Certera

СО газовой смеси кислород, хлор в азоте (воздухе) № 50020

Approved types of reference materials · reg. No. KZ.03.02.01935-2014

Reference material type approval: expired on 07.03.2017

The record remains in the register as archived. New work requires a valid document.

Record data

Registration number
KZ.03.02.01935-2014
Name
СО газовой смеси кислород, хлор в азоте (воздухе) № 50020
Developer
"компания Air Liquide - Calgaz , США""Calgaz U.S.A., 821 Chesapeake Drive Cambridge, MD 21613, США, тел: +1 410 228 6400, факс: +1 410 228 4251, www.calgaz.com, e-mail: info@calgaz.com (исх.№ 14/86 от 21.02.14 г.)","Calgaz U.S.A., 821 Chesapeake Drive Cambridge, MD 21613, США, тел: +1 410 228 6400, факс: +1 410 228 4251, www.calgaz.com, e-mail: info@calgaz.com (исх.№ 14/86 от 21.02.14 г.)"
Valid until
07.03.2017

Record data is shown in the original language (Russian), as in the official register.

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Source: GSI register of Kazakhstan, techreg.gov.kz, copy of 26.09.2026. The information is for reference — always confirm against the register and the instrument documents.