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- The reagent possesses specificity for water. 這種試劑對水有特殊的作用。
- L-Methyl glyoxylate is an important chiral reagent. 二羥乙酸L-薄荷酯是一種重要的手性試劑。
- This reagent attacks feldspars and dark minerals. 這種反應物質(zhì)侵蝕長(cháng)石和音色礦物。
- Luoyang Tiancheng Chemical Reagent Co., Ltd. 洛陽(yáng)天騁化學(xué)試劑有限公司。
- Tianjin Damao Chemical Reagent Co., Ltd. 天津大茂化學(xué)試劑公司。
- BEIJING HENGJU OILFIELD CHEMICAL REAGENT CO., LTD. 北京市恒聚油田化學(xué)劑有限公司。
- They often use oriole reagent in their experiments. 他們在實(shí)驗過(guò)程中，要經(jīng)常用到吡咯試劑。
- Effects of chlorine ion and EDTA on cadmium availability to plants. 氯離子和乙二胺四乙酸對鎘的植物有效性的影響
- Sodium Benzoate, Caseinate, Fumantic Acid, Sodium Iron EDTA ... 美國公司求購苯甲酸鈉;干酪素;富馬酸;乙二胺四乙酸鐵鈉2008-07-29
- The paper expounded theory, characteristics, using range and auxiliary reagent of hydrochloric acid, hydrofluoric acid, citric acid, EDTA and made simple introduction to their craft and use instances, when cleaning the boiler can take reference. 摘要對鹽酸、氫氟酸、檸檬酸、乙二胺四乙酸四種鍋爐常用化學(xué)清洗劑的清洗原理、特點(diǎn)、使用范圍，以及配套助劑進(jìn)行詳細的闡述，并對四種清洗劑的清洗工藝及應用實(shí)例進(jìn)行了簡(jiǎn)單介紹，可在鍋爐清洗時(shí)進(jìn)行參考。
- This bifunctional reagent links protein molecules to one another. 這種雙用試劑把蛋白質(zhì)分子彼此連接起來(lái)。
- USES: As chemical reagent and corrodent of integrated plate. 用途：作化學(xué)試劑和集成電路電鍍板的消蝕劑。
- A shortcut to buy a necessary reagent in a economical way? 如何以最合理的價(jià)格購買(mǎi)到最需要的試劑?
- The crystal structure of cadmium salt of EDTA, Cd_(1.5)N_2C_(10)O_8H_(13). 用X射線(xiàn)衍射法測定了乙二胺四乙酸鎘(Cd_(1.;5)N_2C_(10)H_(13)O_8·5H_2O)晶體結構。
- In this paper, the development of chemical reagent was reviewed. 對國內外化學(xué)試劑的發(fā)展現狀進(jìn)行了評述。
- Trace copper in powdered drinks is determined by the EDTA titrimetry. 采用EDTA減量滴定法測定固體飲料中的微量銅。
- Unless reagent grade sucrose is available use cane sugar. 如果沒(méi)有試劑級的蔗糖，可以用甘蔗糖。
- We can measure the contents of yttrium with EDTA standard solution titration. 用edta標準溶液滴定,可測得氧化釔的含量。
- The main responsibility is to test the instruments with reagent. 主要職責為運用試劑檢驗成品。
- Then bismuth in lead anode mud was determined by EDTA complexometric titration. 王水溶樣,氫溴酸除錫,直接用EDTA容量法測定鉛陽(yáng)極泥中高含量的鉍。
