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
ALUMINIUM CRIMP CAPS, WITH BLUE-GREY PTFE-COATED BUTYL-RUBBER DICS., CAP SIZE N-20,TER OFF TYPE
含225ml 缓冲蛋白胨水（BPW）均质袋
2,4,5-三氟溴苯
碘化银
FLASKS, ROUND BOTTOM, FLAT FLANGE, DN 100, 20000 ML, (FL.D. X VES.D. X HEIGHT) 138 X 350 X 410 MM
Varian U型针和进样口密封圈
2种阴离子混标，I/SO4(as S),100mg/L溶于 H2O
Measuring scoops, coloured, PP, 100 ml,bright blue
土壤全量成分参比物质-广州韶关红壤
NOT LONGER AVAILABLE !
