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ISO 10523:1994

Water quality — Determination of pH
28. 7. 1994.
95.99   Povučen   28. 11. 2008.

Опште информације

95.99     28. 11. 2008.

ISO

ISO/TC 147/SC 2

Međunarodni standard

13.060.50  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

The method specified (using a pH-meter) is applicable to all types of water and waste water samples in the range from pH 3 to pH 10. The temperature, some gases and organic materials interfere with the pH-measurement. Suspended materials in the sample may cause significant errors. When measuring sewage and some surface waters, there is a particularly high risk of smearing the electrodes or contaminating the membranes and diaphragm with oil, grease or other contaminants.

Životni ciklus

TRENUTNO

POVUČEN
ISO 10523:1994
95.99 Povučen
28. 11. 2008.

REVIDIRAN OD

OBJAVLJEN
ISO 10523:2008