Asphaltam Extract
| PARAMETERS |
SPECIFICATIONS |
TEST METHODS |
| Appearance |
Fine Powder |
Visual |
| Color |
Brown |
Visual |
| Odor & Taste |
Characterstic & bitter |
Organoleptic |
| Mesh Size/Sieve Analysis |
NLT 100% through 40 mesh |
USP <786> |
| Bulk Density |
0.3-0.7 gm/ml |
USP <616> |
| Loss of Drying |
NMT 5.0% |
USP<731> |
| ASSAY /HERB RATIO |
|
|
| Fulvic Acid |
2.5% to 40% |
Gravimetry |
| CHEMICAL CONTROL |
|
| Lead |
NMT 3 ppm |
USP <231> |
| Arsenic |
NMT 1 ppm |
USP <231> |
| Mercury |
NMT 0.1 ppm |
USP <231> |
| Cadmium |
NMT 1 ppm |
USP <231> |
| Heavy Metals |
NMT 10 ppm |
USP <231> |
| Residual Solvent |
As per <USP> |
USP <467> |
| MICROBIOLOGY |
|
|
| Total Plate Count |
NMT 1000 cfu/g |
USP <31> |
| Total Yeast & Mould |
NMT 1000 cfu/g |
USP <31> |
| Salmonella |
Negative |
USP <31> |
| E. coli |
Negative |
USP <31> |
| Staphylococcus aureus |
Negative |
USP <31> |
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