Tris-HCl, molecular biology grade

- Synonyms: Tris(hydroxymethyl)aminomethane hydrochloride - C4H11NO3·HCl - M = 157,60 g/mol - CAS [1185-53-1] - EINECS-No.: 214-684-5 - Solub. in water: (20 ºC): freely soluble - Melting point: 150 ºC - LD 50 (oral, rat): 5900 mg/kg (free substance) - Tariff number: 2922 19 80 90 - Applications: analytical chemistry, for biology, in buffer solutions. SPECIFICATIONS assay (argentometric, on dried sample): min. 99 % absorbance of an aqueous solution 10 % in a 1 cm cell at 260 nm : max. 0,05 AU absorbance of an aqueous solution 10 % in a 1 cm cell at 280 nm : max. 0,05 AU heavy metals (as Pb): max. 2 ppm water (K.F.): max. 0,5 % DNases, RNases, Proteases : non detected

- Synonyms: Tris(hydroxymethyl)aminomethane hydrochloride - C4H11NO3·HCl - M = 157,60 g/mol - CAS [1185-53-1] - EINECS-No.: 214-684-5 - Solub. in water: (20 ºC): freely soluble - Melting point: 150 ºC - LD 50 (oral, rat): 5900 mg/kg (free substance) - Tariff number: 2922 19 80 90 - Applications: analytical chemistry, for biology, in buffer solutions. SPECIFICATIONS assay (argentometric, on dried sample): min. 99 % absorbance of an aqueous solution 10 % in a 1 cm cell at 260 nm : max. 0,05 AU absorbance of an aqueous solution 10 % in a 1 cm cell at 280 nm : max. 0,05 AU heavy metals (as Pb): max. 2 ppm water (K.F.): max. 0,5 % DNases, RNases, Proteases : non detected

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Reference
TR04250100
Packaging
x 100 g :: Plastic bottle
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TR04251000
Packaging
x 1 kg :: Plastic bottle
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TR0425005P
Packaging
x 5 kg :: Plastic container
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