TRYPTOSE
TRYPTOSE Bacteriological grade
A mixed peptone, obtained from animal and vegetable proteins.
Short Name: TRYPTOSE
Synonym: Peptone from protein mixture; tryptic digest; Trypto-peptone
Basic Details
Article No.
LG5010
Grade
Bacteriological grade
Purity
CAS No.
HS Code
3504.0010
Shelf Life
24 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Light brown powder
Odour
Odorless
Chemical Specifications
Appearance
Light yellow to yellow free flowing powder
Solubility
Freely soluble in distilled /purified water , insoluble in alcohol
Clarity of solution
1% w/v aqueous solution is clear without haziness after autoclaving at 15 lbs pressure (at 121°C) for 15 mins
pH (2% w/v solution in water)
6.20 - 7.20
Total nitrogen (N)
Min 12.0%
Amino nitrogen
Min 3.0%
Sodium chloride (NaCl)
Max 6.0%
Loss on drying
Max 6.0%
Residue on ignition
Max 17.0%
Microbial Limits
Total aerobic plate count
Max 2000 CFU/gm
Total yeast and mould conut
Max 100 CFU/gm
Test for pathogens
E.coli.
Negative in 10 gm of sample
Salmonella species
Negative in 10 gms of sample
Pseudomonas aeruginosa
Negative in 10 gms of sample
Staphylococcus aureus
Negative in 10 gms of sample
Safety Information & Hazard Symbols