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Thermo Scientific Chemicals DL-Tryptophan, 98%
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Quantity:
25g
100g
Packaging:
Plastic bottle
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
Appearance of Solution | (1% in 1M HCl) clear to slightly hazy, colorless to yellow solution |
Assay Percent Range | 98% |
Infrared Spectrum | Authentic |
Beilstein | 22, 550 |
Loss on Drying | 0.8% max. (105°C, 3 hrs) (vacuum) |
Other Amino Acids | (TLC) Not detected |
Packaging | Plastic bottle |
Formula Weight | 204.23 |
Physical Form | Crystalline Powder |
Percent Purity | ≥97.5% |
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RUO – Research Use Only