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
Process Chemistry, Standard Taper, Compression Fitting, Imperial, Full Length A,Taper 24/40, Bore Si
实验室用刮刀,增强PS材质,210 mm,一端刮刀一端小匙
Porapak T 80/100,填料
Cutting Mat for Stainless Cutter
四水硝酸锰(II)
Rtx-35 Amine 气相色谱柱 15m 0.32mm ID 1.0um
管路接头,PE-HD,直通,用于内径为10-11mm的管路
岛津GC-2014气相色谱仪镊子