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- Use： Used to analyse tin and vanadium, as an analytical reagent in determination of alkaloid and nitrite, etc. 用途：分析钒和锡。测定生物碱和亚硝酸盐等的试剂。
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- Use: Used to analyse tin and vanadium,as an analytical reagent in determination of alkaloid and nitrite,etc. 用途：分析钒和锡。测定生物碱和亚硝酸盐等的试剂。
- The reagent possesses specificity for water. 这种试剂对水有特殊的作用。
- Nitrite is used as a food additive. 亚硝酸盐被用作一种食物的附加剂。
- L-Methyl glyoxylate is an important chiral reagent. 二羟乙酸L-薄荷酯是一种重要的手性试剂。
- This reagent attacks feldspars and dark minerals. 这种反应物质侵蚀长石和音色矿物。
- Is indole second acerbity what is main effect? 吲哚乙酸主要作用是什么？
- Nitrate was aerobically reduced to nitrite. 硝酸盐去氧后转化为亚硝酸盐。
- Indole consists in washing oil of coal tar. 煤焦油洗油(以下简称洗油)中含有吲哚。
- Nitrite is harmful to human material. 亚硝酸盐是一种对人体有害的物质。
- Luoyang Tiancheng Chemical Reagent Co., Ltd. 洛阳天骋化学试剂有限公司。
- Nitrite is an important food additive. 亚硝酸盐是重要的食品添加剂。
- Tianjin Damao Chemical Reagent Co., Ltd. 天津大茂化学试剂公司。
- BEIJING HENGJU OILFIELD CHEMICAL REAGENT CO., LTD. 北京市恒聚油田化学剂有限公司。
- They often use oriole reagent in their experiments. 他们在实验过程中，要经常用到吡咯试剂。
- Instead of silver nitrite mercuric nitrite may be used. 可以用亚硝酸汞来代替亚硝酸银。
- N hydroxy succinimidyl 3 indolylacetate (SIIA) is a new fluorescence derivatization reagent with an indole ring and a N hydroxy succinimide ester reactive function. 羟基琥珀酰亚胺-3-吲哚乙酸酯（SIIA）是一种含有新型反应活性基团的荧光衍生试剂，可在温和的条件下与氨基化合物进行衍生反应。
- The color and lustre is one of the major quality guideline of pork luncheon meat, its control is directly related to the influx amount of chromogenic reagent (nitrite) . 午餐肉的色泽是一项重要的质量指标,色泽的控制与发色剂(亚硝酸盐)的添加量有直接的关系。
- This bifunctional reagent links protein molecules to one another. 这种双用试剂把蛋白质分子彼此连接起来。
