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HEPES, Biological Buffer

N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic Acid

Chemical Formula	C₈H₁₈O₄N₂S
Molecular Weight	F.W. 238.30
CAS #	7365-45-9

Safety Information
Health Hazard	1
Fire Hazard	1
Reactivity	0

Test	Specification
Assay	Min. 99%
pH Range	7.0-8.0
MAXIMUM LIMITS
Halides (as Cl)	0.005%
Lead (Pb)	0.001%
Loss on Drying	0.5%
Sulfated Ash	0.1%

UPS limit

150 lb

Chemical information and descriptions have been provided by Spectrum Chemicals.

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		All Items:
Model -+	Product Name -+	Manufacturer -+	Price -+	Buy Now
HE155-11	HEPES, Biological Buffer - HEPES, Biological Buffer - C₈H₁₈O₄N₂S - 1 KG	HE155-11	$1,972.24
HE155-06	HEPES, Biological Buffer - HEPES, Biological Buffer - C₈H₁₈O₄N₂S - 100 GM	HE155-06	$422.36
HE155-04	HEPES, Biological Buffer - HEPES, Biological Buffer - C₈H₁₈O₄N₂S - 25 GM	HE155-04	$151.53
HE155-08	HEPES, Biological Buffer - HEPES, Biological Buffer - C₈H₁₈O₄N₂S - 250 GM	HE155-08	$659.19
HE155-10	HEPES, Biological Buffer - HEPES, Biological Buffer - C₈H₁₈O₄N₂S - 500 GM	HE155-10	$1,148.81

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