新生霉素钠盐,Novobiocin sodium salt;meets USP testing specifications, ≥850 µg/mg
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氧化镁,Magnesium oxide;≥99% trace metals basis, -325 mesh
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二苯并四硫富瓦烯,Dibenzotetrathiafulvalene [DBTTF];97%
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磷酸二氢钠一水合物,Sodium phosphate monobasic monohydrate;puriss. p.a., ACS reagent, ≥99.0% (T)
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红菲咯啉,Bathophenanthroline [BPhen];97%
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碳酸氢钠,Sodium bicarbonate;ACS reagent, ≥99.7%
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4-(二甲基氨基)苯甲醛,4-(Dimethylamino)benzaldehyde [DMAB, Ehrlich’s reagent];suitable for microbiology