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
DISCOVERY DSC-18LT PK/108 1ML TUBE 50MG
CLIP FOR CONICAL JOINTS
TEST TUBE RACKS, STAINLESS STEEL WIRE, H.70 MM, L. 250 MM, W. 50 MM, COMPARTMENT SIZE 18 X 18 MM,
N-甲基乙酰胺
奥卡西平
废水中的酚类
4-氨基-1-乙基-3-甲基吡唑二盐酸盐
LiChrolut?RP-18 E (40 - 63 祄) 1000 mg 6 ml standard PP-tubes 30 extraction tubes per package
PTFE 圆柱形磁力搅拌子 10*70mm
5-溴-2-氯嘧啶