Certificate of Analysis

Product Name DISTILLED WATER (DM water)
CAS Number 7732-18-5
Molecular Formula H2O
Catalogue No. AL00655
Molecular Weight 18.02 g/mol
Batch Number AL-2026-AL00655
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay (Purity) 99.9% 99.95%
pH Value 7.0 7.0
Conductivity <0.1 µS/cm 0.05 µS/cm
Total Dissolved Solids (TDS) <10 mg/L 5 mg/L
Residue on Ignition <0.001% 0.0005%
Microbial Contamination Absent Absent
Result: The above product is expected to comply with Distilled/Demineralized grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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