ISO-6636-1 Fruits, vegetables and derived products -- Determination of zinc content -- Part 1: Polarographic method

ISO-6636-1 - 1ST EDITION - CURRENT


Document Center Inc. is an authorized dealer of ISO standards.
The following bibliographic material is provided to assist you with your purchasing decision:


The method consists in ashing of a test portion in a muffle furnace at 525+25 C, treating the ash obtained with hydrochloric acid, neutralizing with ammonia solution and determing of the value using an ammonia/ammonium chloride electrolyte. Copper, tin, lead and cadmium do not interfere.

ORDER

Price:

$52.38        


Want this as a site license?

To find similar documents by classification:

67.080.01 (Fruits, vegetables and derived products in general)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ISO 6636-1:1986

Revision Level

1ST EDITION

Status

Current

Publication Date

April 15, 1986

Committee Number

ISO TC 34/SC 3