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
0.25mol/l磷酸二氢钠溶液
气相色谱柱,TRACE TR-WAX 气相柱, 10m, 0.1mmID, 0.1μm 液膜厚度
2ml一次性吸管
SILICONE RUBBER SEALS, PTFE-PROTECTED, GL 70
合金结构钢(20CrNiMo)
棕色容量瓶10ml(螺纹口PTFE隔垫)
4-苯基二苯甲酮
GAS WASHING BOTTLES, DRECHSEL, WITH SECURITY SINTERED DISC, ACC. TO DIN 12596, 1000 ML, ST 29/32
XBridge BEH C18 制备柱
醋酸钯