MSA Calibration Gas Cross-Reference — Trigas USA Equivalents

Find the Trigas USA equivalent for any MSA calibration gas part number. Every cross-reference below is verified by our ISO 17025-accredited lab against the MSA datasheet — same gas, same concentration, same cylinder and fitting — typically 15–30% below MSA pricing. Every cylinder ships with a NIST-traceable Certificate of Analysis, in 48 hours from our Florida facility.

98 MSA part numbers mapped · 48 available to order online. Don’t see your part? Send us the part number — our lab adds new mappings within one business day.

MSA → Trigas USA cross-reference table

MSA Part # Gas / Mixture Trigas USA Equivalent
803102 0.8% hydrogen / air 103L-85-0.8 Request →
494450 100 ppm isobutylene / air 103L-248-100 View product →
491041 2.5% methane / air 103L-135A-2.5 View product →
801049 6.6% methane / nitrogen 103L-135N-6.6 Request →
481317 100% nitrogen 103L-114 View product →
806736 10 ppm nitrous oxide / nitrogen call for p/n Request →
479857 20.8% Oxygen / nitrogen 103L-1 View product →
493580 5.0% Oxygen / nitrogen 103L-161-5 Request →
804532 0.75% pentane (50% LEL) / air 103L-154-50 Request →
10028034 0.6% propane / air 103L-176-0.6 View product →
801051 0.6% propane, 15% Oxygen, 60 ppm carbon monoxide / nitrogen 103L-314B Request →
813718 2.5% methane, 60 ppm carbon monoxide, 15% oxygen / nitrogen 103L-330 Request →
478192 1.45% methane, 15% oxygen / nitrogen 103L-314 View product →
478191 60 ppm carbon monoxide, 1.45% methane, 15% oxygen / nitrogen 103L-314A Request →
10010162 1.45%methane, 300 ppm carbon monoxide, 15% oxygen, / nitrogen 103L-355 Request →
711078 25 ppm ammonia / nitrogen 34L-13-25 View product →
10044014 300 ppm ammonia / nitrogen 58L-13-300 View product →
711066 10 ppm chlorine / nitrogen 34L-252-10 View product →
711082 2 ppm chlorine / nitrogen 34L-252-2 View product →
711080 40 ppm hydrogen chloride / nitrogen 34L-HCL-40 Request →
711072 10 ppm hydrogen cyanide / nitrogen 34L-HCN-10 View product →
711062 40 ppm hydrogen sulfide / nitrogen 34L-98-40 View product →
711064 15 ppm hydrogen sulfide / nitrogen 34L-98-15 Request →
711060 10 ppm hydrogen sulfide / nitrogen 34L-98-10 View product →
711086 5 ppm hydrogen sulfide / nitrogen 34L-98-5 Request →
711068 10 ppm nitrogen dioxide / air 34L-112-10 View product →
711084 5 ppm nitrogen dioxide / air 34L-112-5 View product →
711088 0.5 ppm phosphine / nitrogen 34L-PH3-.5 Request →
711070 10 ppm sulfur dioxide / air 34L-174-10 View product →
711076 2.5% methane, 300 ppm carbon monoxide, 15% oxygen, 10 ppm hydrogen sulfide / nitrogen 34L-414M Request →
711058 1.45%methane, 300 ppm carbon monoxide, 15% oxygen, 10 ppm hydrogen sulfide / nitrogen 34L-414 View product →
711056 1.45% methane, 15% oxygen, 10 ppm hydrogen sulfide / nitrogen 34L-414X Request →
460345 8% butane, 13.8% carbon dioxide / nitrogen 17L-345 View product →
461769 300 ppm carbon monoxide / air 17L-50-300 Request →
459944 150 ppm carbon monoxide / air 17L-50-150 Request →
461768 60 ppm carbon monoxide / air 17L-50-60 View product →
477888 20 ppm carbon monoxide / air 17L-50-20 View product →
459946 0.8% hydrogen / air 17L-85-0.8 Request →
459942 2.5% (50% LEL) methane / air 17L-135A-2.5 View product →
459945 2.0% (40% LEL) methane / air 17L-135A-2 Request →
461047 1.25% (25% LEL) methane / air 17L-135A-1.25 Request →
468248 20.8% Oxygen / nitrogen 17L-1 View product →
476302 5.0% Oxygen / nitrogen 17L-161-5 View product →
476303 1000 ppm pentane / air 17L-154-1000 Request →
466193 0.75% (50% LEL) pentane / air 17L-154-50 Request →
476304 0.75% pentane/15% oxygen / nitrogen 17L-314MSA View product →
459943 0.6% propane / air 17L-176-0.6 View product →
468249 100% nitrogen 17L-114 View product →
710566 2.5% methane, 15% oxygen, 60 ppm carbon monoxide / nitrogen 552L-330 Request →
710565 1.45% methane, 15% oxygen, 60 ppm carbon monoxide / nitrogen 552L-314A Request →
710776 Air, zero THC<1 ppm 552L-1 Request →
815307 2.5% methane / air 10L-135A-2.5 Request →
814350 2.5% methane, 15% oxygen, 60 ppm carbon monoxide / nitrogen 10L-330 Request →
815308 1.3% methane, 15% oxygen / nitrogen call for p/n Request →
814497 1.3% methane, 15% oxygen, 60 ppm carbon monoxide / nitrogen call for p/n Request →
814978 60 ppm carbon monoxide / air 10L-50-60 Request →
815704 100 ppm isobutylene / air 10L-248-100 Request →
814349 2.5% methane 15% oxygen, 300ppm carbon monoxide, 35 ppm hydrogen sulfide / nitrogen 10L-414-S Request →
814559 1.3% methane, 15% oxygen, 300 ppm carbon monoxide, 35 ppm hydrogen sulfide / nitrogen 10L-414-B Request →
814979 35 ppm hydrogen sulfide / nitrogen 10L-98-35 Request →
814866 25 ppm ammonia / nitrogen 58L-13-25 View product →
806740 10 ppm chlorine / nitrogen 58L-252-10 View product →
710331 2 ppm chlorine / nitrogen 58L-252-2 View product →
710210 40 ppm hydrogen chloride / nitrogen 58L-HCL-40 View product →
809351 10 ppm hydrogen cyanide / nitrogen 58L-HCN-10 View product →
467897 40 ppm hydrogen sulfide / nitrogen 58L-98-40 View product →
806253 15 ppm hydrogen sulfide / nitrogen 58L-98-15 Request →
467898 10 ppm hydrogen sulfide / nitrogen 58L-98-10 View product →
710414 5 ppm hydrogen sulfide / nitrogen 58L-98-5 View product →
812144 50 ppm nitric oxide / nitrogen 58L-125-50 View product →
808977 10 ppm nitrogen dioxide / air 58L-112-10 View product →
710332 5 ppm nitrogen dioxide / air 58L-112-5 View product →
808978 10 ppm sulfur dioxide / air 58L-174-10 View product →
813720 2.5% methane, 300 ppm carbon monoxide, 15% oxygen, 10 ppm hydrogen sulfide / nitrogen 58L-414M Request →
804770 1.45%methane, 300 ppm carbon monoxide, 15% oxygen, 10 ppm hydrogen sulfide / nitrogen 58L-414 View product →
804769 1.45% methane, 15% oxygen, 10 ppm hydrogen sulfide / nitrogen 58L-414X Request →
710533 0.5 ppm phosphine / nitrogen 58L-PH3-.5 Request →
10048280 1.45%methane, 60 ppm carbon monoxide, 20 ppm hydrogen sulfide, 15% oxygen / nitrogen 34L-428-20 View product →
10045035 1.45%methane, 60 ppm carbon monoxide, 20 ppm hydrogen sulfide, 15% oxygen / nitrogen 58L-428-20 View product →
710882 60 PPM Carbon Monoxide / air 34LS-50-60 View product →
10058022 1.45% Methane (58% LEL Pentane Simulant), 10 PPM Hydrogen Sulfide 15% Oxygen / nitrogen 58L-414X Request →
10048788 1.45% Methane (58% LEL Pentane Simulant), 20 PPM Hydrogen Sulfide 15% Oxygen / nitrogen 58L-428-20X Request →
10048981 60 PPM Carbon Monoxide, 50% LEL Methane, 20 PPM Hydrogen Sulfide, 15% Oxygen / nitrogen 34L-459 View product →
10048790 1.45%methane, 20 ppm hydrogen sulfide, 15% oxygen / nitrogen 34L-428-20X Request →
10048888 50% LEL Methane, 20 PPM Hydrogen Sulfide, 15% Oxygen / nitrogen 34L-459X Request →
10048789 60 ppm carbon monoxide, 1.45% methane, 15% oxygen / nitrogen 34LS-314A Request →
10058036 60 ppm carbon monoxide, 1.45% methane, 15% oxygen / nitrogen 34LS-314A Request →
10058172 60 ppm carbon monoxide, 2.5% Methane (50% LEL), 15% Oxygen, 10 ppm NO2 / nitrogen 34L-314S-NO2 View product →
10049056 60 ppm carbon monoxide, 2.5% Methane (50% LEL), 15% Oxygen / nitrogen 34LS-314S Request →
10058023 1.45% methane, 300 ppm carbon monoxide, 15% oxygen, 2.5% CO2 / nitrogen 34LS-355S Request →
1004889 50% LEL Methane, 20 PPM Hydrogen Sulfide, 15% Oxygen / nitrogen 58L-459X Request →
10048890 60 PPM Carbon Monoxide, 50% LEL Methane, 20 PPM Hydrogen Sulfide, 15% Oxygen / nitrogen 58L-459 View product →
10058171 60 PPM Carbon Monoxide, 2.5% Methane, 15% Oxygen, 10 PPM NO2 / nitrogen 58L-314S-NO2 View product →
467895 70-0.25 / regulator 70-0.25 Request →

Cross-references are provided for compatibility identification only. All trademarks and OEM part numbers are the property of their respective owners. Trigas USA is not affiliated with MSA. Mappings verified against current OEM datasheets and re-checked quarterly.