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
SYRINGE 1ML *
1000ml透明分液漏斗
茜素红溶液
PP漏斗,波形外壁,外径45 mm,管长44mm
SS Col. P/W 0.1% CW-1500 and 5% SP-2100 on 100/120 Supelcopo
(4-吡啶基)丙酮
阀
SCREW CAPS, WITH CENTRE HOLE, MADE FROM BLACK PP, CAP SIZE N-13
3-壬十二酸
气相色谱柱,TG-1701MS 60m x 0.53mm x 0.50μm