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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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MSA 494450 Replacement Calibration Gas - 100 PPM Isobutylene (103 Liter)
$145.00100 PPM Isobutylene Calibration Gas, Balance Air, 103 Liter Steel Cylinder (MSA 494450 Equivalent). -
MSA 10048279 Replacement Calibration Gas - 100 PPM Isobutylene (34 Liter)
$62.00100 PPM Isobutylene Calibration Gas, Balance Air, 34 Liter Steel Cylinder (MSA 10048279 Equivalent). -
BW Technologies CG2-IB-100-34ST Replacement Calibration Gas - 100 PPM Isobutylene (34 Liter)
$62.00100 PPM Isobutylene Calibration Gas, Balance Air, 34 Liter Steel Cylinder (BW Technologies CG2-IB-100-34ST Equivalent). -
BW Technologies CG2-IB-100-103ST Replacement Calibration Gas - 100 PPM Isobutylene (103 Liter)
$145.00100 PPM Isobutylene Calibration Gas, Balance Air, 103 Liter Steel Cylinder (BW Technologies CG2-IB-100-103ST Equivalent). -
BW Technologies CG2-IB-100-58AL Replacement Calibration Gas - 100 PPM Isobutylene (58 Liter)
$125.00100 PPM Isobutylene Calibration Gas, Balance Air, 58 Liter Aluminum Cylinder (BW Technologies CG2-IB-100-58AL Equivalent). -
BW Technologies CG2-IB-100-34AL Replacement Calibration Gas - 100 PPM Isobutylene (34 Liter)
$62.00100 PPM Isobutylene Calibration Gas, Balance Air, 34 Liter Steel Cylinder (BW Technologies CG2-IB-100-34AL Equivalent). -
Industrial Scientific 1810-6591 Replacement Calibration Gas - 100 PPM Isobutylene (34 Liter)
$62.00100 PPM Isobutylene Calibration Gas, Balance Air, 34 Liter Steel Cylinder (Industrial Scientific 18106591 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-4554 Replacement Calibration Gas - 500 PPM Isobutylene (103 Liter)
$145.00500 PPM Isobutylene Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18104554 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-2939 Replacement Calibration Gas - 100 PPM Isobutylene (103 Liter)
$145.00100 PPM Isobutylene Calibration Gas, Balance Air, 103 Liter Steel Cylinder (Industrial Scientific 18102939 Equivalent). RFID tag is not included. -
Industrial Scientific 1810-7292 Replacement Calibration Gas - 100 PPM Isobutylene (29 Liter)
$100.00100 PPM Isobutylene Calibration Gas, Balance Air, 29 Liter Aluminum Cylinder (Industrial Scientific 18107292 Equivalent). RFID tag is not included.
