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Recommended Results |
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产品型录 |
共1 笔 产品 |
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L-Tyrosine
Standard FCC4
Structural formula: C9 H11O3 N
Speciific rotation [a] 20d: -11.3 degree - 12.3 degree
Tansmittance: not less than 95%
Chloride (Cl): not more than 0.04%
Lron (Fe): not more than 20PPM
Lead: not more than 10ppm ...
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