Customization: | Available |
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Certification: | ISO, FDA, HACCP, Kosher,Halal |
Assay Method: | HPLC |
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Analysis Items | Specifications | Results | Methods used | ||||
Appearance | Fine white to off-white powder | Conforms | Visual test | ||||
Odor & Taste | Characteristic | Conforms | Organoleptic test | ||||
Particle Size | 99% through 80 mesh | Conforms | AOAC 973.03 | ||||
Solubility | 10mg/ml | Conforms | USP41 | ||||
Assay | NLT 99% 5-HTP | 99.1% | HPLC | ||||
Peak X | Negative | Negative | HPLC | ||||
Total impurity | NMT 0.5% | 0.10% | HPLC | ||||
Loss on Drying | NMT 1.0% | 0.24% | 5g/105ºC/2hrs | ||||
Total Ash | NMT 1.0% | 0.23% | 2g/525ºC/3hrs | ||||
Extract Solvents | Ethanol&Water | Conforms | / | ||||
Solvent Residual | ≤3000ppm | Conforms | GC | ||||
Heavy Metals | NMT 10ppm | Conforms | ICP-MS | ||||
Arsenic (As) | NMT 1ppm | Conforms | ICP-MS | ||||
Lead (Pb) | NMT 0.5ppm | Conforms | ICP-MS | ||||
Cadmium (Cd) | NMT 1ppm | Conforms | ICP-MS | ||||
Mercury (Hg) | NMT 0.3ppm | Conforms | ICP-MS |