如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Supelco 5管烧瓶固相萃取装置
WITIPS, SUITABLE FOR WITOPETTE AND MULTIPETTE, VOLUME RANGE 5,0 ML, 1 PACK = 100 PCS.
无菌,PET 有刻度诊断瓶,无盖,对苯二酸乙二醇酯,125毫升容量,每箱40
BETASIL PHENYL 3UM 50X3MM COLUMN
FLASKS, ROUND BOTTOM, MEDIUM NECK, WITH SPHERICAL JOINT, 250 ML, S 35/20, 81 X 140 MM, PLASTIC-CO
贝母花
COD化学需氧量,80 mg/L溶于H2O
土臭素 标准品
CONICAL STOPPER 1 HOSE - 54x42 mm, h 53 mm
2-氯吡啶-5-三氟硼酸钾