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
1-溴-4-(甲亚磺酰基)苯
STIRRER COMPRESSED AIR RO 33, OVERALL LENGTH: 190 MM 0,3 - 6 BAR
Straight Through Connector, Screw Clamp
STOPCOCKS F. BURETTES, STRAIGHT, HOLLOW ST-PLUG, TRADE-MARK "COMPACT", ACC. TO DIN 12541, BOROS.,
氧化石墨烯粉末
PTFE pin for valves "PRODURAN?, passage 0-10 mm
甲基叔丁基醚 ,色谱级,≥99.9% (GC)
Astec CHIRALDEX G-PN 毛细管气相色谱柱
Phenomenex Rezex RHM-Monosaccharide H+(8%) 色谱柱
25ml 比色管