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
进样针 250UL 2 22S GA
Methomyl-sulfone,10ng/ul 标准品
扣口瓶盖20mm, 100个/包装 带红色聚四氟乙烯 密封垫
混合量筒,BLAUBRAND , A级,25:0.5 ml,Boro 3.3, NS14/23,含PP量筒塞
UBBELOHDE VISCOMETERS, DIN TYPE WITH IMPRINTED CONSTANT ACC. TO ISO/DIN 3105, DIN 51502, BS 188,
聚酰亚胺胶
烧杯,高型,400 ml,有刻度
Barium Chloride Dihydrate
CRIM TOP VIALS, BORO., W.ROLLED FLANGE 2,0 ML, 35 X 14 MM, CAP SIZE N 13, WHITE
钼(Mo)AAS标准溶液,1000mg/L溶于1% HNO3