BS 3301:1978, ISO 419-1972 - Specification for photographic grade sodium thiosulphate, crystalline

BS 3301:1978, ISO 419-1972

Specification for photographic grade sodium thiosulphate, crystalline

Status : Superseded, Withdrawn   Published : April 1978 Replaced By : BS ISO 10636:1994

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Chemical and physical requirements and test methods to establish levels of purity.




Standard NumberBS 3301:1978, ISO 419-1972
TitleSpecification for photographic grade sodium thiosulphate, crystalline
StatusSuperseded, Withdrawn
Publication Date28 April 1978
Confirm Date15 December 1984
Withdrawn Date15 March 1995
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS ISO 10636:1994
International RelationshipsISO 419
DescriptorsPhotographic materials, Photographic chemicals, Chemical analysis and testing, Determination of content, Gravimetric analysis, Purity, Insoluble matter determination, Volumetric analysis, Colour tests, Crystals, Sodium thiosulphate
ICS37.040.30
Title in FrenchSpécification du thiosulfate de sodium cristallisé de qualité photographique
Title in GermanSpezifikation fuer kristallen Natriumthiosulfat photographischer Guete
CommitteeCPW/42
ISBN0 580 10040 5
PublisherBSI
FormatA4
DeliveryNo
Pages8
File Size629.2 KB
Price£182.00


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