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3-氯-4-甲基苯硼酸
双(叔-丁基黄酰基)重氮甲烷
LiChroCART 55-2,Purospher STAR RP-18e 3μm定制柱
WITIPS, SUITABLE FOR WITOPETTE AND MULTIPETTE, VOLUME RANGE 25 ML, 1 PACK = 50 PCS.
Forcep, length: 105 mm, with guide pin, pointed bent stainless steel
气进样针
HEAD ONLY, FOR GAS WASHING BOTTLES, WITH SINTERED DISC P 2
Empty 96孔板ted Wells 1mL 100个/包装
Pseudomonas Broth(培养基),2ml/50个/盒
水相针式滤器(100只/包,蓝色)25mm*0.45um