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Merck
Tromethamine pharmaceutical secondary standard, certified reference material

Tris base

Tromethamine pharmaceutical secondary standard, certified reference material
동의어:
Trizma® base, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol, Tris, Tromethamine
Linear Formula:
NH2C(CH2OH)3
CAS Number:
77-86-1
Molecular Weight:
121.14
EC 번호:
201-064-4

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TRIS-RO

Tris base, 99.9% (titration), solid, abs., 100 mg/mL, 300 nm ≤0.015

T6687

Tris base, 99-101% dry basis, crystalline, meets USP testing specifications

1.02408

Tris base, solid, reag. USP, reag. Ph. Eur., ISO 17025

648311

Tris base, ≥99% dry basis (titration), crystalline solid, pH 10.3-11.3, Ultrol® Grade

252859

Tris base, 99.8-100.1%,≥99.8%, crystalline, ACS reagent

9210-OP

Tris base, ≥99.8%, needles, crystalline powder, OmniPur® Grade

1698002

Tris base, pharmaceutical primary standard, United States Pharmacopeia (USP) Reference Standard

T2550000

Tris base, solid, pharmaceutical primary standard, European Pharmacopoeia (EP) Reference standard

PHR1347

Tris base, certified reference material, pharmaceutical secondary standard, traceable to USP 1698002, traceable to Ph. Eur. T2550000