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TAPS, Free Acid, 500 G

Price$ 106.75
  • SKU: T-2405-500GM
  • Pack Size: 500 G
Quantity
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N-Tris (Hydroxymethyl)-3-Aminopropanesulfonic Acid

29915-38-6

243.3

C7H17NO6S

Water

Room Temperature


TAPS is a zwitterionic buffer used with a useful pH range of 7.7-9.1 in biochemistry and molecular biology. TAPS is utilized in capillary electrophoresis of such materials as DNA and DNA-dye complexes.
 

Dyes have been separated by planar chromatography with electroosmotic flow with 1 mM TAPS in the mobile phase. The stability constants of metal ions with TAPS have been investigated by capillary electrophoresis.

Specifications:

  • pKa = 8.4 at 25°C.
  • Heavy metals ≤ 5 ppm
  • Water: ≤ 1.0%

 

0.1 lbs



Research or further manufacturing use only, not for food or drug use.

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