Certificate of Analysis

Product Name BUFFER CAPSULES pH 4.0
CAS Number -
Molecular Formula Not applicable / not listed
Catalogue No. AL00330
Molecular Weight N/A g/mol
Batch Number AL-2026-AL00330
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
pH value 4.0 ± 0.1 4.0
Moisture content <5% 3.2%
Residue on ignition <1% 0.5%
Related substances None detected None detected
Result: The above product is expected to comply with pH 4.0 grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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