无水碳酸钾检测

GB/T 1397-2015 化学试剂 水碳酸钾

本标准规定了化学试剂水碳酸钾的性状、规格、试验、检验规则和包装、贮存、运输及标志。 本标准适用于化学试剂水碳酸钾的检验。 分子式：K₂CO₃ 相对分子质量：138.20（根据2011年国际相对原子质量

Chemical reagent.Potassium carbonate anhydrous

ISO 3623:1976 照相级水碳酸钾.规范

Photographic grade potassium carbonate, anhydrous; Specification

UNE 30 153 分析试剂．水碳酸钾CO3K2M 138,20

Esta norma tiene por objeto se?alar las principales características y fijar los límites máximos de impurezas tolerables para el carbonato potásico

GB/T 22403-2008 摄影.加工用化学品.水碳酸钾

本标准规定了照相级化学品水碳酸钾的纯度要求及测试纯度的试验方法

Photography.Processing chemicals.Specifications for anhydrous potassium carbonate

KS M ISO 3623:2019 摄影处理化学品规范的水碳酸钾

Photography — Processing chemicals —Specification for anhydrous potassium carbonate

ISO 3623:1994 摄影 冲洗用化学品 水碳酸钾规范

Cancels and replaces the first edition (1976). Establishes criteria for the purity of photographic-grade anhydrous potassium carbonate and specifies

Photography - Processing chemicals - Specifications for anhydrous potassium carbonate

HG/T 3019-1999 摄影术.冲洗加工化学品.水碳酸钾规范

本标准规定了摄影术冲洗加工化学品水碳酸钾的要求和试验方法

Photography.Processing chemicals.Specifications for anhydrous potassium carbonate

ANSI PH4.229-1987 摄影用化学药品.水碳酸钾和倍半水碳酸钾

Establishes criteria for the purity of photographic-grade anhydrous and sesquihydrate potassium carbonate and describes the tests to be used

Photography (Chemicals) - Potassium Carbonate, Anhydrous and Sesquihydrate

BS ISO 3623:1994 摄影技术.洗片化学制品.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

Photography - Processing chemicals - Specifications for anhydrous potassium carbonate

BS ISO 3623:1995 摄影技术 洗片化学制品 水碳酸钾规范

Photography. Processing chemicals. Specifications for anhydrous potassium carbonate

JIS K7725-1986 摄影用碳酸钾(水)

Photographic grade potassium carbonate, anhydrous

CNS 1880-1973 化学试药（碳酸钾，水）

Potassium Carbonate, Anhydrous

KS M 3929-1989(1999 碳酸钾用于照片（水）

PHOTOGRAPHIC GRADE POTASSIUM CARBONATE, ANHYDROUS

JUS H.G8.163-1984 试剂．水碳酸钠和苏打．钾含量的测定．火焰发射分光光度法

Reagents. Sodium carbonate anhidrous and sodium carbonate decahydrate. Determination of potassium content. Flame emission spectrophotometric method

KS M 1303-2017(2022 碳酸钾

Potassium carbonate

GB/T 1397-2015 化学试剂 水碳酸钾

本标准规定了化学试剂水碳酸钾的性状、规格、试验、检验规则和包装、贮存、运输及标志。 本标准适用于化学试剂水碳酸钾的检验。 分子式：K₂CO₃ 相对分子质量：138.20（根据2011年国际相对原子质量

Chemical reagent.Potassium carbonate anhydrous

ISO 3623:1976 照相级水碳酸钾.规范

Photographic grade potassium carbonate, anhydrous; Specification

UNE 30 153 分析试剂．水碳酸钾CO3K2M 138,20

Esta norma tiene por objeto se?alar las principales características y fijar los límites máximos de impurezas tolerables para el carbonato potásico

GB/T 22403-2008 摄影.加工用化学品.水碳酸钾

本标准规定了照相级化学品水碳酸钾的纯度要求及测试纯度的试验方法

Photography.Processing chemicals.Specifications for anhydrous potassium carbonate

KS M ISO 3623:2019 摄影处理化学品规范的水碳酸钾

Photography — Processing chemicals —Specification for anhydrous potassium carbonate

ISO 3623:1994 摄影 冲洗用化学品 水碳酸钾规范

Cancels and replaces the first edition (1976). Establishes criteria for the purity of photographic-grade anhydrous potassium carbonate and specifies

Photography - Processing chemicals - Specifications for anhydrous potassium carbonate

HG/T 3019-1999 摄影术.冲洗加工化学品.水碳酸钾规范

本标准规定了摄影术冲洗加工化学品水碳酸钾的要求和试验方法

Photography.Processing chemicals.Specifications for anhydrous potassium carbonate

ANSI PH4.229-1987 摄影用化学药品.水碳酸钾和倍半水碳酸钾

Establishes criteria for the purity of photographic-grade anhydrous and sesquihydrate potassium carbonate and describes the tests to be used

Photography (Chemicals) - Potassium Carbonate, Anhydrous and Sesquihydrate

BS ISO 3623:1994 摄影技术.洗片化学制品.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

Photography - Processing chemicals - Specifications for anhydrous potassium carbonate

BS ISO 3623:1995 摄影技术 洗片化学制品 水碳酸钾规范

Photography. Processing chemicals. Specifications for anhydrous potassium carbonate

JIS K7725-1986 摄影用碳酸钾(水)

Photographic grade potassium carbonate, anhydrous

CNS 1880-1973 化学试药（碳酸钾，水）

Potassium Carbonate, Anhydrous

KS M 3929-1989(1999 碳酸钾用于照片（水）

PHOTOGRAPHIC GRADE POTASSIUM CARBONATE, ANHYDROUS

JUS H.G8.163-1984 试剂．水碳酸钠和苏打．钾含量的测定．火焰发射分光光度法

Reagents. Sodium carbonate anhidrous and sodium carbonate decahydrate. Determination of potassium content. Flame emission spectrophotometric method

KS M 1303-2017(2022 碳酸钾

Potassium carbonate