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Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) 99+% for biochemistry
Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) 99+% for biochemistry
Supplier:  Thermo Fisher Scientific
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Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) 99+% for biochemistry
Supplier:  Thermo Fisher Scientific

Specifications

  • Environmentally Preferable:

Specifications

Specification Test Results

  • Appearance:
    White Powder
  • Infrared spectrum:
    Conforms
  • Water:
    ≤1.0 % (K.F.)
  • Solubility:
    (1.0 M in water at 20°C) Clear colorless
  • UV:
    (0.1 M in water)
  • pH:
    8.8 to 11.0 (1 % in water at 25°C)
  • Titration with HClO4:
    ≥99.0 %
  • Iron (Fe):
    ≤5 ppm

Specification Test Results

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