Merck
HEPES Pharmaceutical Secondary Standard; Certified Reference Material

HEPES

HEPES Pharmaceutical Secondary Standard; Certified Reference Material
Synonyms:
N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid), 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid, HEPES
Empirical Formula (Hill Notation):
C8H18N2O4S
CAS Number:
7365-45-9
Molecular Weight:
238.30
EC Number:
230-907-9

Product Comparison Guide

Use the product attributes below to configure the comparison table. (Select up to 3 total.)

Select Attribute
Select Attribute
Select Attribute
Sort by: Default
Product Number
Product Description
Pricing

H3375

HEPES, ≥99.5% (titration)

H4034

HEPES, BioPerformance Certified, ≥99.5% (titration), suitable for cell culture

PHG0001

HEPES

54457

HEPES, BioUltra, for molecular biology, ≥99.5% (T)

H7523

HEPES, BioXtra, pH 5.0-6.5 (1 M in H2O), ≥99.5% (titration)

RES6003H-B7

HEPES

H6147

HEPES, BioXtra, suitable for mouse embryo cell culture, ≥99.5% (titration)

RDD002

HEPES, anhydrous, free-flowing, Redi-Dri™, ≥99.5%

H23830

HEPES, reagent grade, ≥99% (titration), crystalline

PHR1428

HEPES, Pharmaceutical Secondary Standard; Certified Reference Material