ISO 8195:1987

Caseins and caseinates — Determination of nitrate and nitrite contents — Method by cadmium reduction and spectrometry

95.99 Withdrawal of Standard Nov 1, 2001

General information

Current stage: 95.99 Effective date: Nov 1, 2001

Originator: ISO

Owner: ISO/TC 34/SC 5

Type: International Standard

ICS: 67.100.99

Scope

The principle of determination consists in dispersing the casein or caseinate in warm water, precipitating the fat and proteins, filtering and reducing the nitrate to nitrite in a portion of the filtrate by means of copperized cadmium. A figure shows the apparatus for nitrate reduction.

Life cycle

NOW

WITHDRAWN
ISO 8195:1987
95.99 Withdrawal of Standard
Nov 1, 2001

REVISED BY

WITHDRAWN
ISO 14673-1:2001

WITHDRAWN
ISO 14673-2:2001

WITHDRAWN
ISO 14673-3:2001

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