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Note:

This product has been discontinued!

Tris

Catalog No.	Name	Group	Cas	Price
				C01649	Tris	Biological Buffers	77-86-1

Description:

Tris is an essential reagent used in the formulation of buffers for stabilization and electrophoresis of biological molecules. Extremely high quality, low in metals contamination, and free of nucleases/proteases. Excellent lot-to-lot consistency in this product means less time spent repeating and troubleshooting experiments. Guaranteed free of methanol and other organic solvents, yielding completely clear, colorless hazefree solutions in water. Function-tested and ideal for preparation of elecrophoresis buffers for nucleic acids and proteins.

Synonyms:

2-Amino-2-(hydroxymethyl)-1,3-propanediol; 2-amino-2-hydroxymethylpropanediol; SIGMA 7-9; THAM; tris base; Tris buffer; Tris, free base; Tris(hydroxymethyl)aminomethane; Tris(hydroxymethyl)methylamine; Trizma; trizma base; Trometamol; Tromethamine;

Molecular Formula:

C₄H₁₁NO₃

Molecular Weight:

121.1

Appearance:

White Crystalline Powder.

Useful pH Range:

pH 7-9

pKa:

8.1 (25°C)

Storage:

Room temperature.

Specification:

Assay	≥99% (titr.)
Heavy Metals	≤5 PPM (as Pb)

STRUCTURE:

Zoom
MSDS:  20081121010812  (PDF)

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	Code	Name	Size	Price	Quantity
	C01649-N/A	Tris	N/A	$N/A
	C01649-N/A	Tris	N/A	$N/A
	C01649-N/A	Tris	N/A	$N/A
	C01649-N/A	Tris	N/A	$N/A