RKI Instruments 81-0000RK-73 Hydrogen Calibration Gas - 500 ppm (H2)
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RKI Instruments 81-0000RK-73 Hydrogen Calibration Gas - 500 ppm (H2)

$68.95
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[[start tab]] Description RKI Instruments equivalent 500 ppm Hydrogen (H2) span gas cylinder used to calibrate RKI gas detection equipment with hydrogen gas sensors. Fully compatible with RKI Instruments gas detectors requiring 500 ppm hydrogen with balance air. Precision blended and inspected to industry standards - National Institute of Standards and Technology (NIST) traceable and certified. Made in the USA by GASCO, ISO 9001:2008 Certified. Contact us for custom hydrogen calibration gas mixtures. Subject to hazardous materials shipping requirements. [[end tab]] [[start tab]] Technical Specs Target Gas: Hydrogen (H2) Concentration: 500 parts per million Balance Gas: Air Gas Type: Non-Reactive Cylinder Size: 34LS Part Numbers: RKI Part Number: 81-0000RK-73 GASCO Part Number: 34LS-92-500 Manufactured by: Gasco Affiliates, LLC Shelf Life: 48 Months Regulator Compatibility: CGA 600 valve inlet. Control Valve (CV-2)Fixed Flow (70 Series)Demand Flow (75-DFR)Dial-a-F

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