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
SGE自动进样针(Varian 8200)
DL-对溴苯丙氨酸
丙烯腈,AR
SUPPORT ROD-MOUNT FOR 756/831
填充柱 10% SE-30 on Chromosorb WHP 80/100
PK2 UNION M6, FEMALE, 1/16" WATERS
Whatman Grade5定性滤纸
FILLING VALVE HF WITH SEALING FOR DIPENSERS 0,5/2,5/5/10 ML
铜片
马来酸溴苯那敏