共找到 150 條與 一水合氫氧化鋰 相關的標準,共 10 頁
WATER QUALITY. EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUDS. METHOD BY ANALYSIS OF RELEASED CARBON DIOXIDE. (EUROPEAN STANDARD EN 29439).
本文件規定了化學試劑一水合乙酸鈣的性狀、分子式、結構式、相對分子質量和CAS號、規格、試驗、檢驗規則和包裝及標志。 本文件適用于化學試劑一水合乙酸鈣的檢驗
Chemical reagent—Calcium acetate monohydrate
本文件規定了碳[13C]一氧化碳的技術要求、試驗方法、檢驗規則、包裝、標識、運輸和貯存。 本文件適用于低溫精餾制備所得的高豐度碳[13C]一氧化碳,其他制備方法參考本文件執行
13C-Carbon monoxide
本標準規定了過濾式自救器用一氧化碳氧化催化劑的技術要求、試驗方法、檢驗規則、標志、包裝、運輸和貯存等。 本標準適用于煤礦用過濾式自救器中使用的一氧化碳氧化催化劑(以下簡稱催化劑
Carbon monoxide oxidative for filter self-rescuers
Water Content of the CO2-rich Phase of Gaseous Mixtures Containing 10 and 20 Mole Percent CH4 in CO2 in Equilibrium with Water and/or Hydrate
本標準規定了沉淀水合二氧化硅水懸浮液pH值的試驗方法。 本標準適用于各種類型的沉淀水合二氧化硅pH值的測定
Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of pH value of an aqueous suspension
Water quality - Evaluation of the ultimate aerobic biodegradability of organic compounds in water - Carbon dioxide release test
Sets out a reference method for determining the calcium oxide content of blended cement and its constituents. Alternative procedures are permitted
Methods of testing portland and blended cements - Calcium oxide content of blended cement
Control of hydrogen sulfide in drinking water is widely practiced in groundwater systems to prevent odor complaints and to help control sulfur induced
Oxidation Coupled with Filtration for Removal of Hydrogen Sulfide from Groundwater
警告:使用本標準的人員應有正規實驗室工作的實踐經驗。本標準并未指出所有可能的安全問題。使用者有責任采取適當的安全和健康措施,并保證符合國家有關法規規定的條件。 本標準規定了橡膠配合劑沉淀水合二氧化硅水懸浮液pH值測定的方法。 本標準適用于沉淀水合二氧化硅
Rubber compounding ingredients.Silica, precipitated, hydrated.Determination of pH value of an aqueous suspension
Cross References: prEN 1302*ISO 3165*ISO 6206*80/778/EEC*67/548/EEC
Chemicals used for treatment of water intended for human consumption. Polyaluminium chloride hydroxide and polyaluminium chloride hydroxide sulfate
Przedmiotem normy s? nast?puj?ce metody oznaczania zawarto?ci wolnego dwutlenku w?gla w wodzie: a) metoda miareczkowa wobec fenoloftaleiny lub przy u
Water and waste water Tests for carbon dioxide Determination ot free carbon dioxide in water
Test Methods for Portland Cement and Mixed Cement Calcium Oxide Content of Mixed Cement
來自第188頁
Part I Chemicals
Alumina. Method of spectral analysis. Determination of vanadium pentoxide, manganese suboxide, chromium oxide, titanium dioxide and zinc oxide
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