Рабочий эталон рН 1-го разряда (раствор дигидрофосфата калия и моногидрофосфата натрия) № 610/05-373-07/04

Approved types of reference materials · reg. No. KZ.03.02.00423-2007

Reference material type approval: expired on 04.12.2007

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

Record data

Registration number: KZ.03.02.00423-2007
Name: Рабочий эталон рН 1-го разряда (раствор дигидрофосфата калия и моногидрофосфата натрия) № 610/05-373-07/04
Developer: "ФГУП ВНИИФТРИ""Россия, Менделеева факс: 534-00-84, тел. 535-08-84","Россия, Менделеева факс: 534-00-84, тел. 535-08-84"
Valid until: 04.12.2007

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.