DIN EN 27520:1992-02

Действует

Ferronickel; determination of cobalt content; flame atomic absorption spectrometric method (ISO 7520:1985); german version EN 27520:1991 — 6 стр.

Описание Изменения Ссылки Версии

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 12690:1975-04

Отменен

Laboratory glassware; one-mark pipettes, class A and class B — 4 стр.

DIN 12700-1:1975-03

Отменен

Laboratory glassware; burettes, general requirements — 7 стр.

DIN ISO 5725:1988-04

Отменен

Precision of test methods - Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests; Identical with ISO 5725, edition 1986 — 44 стр.

DIN EN ISO 648:2009-01

Действует

Laboratory glassware - Single-volume pipettes (ISO 648:2008); German version EN ISO 648:2008 — 12 стр.

DIN EN ISO 10426-6:2008-11

Действует

Petroleum and natural gas industries - Cements and materials for well cementing - Part 6: Methods for determining the static gel strength of cement formulations (ISO 10426-6:2008); English version EN ISO 10426-6:2008 — 15 стр.

DIN ISO 5725-5 Berichtigung 1:2006-04

Действует

Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method (ISO 5725-5:1998), Corrigenda to DIN ISO 5725-5:2002-11 (ISO 5725-5:1998/Cor. 1:2005) — 2 стр.