USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $11,000.00-12,000.00 / Metric Ton
USD $11,000.00-12,000.00 / Metric Ton
1. guaranteed purity;
2. large quantity in stock;
3. largest manufacturer;
4. best service after shipment with email;
5. high quality & competitive price;
......
usp standard l-tryptophan cas 73-22-3 supplied by manufacturer
specifications of our l-tryptophan cas 73-22-3:
item | specifications | results |
appearance | white crystals or crystalline powder | conforms |
assay | 98.5% ~101.5% | 99.4% |
loss on drying | 0.3% | 0.11% |
residue on ignition | 0.10% | 0.05% |
welcome to inquire us to get the complete coa
package of our l-tryptophan cas 73-22-3:
application of l-tryptophan cas 73-22-3:
in the food industry, it is mainly used as a nutritional supplement; in the pharmaceutical industry, it is used as a sedative.