reagent grade 中文意思是什麼

reagent grade 解釋
試劑純
  • reagent : n. 1. 【化學】試藥，試劑；反應物。2. 被試驗者。
  • grade : n 1 等級，級別；階段；程度，標準，水平。2 〈美國〉（中小學的）年級；某一年級的學生。3 〈pl 〉 〈...
  1. Unless reagent grade sucrose is available use cane sugar.

    如果沒有試劑級的蔗糖，可以用甘蔗糖。
  2. With molecular sieve bed method to produce reagent grade gb 678 - 2002 ethyl alcohol

    分子篩床法生產試劑級無水酒精
  3. Specialist in the production of hydrogen peroxide including industrial grade, reagent grade, and electronic grade material

    -生產酸級瑩石粉無水氟化氫工業氟化鹽和hcfc - 141b二氯一氟乙烷。
  4. Potassium iodide reagent grade

    試劑級碘化鉀
  5. Shanghai yuanda peroxide co., ltd. - specialist in the production of hydrogen peroxide including industrial grade, reagent grade, and electronic grade material

    [公司擁有專門從事過氧化物系列產品的生產經營和研製開發，擁有國內第一套技術最新、規模最大的萬噸級蒽醌法過氧化氫生產裝置。
  6. All other chemicals were of reagent grade. method : 1. mtt assay : for determining the influence of the medium containing 17 - estrogen or progesterone on cells growth, caov3 were treated with them for 48h and then determined in mtt assay

    2細胞端粒酶制備：將培養的細胞實驗組加人含不同濃度的17p一雌二醇和孕激素的培養液，對照組加同實驗組等量的乙醇門人分別培養12h上4h 8h 。
  7. Reagents are chemical compounds used in laboratory tests, experiments, and in research and development. reagent is distinguished from general industrial chemicals. kanto chemical supplies various reagents for high pure grade and specific purpose

    試劑為使用於各種檢驗測試實驗研究等方面，而為了使各項使用目的都能有一定的品質保證，故以少量適當為供給形態之化學品。
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