共找到 150 條與 五水合硫代硫酸鈉(硫代硫酸鈉) 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
本標(biāo)準(zhǔn)規(guī)定了照相級無水硫代硫酸鈉和五水合硫代硫酸鈉的純度要求及測試純度的試驗(yàn)方法
Photography.Processing chemicals.Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
本標(biāo)準(zhǔn)規(guī)定了化學(xué)試劑五水合硫代硫酸鈉的規(guī)格、試驗(yàn)、檢驗(yàn)規(guī)則和包裝及標(biāo)志。 本標(biāo)準(zhǔn)適用于化學(xué)試劑五水合硫代硫酸鈉的檢驗(yàn)
Chemical reagent Sodium thiosulfate pentahydrate
この規(guī)格は，試薬として用いるチオ硫酸ナトリウム五水和物について規(guī)定する
Sodium thiosulfate pentahydrate
Sodium thiosulfate pentahydrate
Sodium thiosulfate pentahydrate (crystalline)
SODIUM THIOSULFATE PENTAHYDRATE
SODIUM THIOSULFATE PENTAHYDRATE
Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
This International Standard specifies the purity requirements and describes the tests for photographic-grade anhydrous sodium thiosulfate and sodium
Photography -- Processing chemicals -- Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
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Photography－Processing chemicals－Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
1???Scope This International Standard specifies the purity requirements and describes the tests for photographic-grade anhydrous sodium
Photography. Processing chemicals. Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
Specifies the purity requirements and describes the test methods for insoluble matter, heavy metals content, iron, alkalinity, acidity, sulfide
Photography; processing chemicals; specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
Photography — Processingchemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
Reagents. Sodium thiosulphate 5-aqueous. Specifications
