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
HyperSep Retain PEP SPE Column 1g 6mL 30Pk
三乙胺三氢氟酸盐
Nitron
KECK-CLIPS FOR CONICAL JOINTS, NI, KCM, NS 14.5, KECK-ART.-NR. 02-14
气进样针
甲烷磺酸酐
玻璃压合接头 25/包
4-[3-[3-羧基-5-羟基-1-(4-磺苯基)-1H-吡唑-4-基]-2-亚丙烯基]-4,5-二氢-5-氧代-1-(4-磺苯基)-1-吡唑-3
DM-5 Amine 气相色谱柱
KECK SUCTION CONNECTORS, AS M8, COMPLETE WITH TUBING PARTS 9 MM