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
2-氨基乙基膦酸
Talboys 支架,1016mm支杆
FILTER PAPER, 25 SHEETS 210 X 110 MM FOR CHAMBER SATURATION
N-Hydroxyphthalimide
SPHERICAL JOINTS, CUP, POLISHED, KS 29/15, DURAN
Ismaprene (PharMed?) id 0.89mm standard tubing/reel of 3m
0.02mol/L氯化钠溶液
ELECTROL. VESSEL SGJ SCH **
SH-Rt-Alumina BOND/NaSO4
BETABASIC 4 5UM 100X4.6MM COLUMN