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
螺纹接头，PP材质，外螺口规格GL 32，适配瓶口螺纹S 40
α-三氧化二铁，99.9%
改良CCDA培养基基础
DURAN? Volumetric flask,blue graduation, class A, individual certificate, with one graduation mark, polyethylene stopper, NS 14/23, 200 ml
甲醇/二氯甲烷(1:1)中菲溶液
2,4,5,6-Tetrachloro-m-xylene,100ng/ul 标准品
STRAIGHT HIGH VACUUM VALVE, "WITAFLO" DURAN, VALVE PLUG MADE OF PTFE 3 MM, SIDE ARMS D.8 MM, LEN
Cylinder unit 5 mL for Eco Dosimat / Eco Titrator
聚四氟乙烯吸棒
螺旋口样品瓶Std Opening 2mL 透明玻璃 1000个/包装
