Рабочий эталон рН 1-го разряда (раствор гидрофталата калия) № 610/05-524-22/08
Approved types of reference materials · reg. No. KZ.03.02.00425-2007
The record remains in the register as archived. New work requires a valid document.
Record data
- Registration number
- KZ.03.02.00425-2007
- Name
- Рабочий эталон рН 1-го разряда (раствор гидрофталата калия) № 610/05-524-22/08
- 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.