DIN 38414-9:1986-09

Действует

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9) — 8 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

DIN 168-1:1979-12

Отменен

Round Screw Threads, Especially for Glass Containers; Screw Thread Sizes — 2 стр.

DIN 4188-1:1977-10

Отменен

Screening surfaces; wire screens for test sieves, dimensions — 4 стр.

DIN 12491:1966-04

Отменен

Vacuum desiccators — 2 стр.

DIN 12650-3:1981-10

Отменен

Mechanical, physical and electrical laboratory apparatus - Piston operated volumetric apparatus - Dispensers — 2 стр.

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 12691:1975-04

Отменен

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

DIN 12700-3:1975-03

Отменен

Laboratory glassware; burettes with stopcock, offset, oblique bore with tail — 2 стр.

DIN 12781:1978-04

Действует

Laboratory glassware; straight enclosed scale laboratory thermometers for partial immersion — 3 стр.

DIN 38402-30:1986-07

Отменен

German standard methods for the examination of water, waste water and sludge; general information (group A); pretreatment, aliquotation and homogenization of non-homogeneous water samples for the determination of chemical oxygen demand (COD) (A 30) — 6 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 38409-43:1981-12

Отменен

German standard methods for the analysis of water, waste water and sludge; Summary action and material characteristic parameters (group H); Determination for the chemical oxygen demand (COD); short duration method (H 43) — 11 стр.

DIN 38414-2:1985-11

Отменен

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of water content, of dry residue and of solids content (S 2) — 7 стр.

На этот документ ссылаются

DIN 4049-2:1990-04

Действует

Hydrology; terms relating to quality of waters — 25 стр.