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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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Draeger 4502155 Replacement Calibration Gas - 25 PPM Hydrogen Sulfide (58 Liter)
$150.0025 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Draeger 4502155 Equivalent). -
RKI Instruments 81-0151RK-02 Replacement Calibration Gas - 25 PPM Hydrogen Sulfide (58 Liter)
$150.0025 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (RKI Instruments 81-0151RK-02 Equivalent). -
RKI Instruments 81-0152RK-02 Replacement Calibration Gas - 50 PPM Hydrogen Sulfide (58 Liter)
$181.0050 PPM Hydrogen Sulfide Calibration Gas, Balance Air, 58 Liter Aluminum Cylinder (RKI Instruments 81-0152RK-02 Equivalent). -
RKI Instruments 81-0149RK-02 Replacement Calibration Gas - 5 PPM Hydrogen Sulfide (58 Liter)
$150.005 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (RKI Instruments 81-0149RK-02 Equivalent). -
RKI Instruments 81-0150RK-02 Replacement Calibration Gas - 10 PPM Hydrogen Sulfide (58 Liter)
$150.0010 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (RKI Instruments 81-0150RK-02 Equivalent). -
RKI Instruments 81-0151RK-04 Replacement Calibration Gas - 25 PPM Hydrogen Sulfide (29 Liter)
$160.0025 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 29 Liter Aluminum Cylinder (RKI Instruments 81-0151RK-04 Equivalent). -
RKI Instruments 81-0153RK-02 Replacement Calibration Gas - 50 PPM Hydrogen Sulfide (58 Liter)
$150.0050 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (RKI Instruments 81-0153RK-02 Equivalent). -
Industrial Scientific 1810-0859 Replacement Calibration Gas - 25 PPM Hydrogen Sulfide (58 Liter)
$181.0025 PPM Hydrogen Sulfide Calibration Gas, Balance Air, 58 Liter Aluminum Cylinder (Industrial Scientific 18100859 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-2304 Replacement Calibration Gas - 125 PPM Hydrogen Sulfide (58 Liter)
$150.00125 PPM Hydrogen Sulfide Calibration Gas, Balance Nitrogen, 58 Liter Aluminum Cylinder (Industrial Scientific 18102304 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-9096 Replacement Calibration Gas - 40 PPM Hydrogen Sulfide (116L)
$270.0040 PPM Hydrogen Sulfide Calibration Gas, Balance Air, 116L Cylinder (Industrial Scientific 18109096 Equivalent). RFID tag is not included.
