• Shopping Cart
    There are no items in your cart

BS 4258-10:1978

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of oxides of nitrogen content

Available format(s)

Hardcopy , PDF

Withdrawn date

01-12-2011

Language(s)

English

Published date

31-01-1978

€140.23
Excluding VAT

NO CONTENTS SECTION

Spectrophotometric measurement of the yellow-coloured nitrophenol, at a wavelength of about 435 nm, formed after permanganate oxidation of nitrous nitrogen to nitric nitrogen and reaction of the latter with 3,4-xylenol. Applicable to products having an oxides of nitrogen content, expressed as nitrogen, equal to or greater than 0.2 mg/kg. Also for use in the food industry.

Committee
CII/37
DevelopmentNote
Also numbered as ISO 3709 Supersedes 75/50855 DC (08/2005)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Withdrawn

Standards Relationship
UNE-EN 61228:2008 Identical

BS 4258-9:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of chloride content
BS 4258-12:1982 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Guide to sampling techniques
BS 4258-6:1976 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of arsenic content
BS 4258-7:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
BS 4258-8:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of calcium content (flame atomic absorption method)

ISO/R 847:1968 Withdrawal of ISO/R 847-1968
BS 3978:1966 Specification for water for laboratory use
BS 4258-4:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of fluorine content
BS 4258-2:1968 Methods of test for phosphoric acid for industrial use. Determination of iron content
BS 4258-9:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of chloride content
BS 4258-3:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of sulphate content
BS 4258-6:1976 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of arsenic content
BS 4258-8:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of calcium content (flame atomic absorption method)
BS 4258-7:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
BS 4258-11:1982 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of lead content (atomic absorption spectrometric method)
BS 4258-5:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of silica content

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.