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
Chemicals used for treatment of swimming pool water - Sodium thiosulfate
La presente norma è la versione ufficiale in lingua inglese della norma europea EN 16399 (edizione dicembre 2013). La norma è applicabile
Chemicals used for treatment of swimming pool water - Sodium thiosulfate
This document is applicable to sodium sulfite used for treatment of water intended for human consumption. It describes the characteristics
Chemicals used for treatment of water intended for human consumption - Sodium sulfite
Chemicals used for treatment of swimming pool water - Sodium thiosulfate
本文件規(guī)定了化學(xué)試劑一水合硫酸錳(硫酸錳)的技術(shù)要求.試驗(yàn).檢驗(yàn)規(guī)則和包裝及標(biāo)志。 本文件適用于化學(xué)試劑一水合硫酸錳(硫酸錳)的檢驗(yàn)。分子式:MnSO,。，H2O相對分子質(zhì)量:169.01(根據(jù)2018 年國際相對原子質(zhì)量)CAS號(hào):10034-96-5
Chemical reagent—Manganese sulfate monohydrate
本標(biāo)準(zhǔn)規(guī)定了化學(xué)試劑中七水合硫酸鋅的性狀、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)試劑中七水合硫酸鋅的檢驗(yàn)
Chemical reagent—Zinc sulfate heptahydrate
Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate
This European Standard is applicable to sodium thiosulfate used for treatment of water intended for human consumption.It describes
Chemicals used for treatment of water intended for human consumption — Sodium thiosulfate
Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate
1 Prezentul standard se refer? la acidul dicrezil — ditiofosforic, fabricat din pentasul-fur? de fosfor ?i amestec de izomeri ai crezolului ?n care
BICRESIL-BITHIOPHOSPHORIC ACID
本標(biāo)準(zhǔn)規(guī)定了 “化學(xué)試劑十八水合硫酸鋁(硫酸鋁)”的性狀、規(guī)格、試驗(yàn)、檢驗(yàn)規(guī)則、包裝及標(biāo)志。 本標(biāo)準(zhǔn)適用于“化學(xué)試劑十八水合硫酸鋁(硫酸鋁)”的檢驗(yàn)。 分子式：Al2 (SO4)3 ? 18H2O 相對分子質(zhì)量：666.43 (根據(jù)2007年國際相對原子質(zhì)量
Chemical reagent.Aluminium sulfate octadecahydrate(Aluminium sulfate)
Sodium thioglycollate
Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
This European standard is applicable to sodium thiosulfate used for treatment of water intended for human consumption. It describes
Chemicals used for treatment of water intended for human consumption — Sodium thiosulfate
本文件適用于用于處理人類飲用水的硫代硫酸鈉。它描述了硫代硫酸鈉的特性并規(guī)定了其要求，并參考了相應(yīng)的分析方法。它提供了有關(guān)其在水處理中使用的信息
Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate; German and English version prEN 12125:2020
