L(+)-Glutamine 99%
Supplier: Thermo Scientific
ACRO119950025EA
659
EUR
ACRO119950025
ACRO119955000
ACRO119951000
L(+)-Glutamine 99%
L(+)-Glutamine
Specification Test Results
Appearance | White Crystalline powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤0.3 % (105°C, 3 h) |
Sulfated ash | ≤0.3 % |
Specific optical rotation | +31.5° to +33.0° (20°C, 589 nm) (c=10, 2N HCl) |
Titration with HClO4 | 98.5 to 101.5 % |
Iron (Fe) | ≤30 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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