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
3-(1-哌啶甲基)苯酚
FUNNEL,PPN F.SCREW-FILTRATION APPARATUS
DISCOVERY HS C18 3UM 120A 7.5CM X 2.1MM 色谱柱
顺-β-甲基苯乙烯
ZORBAX Eclipse Plus Phenyl-Hexyl柱(快速分离高通量柱)
ASTM D4815 Oxygenates in Gasoline Cal. Std. #6 w/ IS, (RM, ISO GUIDE 34)标准品
N-Z-L-丝氨酸甲酯
PK4 KROMASIL C8 5UM GUARD COLUMNS
PUNYW6886310 Emtricitabine impurity B
FLASK 1000 ML, ST 29/32, FLAT BOTTOM CENTER NECK, ACC. TO DIN 12348 131 X 195 MM