Certificate of Analysis

Product Name HEPES BUFFER Solution
CAS Number -
Molecular Formula C8H18N2O4S
Catalogue No. AL2322C
Molecular Weight 238.30 g/mol
Batch Number AL-2026-AL2322C
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay (HEPES) ≥ 99% 99.5%
pH 7.0 - 7.5 7.2
Moisture content < 0.5% 0.3%
Residue on ignition < 0.1% 0.05%
Related substances None detected None detected
Result: The above product is expected to comply with 1 M solution in water grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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