StockOptions Buffer kits are reagent toolboxes for the macromolecular crystal grower. Stock-Options reagent kits offer precisely formulated, high quality crystallization grade reagent stocks in convenient, cost-effective kits. The chemicals utilized in StockOptions kits are the same crystallization grade, ultra-high purity chemicals utilized in the Hampton Research kits. StockOptions reagents are carefully formulated under strict quality standards to ensure reliable performance and lot-to-lot consistency.
Preformulated stocks remove calculation, measurement, and formulation errors. No more second guessing how the reagent was formulated, what specific chemical was used, when it was made, or how to precisely reproduce that reagent when it is gone and more reagent is required for additional setups.
Each HR2-233 contains 21 unique reagents covering the pH range of 3.6 to 5.6 in 0.1 pH increments. Each reagent is supplied in a 10 milliliter volume and is titrated using HCl.
Sodium acetate trihydrateSynonym: Acetic acid sodium salt trihydrateC2H3NaO2·3H2OCH3COONa·3H2OMr 136.08CAS Number [6131-90-4]EC Number 204-823-8Merck 14,8571Beilstein Registry Number 3732037RTECS AJ4580000MDL Number MFCD00071557PubChem Substance ID 24886015Purity >99.5%pKa = 4.8
AssayAl <0.0005%As <0.00001%Bi <0.0005%Ca <0.001%Cd <0.0005%Cl <0.0005%Co <0.0005%Cr <0.0005%Cu <0.0005%Fe <0.0005%K <0.005%Li <0.0005%Mg <0.0005%Mn <0.0005%Mo <0.0005%Ni <0.0005%Pb <0.0005%PO4 <0.0005%SO4 <0.002%Sr <0.0005%Zn <0.0005%
美国Hampton Research公司是蛋白质晶体研究方面的专家，是一个从事蛋白质晶体研究研制的专业公司，为全球科研人员提供晶体研究工具和试剂，完整的晶体培养体系；同时提供晶体设计和合成方面的服务。其提供的试剂长期以来在该领域居于领先地位，为广大研究人员提供了极大的方便，促进了蛋白质晶体的研究，为世界范围内的蛋白质晶体研究人员所信赖。
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