Shop by Brand - Multi-Gas Mix - Biosystems Replacement Calibration Gas
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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5 Item(s)
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Biosystems 54-9081 Replacement - 2% Carbon Dioxide, 18% Oxygen, Balance Nitrogen (103L)
$145.002% Carbon Dioxide, 18% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (Biosystems 54-9081 Equivalent). -
Biosystems 54-9042E Replacement - 50 PPM Carbon Monoxide, 1.62% (50% LEL) Propane Simulant, 18% Oxygen, Balance Nitrogen (103L)
$145.0050 PPM Carbon Monoxide, 1.62% (50% LEL) Propane Simulant, 18% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (Biosystems 54-9042E Equivalent). -
Biosystems 54-9070E Replacement - 50 PPM Carbon Monoxide, 50% LEL Pentane, 20.9% Oxygen (Air), Balance Nitrogen (103L)
$145.0050 PPM Carbon Monoxide, 50% LEL Pentane, 20.9% Oxygen (Air), Balance Nitrogen, 103 Liter Steel Cylinder (Biosystems 54-9070E Equivalent). -
Biosystems 54-9031 Replacement - 50% LEL Methane, 18% Oxygen, Balance Nitrogen (103L)
$145.0050% LEL Methane, 18% Oxygen, Balance Nitrogen, 103 Liter Steel Cylinder (Biosystems 54-9031 Equivalent). -
Biosystems 54-9041 Replacement - 50 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen (103L)
$145.0050 PPM Carbon Monoxide, 50% LEL Methane, 20.9% Oxygen (Air), Balance Nitrogen, 103 Liter Steel Cylinder (Biosystems 54-9041 Equivalent).
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5 Item(s)
