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
丁基丙二酸
MICRO LAMBDA PIPETTES, TRANSFER TYPE, 20 UL, SUITABLE FOR CERTIFICATION, COLOR CODE BLACK
Sep-Pak 酸性氧化铝SPE小柱, Vac 3cc, 500mg
Titan 2 HPLC 滤器 黄色 30mm 0.45um 聚四氟乙烯 ME
Flow Through Cuv.f. Liquid Sp Mod. 2mm
RACKS FOR AUTOCLAVABLE BAGS, MADE OF COATED WIRE, MODEL BIG
20mm Al 瓶盖/隔垫 20 03 0142, 1000个/包装
3-碘-2-甲氧基吡啶
(R)-1,1′-联萘-2,2′-二基磷酰氯
24种多环芳烃混标