CERTIFICATE OF ANALYSIS
Product Name TRYPTONE Bacteriological CAS Number 91079-40-2
Molecular Formula ---------- Catalogue No. AL4703
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Suitability for microbiology
Total nitrogen
Amino nitrogen (as % of total
N-Sorenson
Loss on drying
pH of 2% solution
Light yellow colored powder
Passes test
13.5%
About 30%
<5.0%
5.5 – 7.5
Light yellow colored powder
Passes test
13.5%
31.2%
4.1%
5.5 – 7.5
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane