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
钌红
MAGNETIC STIRRING BARS, PTFE, OVAL, FOR ROUND BOTTOM FLASKS, O.D.20 MM, LENGTH 50 MM
PUNYW7351478 Cholic Acid Impurity 18 (3-alpha-Hydroxy-7,12-diketo-5-beta-cholan-24-oic acid)
3'-氨基苯乙酮
PK2 ENDFITTINGS FOR 2.1MM ID ANALYTICAL COLUMNS
Senecionine N-oxide标准品
HYPERSIL GOLD 5UM 100X21.2MM PREP COLUMN
3-氟-4-甲基苯胺
IP-N-16
间氨基苯酚