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2-氯二苯甲酮
4-溴-2-氯苯酚
250 ML 棕色方形试剂瓶, GL45,无倾倒环及防尘盖
BEAKERS,LOW FORM, MADE OF QUARTZ-SILICA, WITH SPOUT, DIN 12332, 150 ML X 55MM X 80MM
二正丁醚, 99%
Vanadium, Powder
4-(三氟甲氧基)苯乙腈
BETAMAX BASE 5UM 150X3MM COLUMN
3,5-二溴-2-羟基吡嗪
无菌试管