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
BOTTLES, NARROW NECK LDPE COMPLETE WITH SCREW CAP GL 40 CAPACITY 5000 ML WITH HANDLE
Srew cap made of PP with seal
5-溴-2,4-二氟苯胺
N-Methylpropylamine
4-乙酰氨基苯硫酚
N-甲酰吗啉
SB-Phenyl 液相色谱柱
CNW 11mm 透明钳口自动进样瓶
通用液体比重计1.360-1.420/0.001 g/cm3
LiChroCART 30-4,LiChroprep 60 Si 15-25μm定制柱
