Стандартный образец состава раствора гидрокарбонат-ионов, ГСО 8403-2003

Approved types of reference materials · reg. No. KZ.04.02.01969-2023

Reference material type approval valid until 20.12.2026

The record is current.

Record data

Registration number: KZ.04.02.01969-2023
Name: Стандартный образец состава раствора гидрокарбонат-ионов, ГСО 8403-2003
Developer: ЭАА «Эко-Аналитика», Россия
Valid until: 20.12.2026

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.