HEPES Buffer, 1M Solution, pH 7.3 (Molecular Biology), Fisher BioReagents™

Commonly used buffering agent

Product Code	Brand	Quantity	Packaging
10041703	Fisher BioReagents BP299-100	100 mL	Poly Bottle
10648593	Fisher BioReagents BP299-500	500 mL	Poly Bottle
10409893	Fisher BioReagents BP299-1	1 L	Nalgene Poly Bottle

Description

Commonly used buffering agent

HEPES is commonly used as a buffering agent.

Specifications

• Absorbance: ≤0.01(0.1M solution) at 260nm, 0.004 max. (0.1M solution) at 280nm
• Name Note: 1M Solution, pH 7.3
• Color: Undesignated
• pH: 7.2 to 7.5
• DNase: DNase free
• Identification: Pass Test
• Protease: Protease free
• Synonym: N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid
• Grade: Molecular Biology

• Chemical Name or Material: HEPES Buffer
• CAS: 7365-45-9, 7732-18-5
• Concentration: 0.95 to 1.05 M
• Physical Form: Liquid
• Purity Grade Notes: DNase-, RNase- and Protease-Free
• Molecular Formula: C₈H₁₈N₂O₄S
• Merck Index: 15, 4689
• Formula Weight: 238.197

Safety and Handling

Recommended Storage : RT

Product Identifier

• HEPES Buffer, 1M Solution, pH 7.3