 ppm CO, 1.25% CH4, 15% O2 in N2
- 314-10 Mix
- 314MSA
- 315 Mix CO 50 PPM CH4 50% LEL O2 17% in N2
- 316 Mix CH4 1.62% Volume O2 18% in N2
- 317 Mix CO 50 PPM Propane 25% LEL O2 19% in N2
- 318 Mix CO 50 PPM CH4 50% LEL O2 12% in N2
- 319 Mix CO 50 PPM CH4 50% LEL O2 19% in N2
- 320 Mix CO 35 PPM CO2 1000 PPM in Air
- 320BS-35 Mix 35 PPM CO, 1000 PPM, in Air
- 321 Mix CO 100 PPM CH4 50% LEL O2 17% in N2
- 322 Mix CO 50 PPM Pentane 50% LEL in Air
- 322-18 Mix CO 50 PPM Pentane 50% LEL O2 18% in N2
- GASCO 323E Mixture
- 324S-EU
- 325 Mix CO 35 PPM Pentane 10% LEL O2 18% in N2
- 326 Mix CO 40 PPM CH4 50% LEL O2 18% in N2
- 327 Mix CO 1000 PPM O2 2% in N2
- 328 Mix CO 100 PPM CH4 50% LEL O2 15% in N2
- 329 Mix CO 50 PPM Pentane 10% LEL O2 18% in N2
- 330 Mix CO 60 PPM CH4 50% LEL O2 15% in N2
- 331 Mix CO 50 PPM Hexane 15% LEL O2 12% in N2
- 332 Mix CO 50 PPM Hexane 10% LEL O2 12% in N2
- 333 Mix Hexane 30% LEL O2 15% in N2
- 334 Mix Hexane 10% LEL O2 18% in N2
- 335 Mix Hexane 15% LEL O2 12% in N2
- 335B-17 Mix Hexane 25% LEL, 17% O2, in N2
- 337 Mix CO 200 PPM CH4 1% Volume in N2
- 338 Mix CO 500 PPM CH4 50% LEL in Air
- 339 Mix CO 900 PPM O2 9% in N2
- 339-18 CO 100 PPM, 18% O2, in N2
- 340 Mix CO2 5% O2 5% in N2
- 340TS 10% CO2, 8% O2, in N2
- 340TS-5 10% CO 5% O2 in N2
- GASCO 341 Mix CO2 5% Oxygen 15% in N2
- 341-10
- 341-15 Mix
- 341S Mixture 5% CO2, 12% Oxygen, Balance N2
- GASCO 341S-10-5%CO2, 10%O2, in N2
- 343 Mix CO2 5% O2 7% in N2
- 343-4-16 Mix CO2 4% O2 16% in N2
- 345 Mix Butane 8% CO2 13.8% in N2
- 345S 8% Butane, 15 CO2 in Nitrogen
- 346 Mix Pentane 45% LEL O2 15% in Nitrogen
- 347 Mix CO 200 PPM CH4 50% LEL O2 15% in N2
- 344 Mix CH4 30% LEL O2 18.5% in N2
- 348 Mix CO 100 PPM CH4 50% LEL O2 12% LEL in N2
- 349 Mix CO 200 PPM Pentane 50% LEL in Air
- 350 Mix CO 700 PPM CH4 4% Volume in N2
- 351 Mix CH4 2.5% Volume CO2 130 PPM in N2
- 352 Mix CO2 1900 PPM O2 5% in N2
- 353 Mixture CO2 5000 PPM O2 5% in N2
- 355 Mix
- 355S Mixture
- 356-15 60 PPM CO, 25% LEL Pentane, 15%O2, in N2
- 355BS-15 300 PPM CO, 50%LEL CH4, 15% O2, in N2
- 356 Mix CO 60 PPM Pentane 25% LEL O2 19% in N2
- 357 Mix Pentane .35% Volume O2 19% in N2
- 359 Mix CO 500 PPM CH4 50% LEL in Air
- 359B Mix
- 360 Mix CO 50 PPM CH4 30% LEL O2 18% in N2
- 360B Mix CO 50 PPM CH4 32% LEL O2 19% in N2
- 361 Mix CO 35 PPM CH4 50% Volume in N2
- 362 Mix CO 95 PPM CH4 1.5% Volume in Air
- 363 Mix
- 364 Mix CO 250 PPM Pentane 25% LEL O2 19% in N2
- 365-25S-5-25% CO2, 5% CH4, in N2
- 365-305-50 Mix CO2 30%, CH4 50% by Volume in N2
- 366 Mix CH4 50% LEL O2 19% in N2
- 367 Mix CO 100 PPM CH4 25% LEL O2 19% in N2
- 368 Mix CH4 15% CO2 15% in N2
- 369 Mix CO 100 PPM CH4 50% LEL O2 19.5% in N2
- 370 Mix CO 100 PPM Pentane 25% LEL in Air
- 371 Mix
- 373 Mix CO2 500 PPM O2 5% in N2
- 374 Mix CO 50 PPM O2 18% in N2
- 374B Mix 950 PPM CO, 9% O2, Balance N2
- 375-10 10 PPM CO, 1000 PPM CO2 in N2
- 375 Mix CO 100 PPM CO2 1000 PPM in N2
- 375-BST CO 200 PPM CO2 5000 PPM in Air
- 375-TS Mix
- 376 Mix CO 100 PPM O2 3% in N2
- 376-2 Mix CO 100 PPM O2 2% in N2
- 376-19 Mix CO 100 PPM, 19% O2, in N2
- 377 Mix CO 250 PPM CH4 1.45% Volume O2 17% in N2
- 378 Mix CO 200 PPM O2 6% in N2
- 379 Mix CO 50 PPM Propane 50% LEL O2 18% in N2
- 379S Mix CO 100 PPM Propane 50% LEL O2 18% in N2
- 380 Mix CO 25 PPM CO2 1000 PPM in Air
- 381 Mix CO 100 PPM Propane 50% LEL in Air
- 382 Mix CO 250 PPM CH4 25% O2 18% in N2
- 383 Mix CO 1900 PPM O2 2% in N2
- 383B Mix CO 1000 PPM O2 2% in N2
- 383ES-10 Mix O2 10%, CO 500 PPM in N2
- 383S 1% O2, 900 PPM CO, in N2
- 384 Mix CH4 25% LEL O2 19% in N2
- 385 Mix CH4 30% LEL O2 18.5% in N2
- 386 Mix CO 35 PPM CH4 10% LEL O2 19% in N2
- 387 Mix 100 PPM CO, 2.5% CO2, in N2
- 387-2 Mix 2% CO2, 18% O2 in N2
- 387BS Mix 10% CO2, 10% O2, in N2
- 387SP-10 Mix 100 PPM CO, 10% CO2 in N2
- 387SP-250-5
- 389 Mix CO 50 PPM CO2 1000 PPM in Air
- 389MBS Mix
- 389-35 Mix CO 35 PPM CO2 1000 PPM in Air
- 389N Mix CO 50 PPM CO2 1000 PPM in N2
- 389TBS 1000 PPM CO, 100 PPM CO2, in Nitrogen
- 389XT GASCO 0.3% CO, 30% CO2, in N2
- 390 Mix CO 35 PPM CH4 10% LEL O2 18% in N2
- 391 Mix CO2 5% O2 1% in N2
- 391S Mix
- 391B Mix 16% CO2, 2% O2, in N2
- 391BS Mix 7% CO2, 15% O2 Balance N2
- 392 Mix CO 250 PPM CH4 50% LEL O2 18% in N2
- 393 Mix CH4 50% LEL O2 18% in N2
- 393N-SP 10 PPM Isobutylene, 1000 PPM CO2, in N2
- 395 Mix CO 50 PPM CH4 50% LEL CO2 2.5% in N2
- 398 Mix CO 35 PPM CH4 30% LEL O2 18.5% in N2
- 399 Mix CH4 50% Volume CO2 35% Volume in N2
- 399-10 10%CO2, 15%N2 in 75%CH4
- 399-15 Mix CO2 15% in Methane
- 399-101-10% CO2, 1% CH4, in N2
- 399-75
- GASCO 399S 15% CH4, 15% CO2 in Nitrogen
- 339-S Mix 15% CO2, 15% CH4, in N2
- 399-S-5 | 5%CO2 | 5%CH4 | BN
- 399X 50% CO2 50% CH4
- 399-TBS 5000 PPM CO2, 500 PPM CH4 in N2
- 3001 Mix 1000 PPM CO, 2% O2, Balance N2
- 3016 Mix 10% CO in O2
- 3017-16 | 1%CO2 | 16%O2 | BN
- 3019 10% CO2 21%O2 in N2
- 3019-5
- 3019-S Mix CO2 5%, O2 21%, in N2
- 3019SP-5 5% CO2 10% O2 in N2
- 3037 Mix CO 1000 PPM H2 1000 PPM in N2
- 502 Mix
- 505SP Calibration Gas
- 507 1000 PPM Methanol, 1000 PPM Heptane in Air
- 509 Calibration gas
- 510 Mixture
- 602 Mix | 704 Mix
- 603 Cal Gas Mixture
- N2H2CO2-5%
- P9-11-84 Mix
- AG 16
- AG19
- COSO210
- 125-10-CO Mixture
- 125-50CO-300 Mixture
- 98-25S Mixture
- 98-25X Mixture
- 98-100-CO2-5 Mixture
- 99-50-100-2.5 Mixture
- 175-84CO2-12% Mixture
- 310NO2-17 Mixture
- 310-18NO2 Mixture
- 311-NO2-18 Mixture
- 314S-NO2 Mixture
- 314S-NO2BS Mixture
- 399M-H2S500 Mixture
- 400 Mixture
- 400A Mixture
- 400S Mixture
- 400X Mixture
- 400-20 Mixture
- 400-20S Mixture
- 401 Mixture
- 401B mixture
- 401B-17 mixture
- 401D mixture
- 401-18 Mixture
- 401-22 Mixture
- 4001 Mixture
- 402B Calibration Gas
- 402E Mixture
- 402ES Mixture
- 402ES-19 Mixture
- 402ES-SO2 Mixture
- 402EX Mixture
- 402S Mixture
- 403E Mixture
- 403E-BS Mixture
- 403EX Mixture
- 403S Mixture
- 404 Mixture
- 404M Mixture
- 404-13 Mixture
- 404-14 Mixture
- 404-17 Mixture
- 404-17-CO2 Mixture
- 404-17SO2 Mixture
- 404-17X-SO2 Mixture
- 404M-18 Mixture
- 404S Mixture
- 404S-18 Mixture
- 405 Mixture
- 405X Mixture
- 405x-2.5-CO2-2.5-CH4 Mixture
- 406 Mixture
- 406-15 Mixture
- 406BS Mixture
- 406C Mixture
- 406T Mixture
- 406T-19 Mixture
- 407 Mixture
- 408 Mixture
- 408X Mixture
- 409 Mixture
- 409BU Mixture
- 409BU-M Mixture
- 409BU-100 Mixture
- 409BU-100BS Mixture
- 409CO2-2.5
- 409-ISO Mixture
- 409SO2-5 Mixture
- 409-17 Mixture
- 410 Mixture
- 410X Mixture
- 410SO2 Mixture
- 411 Mixture
- 411A Mixture
- 411-B Mixture
- 411-CO2 Mixture
- 411EX Mixture
- 411-12 Mixture
- 411-15 Mixture
- 411-18 Mixture
- 411-20.9-Multi-Gas
- 411-18CO2 Mixture
- 411-18SO2-5
- 411S Mixture
- 411-SO2 Mixture
- 411-TBS Mixture
- 411X Mixture
- 411x-10SO2-20.9 Mixture
- 411-18SO2-10
- 412 Mixture
- 412P Mixture
- 413 Mixture
- 413X Mixture
- 413S Mixture
- 413-10 Mixture
- 413-12 Mixture
- 413-15 Mixture
- 413-18 Mixture
- 413-18BS Mixture
- 413-18-ISO Mixture
- 413X-CO2-15% Mixture
- 414 Mixture
- 414-25 Mixture
- 414-35 Mixture
- 414-40 Mixture
- 414-50 Mixture
- 414B Mixture
- 414-CO2 Mixture
- 414M Mixture
- 414SR Mixture
- 414WI Mixture
- 414X Mixture
- 415 Mixture
- 416 Mixture
- 416BS Mixture
- 416-15 Mixture
- 416-18 Mixture
- 416-18.5 Mixture
- 416-CO2-4 Mixture
- 416X Mixture
- 417 Mixture
- 417-12A Mixture
- 417-15 Mixture
- 417BS Mixture
- 417-18 Mixture
- 417S Mixture
- 417X Mixture
- 417X-30 Mixture
- 418 Mixture
- 418X Mixture
- 419 Mixture
- 420 Mixture
- 421 Mixture
- 421-5 Mixture
- 421-15 Mixture
- 421-15CO2-2% Mixture
- 421-17 Mixture
- 421X-17 Mixture
- 421-18.5 Mixture
- 421-19.5 Mixture
- 421-200 Mixture
- 421-CO2 Mixture
- 421-CO2-0.5 Mixture
- 421NO2-BS Mixture
- 421SO2B Mixture
- 421SO2 5 Gas 10PPM SO2
- GASCO 421-ISO
- 421SO2-17 Mixture
- 421X Mixture
- 422 Mixture
- 424 Mixture
- 424-18 Mixture
- 424-19 Mixture
- 425 Mixture
- 425A Mixture
- 425X Mixture
- 426 Mixture
- 427 Mixture
- 427A Mixture
- 424-17 Mixture
- 427-19 Mixture
- 428 Mixture
- 428-20 Mixture
- 428-20MBS Mixture
- 428X-20 Mixture
- 428-40 Mixture
- 428-20CO2 Mixture
- 428-20SO2 Mixture
- 428-20SO2-10 Mixture
- 428-20xh Mixture
- 429 Mixture
- 429BSX Mixture
- 429P Mixture
- 429S Mixture
- 429ST Mixture
- 429-16 Mixture
- 429SP Mixture
- 430 Mixture
- 431 Mixture
- 431R Mixture
- 432 Mixture
- 432-15 Mixture
- 433 Mixture
- 433A Mixture
- 433BD Mixture
- 433BD-17 Mixture
- 433ESP-SO2-25 Mixture
- 433BS Mixture
- 433XM-17 Mixture
- 434 Mixture
- 434-16 Mixture
- 434-17 Mixture
- 434-18 Mixture
- 435 Mixture
- 436 Mixture
- 436S Mixture
- 436S-BS Mixture
- 437 Mixture
- 437-19 Mixture
- 437S Mixture
- 437TS Mixture
- 437TS-1.1 Mixture
- 437SX Mixture
- 437X Mixture
- 437X-50 Mixture
- 438 Mixture
- 439 Mixture
- 440 Mixture
- 441 Mixture
- 441-19 Mixture
- 442 Mixture
- 443 Mixture
- 444x-CO2 Mixture
- 445 Mixture
- 446 Mixture
- 446S Mixture
- 447 Mixture
- 448 Mixture
- 449 Mixture
- 450 Mixture
- 450-B Mixture
- 450BS Mixture
- 451 Mixture
- 452 Mixture
- 453 Mixture
- 454 Mixture
- 455 Mixture
- 455-18 Mixture
- 455X Mixture
- 456 Mixture
- 457 Mixture
- 457S Mixture
- 458 Mixture
- 459 Mixture
- 459BS Mixture
- 459X Mixture
- 460 Mixture
- 461 Mixture
- 462 Mixture
- 463 Mixture
- 463S-T Mixture
- 463X Mixture
- 464 Mixture
- 465 Mixture
- 465BU-12 Mixture
- 466 Mixture
- 467 Mixture
- 468 Mixture
- 469 Mixture
- 470 Mixture
- 470-18 Mixture
- 470-19 Mixture
- 470BS Mixture
- 471 Mixture
- 471-17 Mixture
- 472 Mixture
- 473 Mixture
- 474 Mixture
- 475 Mixture
- 476S Mixture
- 477 Mixture
- 478 Mixture
- 479 Mixture
- 480 Mixture
- 480-84SO2 Mixture
- 481 Mixture
- 481S Mixture
- 482 Mixture
- 483S Mixture
- 484 Mixture
- 485 Mixture
- 487TBS-M Mixture
- 486 Mixture
- 489E Mixture
- 489S Mixture
- 489-S Mixture
- 490 Mixture
- 490BM Mixture
- 490T Mixture
- 491 Mixture
- 493 Mixture
- 495 Mixture
- 495BS Mixture
- 497BS-18 Mixture
- 498 Mixture
- 499 Mixture
- 499S Mixture
- 499BS Mixture
- 399H2S Mixture
- 4000SP Mixture
- 3044-2.2 Mixture
- 611-98-.75 Mixture
- 92020 Mixture
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Calibration Gas
Calibration Gas Cylinders | CALGAZ Calibration Gas | Cal Gas Gas Direct | Made in USA | NIST Traceable
CALGAZ/GASCO Calibration Gas also known as Cal Gas, is used for the Calibration and Maintenance of Gas Detectors and Sensors. CALGAZ/GASCO Calibration Gas meets or exceeds the requirements of the Original Gas Detection Equipment Manufactures Specifications. CALGAZ/GASCO Calibration Gas is National Institute of Standards and Technology (NIST) Traceable, CALGAZ/GASCO Calibration Gas is Made in the USA.
NIST-Traceable Calibration Gas Cylinders & Mixtures
Cal Gas Direct is a premier supplier and master distributor of precision NIST-traceable calibration gas cylinders, multi-component bump test mixtures, and specialty pure gases. As an authorized distributor of industry-leading standards including Calgaz and Gasco, we supply certified calibration mixtures engineered to verify and calibrate portable, personal, and fixed gas detection equipment across industrial hygiene, energy, municipal, and laboratory operations.
Explore Calibration Gas Mixtures by Category
- Multi-Gas Calibration Gas Mixtures: Certified multi-sensor verification standards including 3-Gas / Tri-Gas Blends, industry-standard 4-Gas Quad Confined Space Standards (H2S, CO, LEL, O2), and advanced 5-Gas Specialized Toxic Arrays (incorporating SO2 or NO2).
- Combustible LEL Standards: Target lower explosive limit mixtures formulated with Methane (CH4), Pentane simulant, Propane, Hexane, and Hydrogen (H2) for pellistor, catalytic bead, and infrared (NDIR) sensors.
- Reactive Toxic Gas Cylinders: Precision, passivated mixtures for reactive electrochemical sensors including Hydrogen Sulfide (H2S), Sulfur Dioxide (SO2), Chlorine (Cl2), Ammonia (NH3), and Hydrogen Cyanide (HCN).
- Zero Gases & Carrier Standards: Certified hydrocarbon-free Zero Air and 99.999% Pure Nitrogen for instrument zero baselines, background nulling, and purging cycles.
Cylinder Capacities, Valve Connections & Regulators
Our calibration gases are packaged in non-refillable aluminum and steel cylinders as well as high-capacity returnable cylinders designed for dock-station and facility operations:
- 17 Liter Steel & 34LS (CGA 600): Compact, highly portable cylinders designed for field spot checks and single-gas bump testing.
- 34L, 58L, 103L, 105L & 116L Aluminum & Steel (C-10): Industry-standard portable cylinders fitted with universal C-10 female (5/8"-18 UNF) valves compatible with fixed-flow, multi-flow, and on-demand flow regulators.
- 552 Liter & 600 Liter High-Capacity Cylinders: Large-volume cylinders engineered for automated docking stations, calibration benches, and continuous process monitoring.
- NIST Traceability: Every cylinder is manufactured to tight analytical tolerances and ships with an individual Certificate of Analysis (COA) documenting batch lot numbers, analytical accuracy, and expiration stability. Each COA is available via QR code on the calibration gas cylinder.
- Acetone
- Ammonia [NH3]
- Argon
- Benzene (C6H6)
- Breathalyzer BrAC
- Butadiene (C4H6)
- Butane (C4H10)
- Carbon Dioxide (CO2)
- Carbon Monoxide (CO)
- Carbon Disulfide
- Carbonyl Sulfide in Nitrogen
- Chlorine
- Ethane (C2H6)
- Ethanol (C2H6O)
- Ethylene (C2H4)
- Ethylene Oxide [ETO]
- Formaldehyde (CH20)
- Helium (He)
- Hexane
- Hydrogen
- Hydrogen Chloride
- Hydrogen Cyanide (HCN)
- Hydrogen Sulfide (H2S)
- H20
- Isobutane (C4H10)
- Isobutylene (C4H8)
- Isopropyl Alcohol
- Isoprene
- Methane (CH4)
- Methanol
- Methyl Chloride
- Methylene Chloride
- Methyl Mercaptan
- Nitrogen
- Nitrogen Dioxide [NO2]
- Nitrogen Trifluoride
- Nitrous Oxide (N2O)
- Nitric Oxide [NO]
- Oxygen
- Oxygen (Zero Air)
- Pentane (C5H12)
- Phosphine
- Propane
- Propylene
- Propylene Oxide
- R11 Calibration Gas
- R12 Calibration Gas
- R22 Calibration Gas
- R-32 Calibration Gas
- R113 Calibration Gas
- R114 Calibration Gas
- R1233zd(E) Calibration Gas
- R123 Calibration Gas
- R123A Calibration Gas
- R-125 Calibration Gas
- R134A Calibration Gas
- R152A Calibration Gas
- R401A Calibration Gas
- R404A Calibration Gas
- R407A Calibration Gas
- R410A Calibration Gas
- R407C Calibration Gas
- R-438A Calibration Gas
- R448A Calibration Gas
- R449a Calibration Gas
- R454B Calibration Gas
- R507-R507A Calibration Gas
- R513A Calibration Gas
- R-514A Calibration Gas
- R515B Calibration Gas
- Silane (H4Si)
- Sulfur Dioxide (SO2)
- tert-butyl Mercaptan (TBM)
- Toluene (C7H8)
- Ultra Zero Air
- Vinyl Chloride
- Zero Air