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
2,6-二甲基对苯醌
GRADUATED PIPETTES,DIN-B, MEASURING,PARTIAL DELIVERY, 2 ML:0,02; DIN 12695. COLOR-CODE-2xBLACK.
BOTTLES NARROW NECK LDPE BROWN ONLY GL 18 CAPACITY 100 ML
2'-溴乙酰苯胺
SPB-1 气相毛细管柱
CNW 11mm 去活透明钳口自动进样瓶(带刻度、书写)
8MM 黄色 螺口 密封垫
LiChrolut?Si (40 - 63 祄) 500 mg 3 ml standard PP-tubes 50 extraction tubes per package
2-溴-3-氯-5-(三氟甲基)吡啶
DB-1 气相毛细管柱