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DIN 38409-51:1987-05

Отменен
German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of biochemical oxygen demand after n days, BOD<(Index)n>, using the dilution method (H 51) — 17 стр.
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

DIN 12664-1:1983-08
Отменен
Laboratory glassware; one-mark volumetric flasks; volumetric flasks with flanged edge, conical socket and conical joint — 4 стр.
DIN 12680-1:1975-10
Отменен
Laboratory glassware; graduated measuring cylinders — 4 стр.
DIN 12691:1975-04
Отменен
Laboratory glassware; one-mark pipettes, short delivery time, waiting time 15 s, class AS — 4 стр.
DIN 38408-21:1984-05
Отменен
German standard methods for the examination of water, waste water and sludge; gaseous constituents (group G); determination of dissolved oxygen in water, Winkler iodometric method (G 21) — 11 стр.
DIN 38408-22:1986-11
Отменен
German standard methods for the examination of water, waste water and sludge; gaseous constituents (group G); determination of dissolved oxygen using the membrane oxygen probe (G 22) — 15 стр.
DIN 38409-41:1980-12
Действует
German Standard Methods for Examination of Water, Waste Water and Sludge; Summary Action and Material Characteristic Parameters (Group H); Determination of the Chemical Oxygen Demand (COD) in the Range over 15 mg/l (H41) — 14 стр.
DIN 53910:1986-09
Отменен
Testing of surface active agents; preparation of hard water; preparation of water with standardized calcium hardness — 3 стр.
DIN EN 1899-1:1998-05
Отменен
Water quality - Determination of biochemical oxygen demand after n days (BOD<(Index)n>) - Part 1: Dilution and seeding method with allylthiourea acid addition (ISO 5815:1989, modified); German version EN 1899-1:1998 — 21 стр.

На этот документ ссылаются

DIN 4049-2:1990-04
Действует
Hydrology; terms relating to quality of waters — 25 стр.
DIN 19650:1999-02
Действует
Irrigation - Hygienic concerns of irrigation water — 4 стр.
DIN EN 1899-1:1998-05
Отменен
Water quality - Determination of biochemical oxygen demand after n days (BOD<(Index)n>) - Part 1: Dilution and seeding method with allylthiourea acid addition (ISO 5815:1989, modified); German version EN 1899-1:1998 — 21 стр.