L-Tryptophan Granular
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Product Name: L-Tryptophan Granular
Batch No.: DC95LY********
Quality: In-House Standard
Shelf Life: 1year
| Tests | Limits | Test results |
| Description | Yellowish-white crystalline granular | Yellowish-white crystalline granular |
| Assay ( Titration ) | ≥95 .0 % | 9 6 .3% |
| Binder Content(HPMC) | ≤5 .0 % | 3.0 % |
| Bulk Density | ≥0. 45 g/ml | 0. 55 g/ml |
| Tapped Density | ≥0. 55 g/ml | 0. 60 g/ml |
| Loss on drying | ≤ 2 .0% | 0. 35 % |
| Residue on ignition | ≤1.0% | 0. 13 % |
| Heavy Metals(Pb ) | ≤ 10 ppm | < 10 ppm |
| Lead | ≤ 5 ppm | < 5 ppm |
| Cadmium | ≤ 1 ppm | < 1ppm |
| Arsenic(As) | ≤ 1 ppm | < 1ppm |
| Mercury | ≤ 0. 3 ppm | < 0. 3 ppm |
| Total plate count | ≤ 1cfu/g | <1000cfu/g |
| Molds and Yeasts | ≤ 1cfu/g | < 100cfu/g |
| E.Coli | Negative | Negative |
| Salmonella | Negative/25g | Negative/25g |
| Particle Size Range | ≥90% through 20 mesh ≤ 30 % through 80 mesh | 98% through 20 mesh 15% through 8 0 mesh |
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