CERTIFICATE OF ANALYSIS
Product Name PUMICE STONE POWDER Practical CAS Number 1332-09-8
Molecular Formula ---------- Catalogue No. AL3857
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Substance soluble in dilute HCl
Loss on ignition (900°C)
White powder
<1.0%
<5.0%
White powder
0.39%
<5.0%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane