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
硒(Se)ICP-MS标准溶液,1000mg/L±0.3%溶于2% HCl
trans-4-Hydroxy-3-methoxycinnamic Acid
Hydroguard金属毛细管空柱
12X32 硅烷化 SUN SPOT 样品瓶 透明
STIRRER MAGNETS Crosshead
不锈钢填充柱,3%有机皂土-34+3%邻苯二甲酸二壬酯 101白色单体(80-100目)
3-甲基-5-氯苯并噻吩
SPS-5PM-S5-100 GRD REPLACEMENT OCTYL
NUCLEOSIL C18, 1CM X 4.6MM GUARD, 5UM, P
BLOW-OUT GRAD. PIPETTES, DIN-B, 5 ML:0,05, WITHOUT WAITING TIME, COLOR-CODE-RED