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  • 产品名称:Trizma base T1503

  • 产品型号:T1503-1KG
  • 产品厂商:Sigma-aldrich
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性质

Related Categories Biochemicals and Reagents, Biological Buffers,Buffers, Buffers / Buffer salts, Buffers A to Z,
Quality Level   ELITE
description   aminopeptidase substrate
assay   ≥99.9% (titration)
form   crystalline
impurities   ≤0.2% water (Karl Fischer)
color   white
pH range   7 - 9
useful pH range   7 - 9
pKa (25 °C)   8.1
bp   219-220 °C/10 mmHg(lit.)
mp   167-172 °C(lit.)
cation traces   heavy metals (as Pb): ≤2 ppm
absorption   A40%/290 nm ≤0.05
Featured Industry   Diagnostic Assay Manufacturing

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