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Search Serbian, European and international standards. Identify the standard organization, select the standard number or keyword, and complete the search you want. You can also add a standard drafting stage or a committee / national committee that drafted the standard

Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019)

60.60 Standard published

H147 more

Water quality - Determination of cadmium by atomic absorption spectrometry (ISO 5961:1994)

90.93 Standard confirmed

H147 more

Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas chromatographic method after liquid-liquid extraction (ISO 6468:1996)

90.93 Standard confirmed

H147 more

Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004)

90.93 Standard confirmed

H147 more

Water quality - Determination of free chlorine and total chlorine - Part 1: Titrimetric method using N, N-diethyl-1,4-phenylenediamine (ISO 7393-1:1985)

90.93 Standard confirmed

H147 more

Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017)

60.60 Standard published

H147 more

Water quality - Determination of free chlorine and total chlorine - Part 3: Iodometric titration method for the determination of total chlorine (ISO 7393-3:1990)

90.93 Standard confirmed

H147 more

Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986)

90.93 Standard confirmed

H147 more

Water quality - Determination of permanganate index (ISO 8467:1993)

90.93 Standard confirmed

H147 more

Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction and gas chromatography (ISO 9377-2:2000)

90.93 Standard confirmed

H147 more

Water quality - Determination of adsorbable organically bound halogens (AOX) (ISO 9562:2004)

90.93 Standard confirmed

H147 more

Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994)

90.93 Standard confirmed

H147 more

Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity (ISO 9963-2:1994)

90.93 Standard confirmed

H147 more

Standard Test Method for Volatile Alcohols in Water by Direct Aqueous-Injection Gas Chromatography

60.60 Standard published

H047 more

Water quality — Measurement of biochemical parameters — Spectrometric determination of the chlorophyll-a concentration

90.93 Standard confirmed

H147 more

Water quality — Determination of dioxin-like polychlorinated biphenyls — Method using gas chromatography/mass spectrometry

90.93 Standard confirmed

H147 more

Water quality — Determination of ammonium — Distillation and titration method

90.93 Standard confirmed

H147 more

Water quality — Determination of calcium content — EDTA titrimetric method

90.93 Standard confirmed

H147 more