How to prepare 10mM ammonium acetate buffer 90:10 in …
2018年1月22日 · When you see something like “10 mM ammonium acetate in 90:10 acetonitrile : buffer” in a method, you may be wondering how exactly this mobile phase solution is prepared. For example, is it 10 mM with respect to the total solution (i.e. with acetonitrile added) or …
Ammonium Acetate, 10M配方和制备方法 - 在线工具 - 纽普生物
在合适的容器中装入 0.8 L 的蒸馏水. 往溶液中加入 770.8 g 的 醋酸铵. 本公司的所有产品仅用于科学研究等非医疗目的，不可用于人类或动物的临床诊断或治疗，非药用、非食用。 Copyright © 2014-2024 上海纽普生物科技有限公司. 沪ICP备16023843号.
乙酸铵 | 631-61-8 - ChemicalBook
根据分析，乙酸铵极易吸潮的原因在于乙酸铵成品中含有一定的水份，即使是分析纯、优级纯以及试剂级的含水量也在2％-3％左右，因此在储存和使用过程中极易吸潮，所以研究制备高纯度、低水乙酸铵迫在眉睫。 乙酸铵（醋酸铵）作分析试剂、利尿剂、缓冲剂及用于印染业中。 1）提纯糜蛋白酶，其特征是糜蛋白酶粗品（有效成分低于10%）在5-15℃条件下，用乙酸铵溶液提取，再用有机溶剂乙醇沉淀，最后用丙酮脱水得糜蛋白酶中间品。 2）提纯尿促性素，其特征是尿促性素 …
10 mM Ammonium Acetate | Sigma-Aldrich - MilliporeSigma
Find 10 mM Ammonium Acetate and related products for scientific research at MilliporeSigma
10 mm ammonium acetate | Sigma-Aldrich
Find 10 mm ammonium acetate and related products for scientific research at Merck
Water solution, contains 10 mmol ammonium acetate, for HPLC …
The product is water containing 10mM ammonium acetate that can be employed for HPLC. This pre-blended mobile phase solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases.
水 溶液 contains 10 mM ammonium acetate, suitable for HPLC
The product is water containing 10mM ammonium acetate that can be employed for HPLC. This pre-blended mobile phase solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases.
Ammonium Acetate Buffer 10mM, pH 7.5, Sterile | bioWORLD
This buffer has a concentration of 10mM and a pH of 7.5. bioWORLD's Ammonium Acetate Buffer is 0.22µm sterile-filtered and helps to maintain a solution pH between 3.8 and 5.8. It can be used as a catalyst in the Knoevenagel condensation for synthesis of chromans, as well as an ammonia source in the Borch reduction for protein precipitation.
SupraBank - Buffers - 10 mM ammonium acetate buffer pH-6.0
Buffer | 10 mM ammonium acetate buffer pH-6.0 . Solvation. Solvent: Vol % water 100.0
Water Solution, Contains 10 mM Ammonium Acetate, For HPLC ...
The product is water containing 10 mM ammonium acetate that can be employed for HPLC. This pre-blended mobile phase solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases.
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