D-Mannose, tsuas yog siv tshuaj kho mob glycotrophic nutrient
Muaj nuj nqi

piav 2
Daim ntawv thov



Khoom specification
Kev tsom xam | SPECIFICATION | Txoj kev |
Assay D-Mannose | ≥ 99.0% | HPLC |
Qhov tshwm sim | Dawb crystalline hmoov | Pom kev |
tsw | Yam ntxwv | Organoleptic |
Kev txheeb xyuas | Qhov zoo | FTIR |
Melting Point | 126-134 ° C | USP40-NF35 |
Kev hloov kho qhov muag | +13.3° - 14.3° | USP40-NF35 |
Hmoov Loj | ≥ 95% txog 30 mesh | USP #30 Sieve |
Kev ceev ceev | 0.30-0.50 g / mL | USP40-NF35 |
Tapped ntom | 0.45-0.75 g / mL | USP40-NF35 |
Solubility | Ntshiab thiab tsis muaj xim | H2O yog 10% |
Poob rau ziab | ≤ 0.5% | USP40-NF35 |
Residue ntawm Ignition | ≤ 0.1% | USP40-NF35 |
Tshuaj tua kab | USP | USP40-NF35 |
Total Heavy Metals | ≤ 10 μg / g | USP40-NF35 |
Arsenic (As) | ≤ 1.0 μg / g | ICP-MS |
Cadmium (Cd) | ≤ 0.5 μg / g | ICP-MS |
Lead (Pb) | ≤ 1.0 μg / g | ICP-MS |
Mercury (Hg) | ≤ 0.5 μg / g | ICP-MS |
Tag Nrho Phaj suav | ≤ 1,000 cfu / g | USP40-NF35 |
Pwm thiab Poov xab | ≤ 100 cfu / g | USP40-NF35 |
Salmonella | Tsis muaj | USP40-NF35 |
E. Coli | Tsis muaj | USP40-NF35 |
Staphylococcus aureus | Tsis muaj | USP40-NF35 |
Aflatoxins | ≤ 20 hli | USP40-NF35 |