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-> DL Group Amino Acids
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DL-Alanine CAS:302-72-7 | << 返回 |
Item | Limit | Appearance | White crystalline powder | Transmittance | 95.0%Min | PH | 5.5 to 7.0 | Chloride (Cl) | 0.02%Max | Ammonium (NH4) | 0.02%Max | Sulfate (SO4) | 0.02%Max | Iron (Fe) | 0.001%Max | Heavy Metals (Pb) | 0.001%Max | Arsenic (As2O3) | 0.0001%Max | Loss on Drying | 0.2%Max | Residue in Ignition | 0.1%Max | Assay | 98.5 to 101.5% | |
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