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New item! Permanganate index PO-EK CRM 11316-2019 (1mg/cm3)
Dear colleagues,
We are glad to offer you our new CRM:
CRM of permanganate index PO-EK CRM 11316-20199 (1 mg/cm3)
This CRM is used for:
- measurement accuracy control of permanganate index of natural, sewage and drinking water according to GOST 23268.12-78, GOST R 55684-2013, PNDF 14.1:2:4.154-99
- approval of measurement procedures of permanganate index of water.
- calibration
Volume (ampule) - 5 ml
Price - 5 USD per ampule