DIN 38413-3:2000-07

Отменен

German standard methods for the examination of water, waste water and sludge - Single components (group P) - Part 3: Determination of nitrilotriacetic acid (NTA) and ethylene dinitrilotetraacetic acid (EDTA) by gaschromatography (P 3) — 14 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

DIN 12331:1988-10

Отменен

Laboratory glassware; beakers — 3 стр.

DIN 12680-2:1983-04

Отменен

Laboratory glassware; graduated measuring cylinders with ring-marks at main points — 4 стр.

DIN 12691:1975-04

Отменен

Laboratory glassware; one-mark pipettes, short delivery time, waiting time 15 s, class AS — 4 стр.

DIN 19265:1994-06

Отменен

pH-measurement; supplementary pH-measuring apparatus; technical requirements — 3 стр.

DIN EN ISO 1042:1999-08

Действует

Laboratory glassware - One-mark volumetric flasks (ISO 1042:1998); German version EN ISO 1042:1999 — 8 стр.