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
Hibar 250-4,6,LiChrospher 300 WP RP-18 12 μm定制柱
o-Chlorophenylhydrazine Hydrochloride
乙酸镧 倍半水合物
Lactamide
2种阴离子混标,Cl/SO4(as S),10mg/L溶于 H2O
Phe-Phe
健那绿B
过滤头 20UM 5X
填充柱 10%PEG-20M on Chromosorb WAW DMCS 80/100
STOPCOCK, STRAIGHT BORE, PE, CONNECTION O.D. 12,7 MM PRESSURE MAX. 1 BAR