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- Terramycin
- Identification Positive
PH (1%, W/V) 4.5-7.5
Specific rotation -203°- -216°
UV absorption at 353nm(1%,1cm) 290-310
UV absorption of impurity at 430nm
490nm
≤0.25
≤0.20
Related substances 4-epoxytetracycline : 0.5%Tetracycline hydro...
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Datong Tongxing Antibiotic Co.,Ltd.
[Verified]
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Negotiable
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