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
砷(As)ICP-MS标准溶液,1000mg/L±0.3%溶于2% HNO3
PIPETTE PUMPS "PI-PUMP, 10 ML, PP, GREEN, WITH DELIVERY VALVE-LEVER
STERILE TIPS IN RACK FOR GEL LOADING 200 μl (96 Tips)
甲基红
L-天门冬氨酸 1-甲酯
Stx-CLP 气相色谱柱 30m 0.25mm ID 0.25um
低型称量瓶,60X30mm
1,2,3,4,5-五甲基环戊二烯
STIRRING RODS, ENDS MELTED, MADE OF GLASS, 200 X 4 MM
PK4 KROMASIL C18 5UM GUARD COLUMNS