Customization: | Available |
---|---|
Certification: | ISO |
Assay Method: | HPLC |
Still deciding? Get samples of US$ 1/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Analysis Items | Specifications | Results | Methods used |
Identification | Positive | Conforms | TLC |
Appearance | Fine Brownish Yellow Powder | Conforms | Visual test |
Odor & Taste | Characteristic | Conforms | Organoleptic test |
Bulk Density | 45-65g/100ml | Conforms | ASTM D1895B |
Particle Size | NLT 98% through 80 Mesh | Conforms | AOAC 973.03 |
Solubility | Soluble in ethanol & water solution | Conforms | Visual |
Extract Ratio | 10:1 | 10:1 | / |
Loss on Drying | NMT 5.0% | 3.36% | 5g /105ºC /2hrs |
Ash Content | NMT 5.0% | 2.00% | 2g /525ºC /3hrs |
Extract Solvents | Ethanol & Water | Conforms | / |
Solvent Residues | NMT 0.05% | Conforms | GC |
Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption |
Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption |
Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption |
Cadmium (Cd) | NMT 0.5ppm | Conforms | Atomic Absorption |
Mercury(Hg) | NMT 0.2ppm | Conforms | Atomic Absorption |
BHC | NMT 0.1ppm | Conforms | USP-GC |
DDT | NMT 0.1ppm | Conforms | USP-GC |
Acephate | NMT 0.2ppm | Conforms | USP-GC |
Parathion-ethyl | NMT 0.2ppm | Conforms | USP-GC |
PCNB | NMT 0.1ppm | Conforms | USP-GC |
Sterilization Method | High temperature & pressure for a short time of 5~10 seconds | ||
Microbiological Data | Total Plate Count < 10,000cfu/g | < 420 cfu/g | GB 4789.2 |
Total Yeast & Mold < 1,000cfu/g | < 30 cfu/g | GB 4789.15 | |
E. Coli to be absent | Absent | GB 4789.3 | |
Staphylococcus to be absent | Absent | GB 4789.10 | |
Salmonella to be absent | Absent | GB 4789.4 |