G84 照相级化学药品 标准查询与下载

BS ISO 3625:1994 摄影技术.洗片化学制品.氢氧化钾规范

This International Standard establishes criteria for the purity of photographic-grade potassium hydroxide (DANGER: ) and describes the tests to be used to determine the purity. note:1) Hazard warning codes are defined in ISO 10349-1:1992, clause 4.

Photography - Processing chemicals - Specifications for potassium hydroxide

BS ISO 3628:1994 摄影技术.洗片化学制品.粒状硼酸用规范

This International Standard establishes criteria for the purity of photographic-grade boric acid and describes the tests to be used to determine the purity.

Photography - Processing chemicals - Specifications for boric acid, granular

BS ISO 3298:1994 摄影技术.洗片化学制品.冰醋酸规范

This International Standard establishes criteria for the purity of photographic-grade glacial acetic acid and describes the tests to be used to determine the purity.

Photography - Processing chemicals - Specifications for glacial acetic acid

BS ISO 3620:1994 摄影技术.洗片化学制品.硫酸铝钾规范

This International Standard establishes criteria for the purity of photographic-grade aluminium potassium sulfate dodecahydrate, AIK(SO4)2·12H2O, and speci-fies the tests to be used to determine the purity.

Photography - Processing chemicals - Specifications for aluminium potassium sulfate

BS ISO 3617:1994 摄影技术.洗片化学制品.氢氧化钠规范

This International Standard establishes criteria for the purity of photographic-grade sodium hydroxide (DANGER: ) and specifies the tests to be used to determine the purity. note:1) Hazard warning codes are defined in ISO 10349-1:1992, clause 4.

Photography - Processing chemicals - Specifications for sodium hydroxide

BS ISO 3619:1994 摄影技术.洗片化学制品.硫酸铵溶液规范

This International Standard establishes criteria for the purity of photographic-grade ammonium thiosulfate solution and specifies the tests to be used to determine the purity.

Photography - Processing chemicals - Specification for ammonium thiosulfate solution

BS ISO 3621:1994 摄影技术.洗片化学制品.十水四硼酸钠规范

This International Standard establishes criteria for the purity of photographic-grade sodium tetraborate deca-hydrate and specifies the tests to be used to deter-mine the purity.

Photography - Processing chemicals - Specifications for sodium tetraborate decahydrate

BS ISO 3623:1994 摄影技术.洗片化学制品.无水碳酸钾规范

This International Standard establishes criteria for the purity of photographic-grade anhydrous potassium carbonate and specifies the tests to be used to determine the purity.

Photography - Processing chemicals - Specifications for anhydrous potassium carbonate

BS ISO 3618:1994 摄影技术.洗片化学制品.苯并三唑规范

This International Standard establishes criteria for the purity of photographic-grade benzotriazole and speci-fies the tests to be used to determine the purity.

Photography - Processing chemicals - Specifications for benzotriazole

BS ISO 423:1994 摄影技术.洗片化学制品.对苯二酚规范

Establishes criteria for the purity and describes the test methods for identity tests, residue after ignition, heavy metals content, iron content, appearance of solution. Annex A describes preparation of the standard ammonium cerium(IV) hexanitrate solution.

Photography - Processing chemicals - Specification for hydroquinone

BS ISO 422:1994 摄影技术.洗片化学制品.对接甲基氨基苯酚硫酸盐规范

This International Standard establishes criteria for the purity of photographic-grade p-methylaminophenol sulfate and specifies the test methods to be used to determine the purity.

Photography - Processing chemicals - Specifications for p-methylaminophenol sulfate

BS ISO 10636:1995 摄影技术.洗片化学制品.无水硫代硫酸钠和硫代硫酸钠五水合物规范

Specifies the purity requirements and describes the test methods for insoluble matter, heavy metals content, iron, alkalinity, acidity, sulfide content, pH value, appearance of solution.

Photography - Processing chemicals - Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

BS ISO 424:1994 摄影技术.洗片化学制品.无水碳酸钠和碳酸钠一水化物规范

This International Standard establishes criteria for the purity of photographic-grade anhydrous sodium car-bonate and sodium carbonate monohydrate and speci-fies the test methods to be used to determine the purity.

Photography - Processing chemicals - Specification for anhydrous sodium carbonate and sodium carbonate monohydrate

BS ISO 420:1994 摄影技术.洗片化学制品.溴化钾规范

This International Standard establishes criteria for the purity of photographic-grade potassium bromide and specifies the test methods to be used to determine the purity.

Photography - Processing chemicals - Specifications for potassium bromide

BS ISO 3299:1994 摄影技术.洗片化学制品.1-苯基-3-吡啶烷酮规范

This International Standard establishes criteria for the purity of photographic-grade 1-phenyl-3-pyrazolidinone (phenidone) and specifies the test methods to be used to determine the purity.

Photography - Processing chemicals - Specifications for 1-phenyl-3-pyrazolidinone

BS ISO 3624:1994 摄影技术.洗片化学制品.铁氰化钾规范

This International Standard establishes criteria for the purity of photographic-grade potassium ferricyanide and describes the tests to be used to determine the purity.

Photography - Processing chemicals - Specifications for potassium ferricyanide

ISO 3625:1994 摄影 冲洗用化学品 氢氧化钾规范

Establishes criteria for the purity and describes the test methods for heavy metals content, iron content, halides, carbonate, appearance of solution.

Photography; processing chemicals; specifications for potassium hydroxide

ISO 10636:1994 摄影 冲洗用化学品 无水硫代硫酸钠和五水硫代硫酸钠规范

Specifies the purity requirements and describes the test methods for insoluble matter, heavy metals content, iron, alkalinity, acidity, sulfide content, pH value, appearance of solution.

Photography; processing chemicals; specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

ISO 3628:1994 摄影 冲洗用化学品 粒状硼酸规范

Establishes criteria for the purity and describes the test methods for residue after ignition, heavy metals content, iron content, appearance of solution.

Photography; processing chemicals; specifications for boric acid, granular

ISO 3298:1994 摄影 冲洗用化学品 水乙酸规范

Establishes criteria for the purity and describes the test methods for non-volatile matter, heavy metals content, iron content, appearance of solution.

Photography; processing chemicals; specifications for glacial acetic acid