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汉普顿研究/个人StockOptions Tris试剂/StockOptions Tris 16 185ml/1.0 M Tris pH 8.5/HR2-900-16
HR2-900-**** Refers to the reagent number in the kit.For example, reagent number 1 = HR2-900-01
1.0 M Tris (Tris titrated to indicated pH using HCl)Synonym: Trizma base or 2-Amino-2-(hydroxymethyl)-1,3-propanediol or THAM or Tris base or Tris(hydroxymethyl)aminomethane or TrometamolC4H11NO3NH2C(CH2OH)3Mr121.14CAS Number [77-86-1]EC Number 201-064-4Beilstein Registry Number 741883Merck 14,9772RTECS TY2900000MDL Number MFCD00004679PubChem Substance ID 24889854Purity 99.8 - 100.1%pKa = 8.1 at 25°CUseful pH range of Tris = 7.0 – 9.0
Insoluble Matter 0.005% maxDNase None DetectedRNase None DetectedProtease None DetectedHeavy Metals 5 ppm maxAs = 5 ppm maxCa = 5 ppm maxCu = 5 ppm maxFe = 5 ppm maxPb = 5 ppm maxMg = 5 ppm max
Use StockOptions Tris kit (HR2-100) for a set of 21 Tris reagents titrated to pH 7.0 to 9.0 in 0.1 pH increments.
