DIN ISO 6121:1981-12

Действует

Surface active agents, technical alkyl-sulphonates, determination of alkyl-monosulphonates content (direct twophase titration method) — 4 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

DIN 2271-3:2000-02

Отменен

Verification of geometrical parameters - Pneumatic length measurement (air gauging) - Part 3: Characteristics of instruments working in the high-pressure range - requirements, testing — 4 стр.

DIN ISO 607:1985-08

Действует

Surface active agents and detergents; methods of sample division; identical with ISO 607, edition 1980 — 6 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 3206:1979-11

Отменен

Surface active agents; analysis of technical alkane sulphonates, determination of alkane monosulphonates content — 6 стр.