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Gasco Multi-Gas Bump-It 379S: 50% LEL Propane, 18% Oxygen, 100 ppm Carbon Monoxide, Balance Nitrogen

Gasco Multi-Gas Bump-It 379S: 50% LEL Propane, 18% Oxygen, 100 ppm Carbon Monoxide, Balance Nitrogen

$31.95
Industrial Scientific 1810-0164 Propane 25% LEL Equivalent Calibration Gas - 0.525% vol. (C3H8)

Industrial Scientific 1810-0164 Propane 25% LEL Equivalent Calibration Gas - 0.525% vol. (C3H8)

$68.95
Industrial Scientific 1810-0172 Propane 50% LEL Equivalent Calibration Gas - 1.1% vol. (C3H8)

Industrial Scientific 1810-0172 Propane 50% LEL Equivalent Calibration Gas - 1.1% vol. (C3H8)

$68.95
Industrial Scientific 1810-2764 Equivalent Calibration Gas: 50% LEL Propane, 18% Oxygen, 25 ppm Hydrogen Sulfide, Balance Nitrogen

Industrial Scientific 1810-2764 Equivalent Calibration Gas: 50% LEL Propane, 18% Oxygen, 25 ppm Hydrogen Sulfide, Balance Nitrogen

$209.95
Industrial Scientific 1810-3762 Propane 25% LEL Equivalent Calibration Gas - 0.55% vol. (C3H8)

Industrial Scientific 1810-3762 Propane 25% LEL Equivalent Calibration Gas - 0.55% vol. (C3H8)

$125.95

Industrial Scientific 1810-5122 Equivalent Calibration Gas: 50% LEL Propane, 18% Oxygen, 50 ppm Carbon Monoxide, Balance Nitrogen

$125.95
Industrial Scientific 1810-6179 Equivalent Calibration Gas: 50% LEL Propane, 19% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen

Industrial Scientific 1810-6179 Equivalent Calibration Gas: 50% LEL Propane, 19% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen

$209.95
Industrial Scientific 1810-9177 Equivalent Calibration Gas: 50% LEL Propane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen

Industrial Scientific 1810-9177 Equivalent Calibration Gas: 50% LEL Propane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen

$209.95
Industrial Scientific 1810-9188 Equivalent Calibration Gas: 50% LEL Propane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen

Industrial Scientific 1810-9188 Equivalent Calibration Gas: 50% LEL Propane, 18% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen

$377.95
MSA 459943 Propane 30% LEL Calibration Gas - 0.66% vol. (C3H8)

MSA 459943 Propane 30% LEL Calibration Gas - 0.66% vol. (C3H8)

$33.95
MSA 801051 Calibration Gas: 30% LEL Propane, 15% Oxygen, 60 ppm Carbon Monoxide, Balance Nitrogen

MSA 801051 Calibration Gas: 30% LEL Propane, 15% Oxygen, 60 ppm Carbon Monoxide, Balance Nitrogen

$125.95
Propane 30% LEL Bump Test Gas - 0.66% vol. (C3H8)

Propane 30% LEL Bump Test Gas - 0.66% vol. (C3H8)

$47.95
Propane 30% LEL Bump-It Gas - 0.66% vol. (C3H8)

Propane 30% LEL Bump-It Gas - 0.66% vol. (C3H8)

$31.95
Propane 30% LEL Calibration Gas - 0.66% vol. (C3H8)

Propane 30% LEL Calibration Gas - 0.66% vol. (C3H8)

from $33.95
Propane 33% LEL Bump Test Gas - 0.70% vol. (C3H8)

Propane 33% LEL Bump Test Gas - 0.70% vol. (C3H8)

$47.95
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