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
HV-FLAT FLANGES, FIRE POLISHED, WITH GROOVE FOR SEALS, 90 MM
粗糙链孢霉GIM3.469
HYPERSIL GOLD C8 5UM 20X2.1MM COLUMN
Shim-Pack VP-ODS C18 液相色谱柱
2,4,6-三甲基苯乙酸
BLANKS FOR SEPARATING AND DROPPING FUNNELS CYLINDRICAL, NS 29/32, 250 ML, DURAN
Hibar 250-4,6,LiChrosorb RP-18 10μm定制柱
玻璃纤维盘,TFA处理
Clophen A 30,100ng/ul 标准品
苯扎氯铵 标准品