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
索氏提取器滤筒，适用于100ml与150ml，玻璃材质（含砂板）可反复试用
2,5-二氯溴苄
DROPPING PIPETTES (EYE DROPPERS) MADE OF GLASS, WITHOUT BULB, 80 X 7/8 MM
正相硅胶，孔径100A
防护眼镜
2-roller rotor for Ecoline VC-281 pumphead for tube with 2.4mm wall
兼容Agilent的9mm瓶垫、红色PTFE/白色硅胶
管架, 3x50ml 直径29mm 锥形底, 2/包
Pesticide Method GC Installation 套装 S/SL
四乙基铵对甲苯磺酸盐
