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-乙基乙酰乙酸乙酯
Silicone Peroxyde(Type G)ID4.8mm OD9.6mm/reel of 7.5m 96400-15
TARGET 锥形 玻璃 内插管
BUTAN-CARTRIDGES, 200 G, BUTANE FLUIDE
8排管盖,
SILICONE RUBBER SEALS, WITHOUT WASHER, 29 X 18 MM, GL 32
SPB-20 气相毛细管柱
套箍, SilTite 套装, 0.32 mm
STIRRERS WITH CURVED END, GROUND AND POLISHED SHAFT WITH COUPLING PIVOT 260x10 MM ST 45/40
N-乙基咔唑-3-甲醛