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
有机相针式滤器
DESICCATORS "MOBILEX", 300 MM, WITH LID WITH SCREW THREAD AND SCREW-CLOSURE CAP, BORO. GLASS, WIT
纺织品中六价铬标准样品待测目标物六价铬
镧(La)标准溶液
RHEODYNE TEFZEL ROTOR SEAL FOR 7060/7066 (#7060-074)
10种元素混标(Ga Ge Hf In Nb Re Sn Te W Zr)
Nalgene 250ml HDPE广口瓶,无菌
玻璃衬管
FLASKS, PEAR SHAPED, CENTERED, 250 ML, ST 29/32, 81 X 140 MM, PLASTIC COATED
正戊基异戊基邻苯二甲酸酯