Description
SPECIFICATION
SR. No. | Test | Specification | Reference |
1.0 | Description | White to yellowish colored spray dried powder. | In-house |
2.0 | Solubility (2 % w/v.) | Soluble in water. | In-house |
3.0 | pH (10 % w/v. solution) | 6.50 -7.50 at 270C. | In-house |
4.0 | Loss on drying | Not more than 0.1 % w/w. | In-house |
5.0 | Assay | 99.00 – 100.5 % w/w. (Dried Basis) | In-house |
6.0 | Arsenic | Not more than 3 ppm. | In-house |
Mercury | Not more than 3 ppm. | In-house | |
Lead | Not more than 25 ppm. | In-house | |
Cadmium | Not more than 25 ppm. | In-house | |
Copper | Not more than 60 ppm. | In-house | |
Zinc | Not more than 150 ppm. | In-house | |
7.0 | Total aerobic microbial count | Not more than 1000 CFU per gram. | In-house |
8.0 | Total combined yeast and mould count | Not more than 100 CFU per gram. | In-house |
9.0 | Enterobacteriaceae count | Not more than 10 CFU per gram. | In-house |
10.0 | Pathogen | ||
10.1 | E.coli. | To be absent. | In-house |
10.2 | S. typhi | To be absent. | In-house |
10.3 | S. aureus | To be absent. | In-house |
10.4 | P. aeruginosa | To be absent. | In-house |
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