|
Test Items
|
Specifications
|
Results
|
|
Description
|
A white crystalline powder
|
Complies
|
|
Heavy Metals
|
Not more than 10 ppm
|
Complies
|
|
|
Not more than 1ppm
|
Complies
|
|
Lead
|
Not more than 3ppm
|
Complies
|
|
Sulphates
|
Not more than 300ppm
|
Complies
|
|
Ammonium
|
Not more than 200ppm
|
Complies
|
|
Chlorides
|
Not more than 200ppm
|
Complies
|
|
Iron
|
Not more than 10 ppm
|
Complies
|
|
|
Not more than 1ppm
|
Complies
|
|
|
Not more than 0.1ppm
|
Complies
|
|
Loss on drying
|
Not more than 0.5%
|
0.26%
|
|
Residue on Ignition
|
Not more than 0.2%
|
0.04%
|
|
L-Glutathione
|
≤1.0%
|
0.10%
|
|
Purity
|
98.0%~101.0%
|
98.50%
|
|
Total plate count
|
Not more than 1000 CFU/g
|
Complies
|
|
Yeast&Mould
|
Not more than 100 CFU/g
|
Complies
|
|
E.Coli
|
Negative/g
|
Complies
|
|
Salmonella
|
Negative/25g
|
Complies
|
|
Conclusion
|
Complies with Enterprise Stardard
|
|
Q:Are you trading company or manufacturer?