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We've made it easy for you to find your equivalent calibration gas. Just enter your part number in the search box (top right of every page). Or use the filters in the left column to narrow in on your calibration gas. Save up to 50% of the cost of brand name gases. We supply identical mixtures with ISO and NIST certification.
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Biosystems 54-9043 Replacement - 25 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 50% LEL Methane, 18% Oxygen, Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 50% LEL Methane, 18% Oxygen, Balance Nitrogen, 58 Liter Aluminum Cylinder (Biosystems 54-9043 Equivalent). -
GfG 7800-019 Replacement - 200 PPM Carbon Monoxide, 50% LEL Methane, 19% Oxygen, Balance Nitrogen (17L)
$50.00200 PPM Carbon Monoxide, 50% LEL Methane, 19% Oxygen, Balance Nitrogen, 17 Liter Steel Cylinder (GfG 7800-019 Equivalent). -
Lumidor GFV207 Replacement - 25 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen (58L)
$248.0025 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen, 58 Liter Aluminum Cylinder (Lumidor GFV207 Equivalent). -
MSA 476303 Replacement Calibration Gas - 1000 PPM Pentane (17 Liter)
$50.001000 PPM Pentane Calibration Gas, Balance Air, 17 Liter Steel Cylinder (MSA 476303 Equivalent). -
MSA 808978 Replacement Calibration Gas - 10 PPM Sulfur Dioxide (58 Liter)
$181.0010 PPM Sulfur Dioxide Calibration Gas, Balance Air, 58 Liter Aluminum Cylinder (MSA 808978 Equivalent). -
MSA 468248 Replacement Calibration Gas - 20.8% by volume Oxygen (17 Liter)
$50.0020.8% by volume Oxygen Calibration Gas, Balance Nitrogen, 17 Liter Steel Cylinder (MSA 468248 Equivalent). -
MSA 804532 Replacement Calibration Gas - 50% LEL (0.75% vol.) Pentane (103 Liter)
$145.0050% LEL (0.75% vol.) Pentane Calibration Gas, Balance Air, 103 Liter Steel Cylinder (MSA 804532 Equivalent). -
MSA 459943 Replacement Calibration Gas - 0.6% by volume Propane (17 Liter)
$50.000.6% by volume Propane Calibration Gas, Balance Air, 17 Liter Steel Cylinder (MSA 459943 Equivalent). -
MSA 466193 Replacement Calibration Gas - 50% LEL (0.75% vol.) Pentane (17 Liter)
$50.0050% LEL (0.75% vol.) Pentane Calibration Gas, Balance Air, 17 Liter Steel Cylinder (MSA 466193 Equivalent). -
MSA 711088 Replacement Calibration Gas - 0.5 PPM Phosphine (29 Liter)
$232.000.5 PPM Phosphine Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (MSA 711088 Equivalent).
