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
带3个插孔的瓶盖
Kel-f一体手紧接头,红色
乳糖胆盐发酵培养基-双料
甲醛次硫酸钠二水合物
育亨宾
CLIPS. WITH PE COATING, FOR D.25 MM, CORROSION-RESISTANT
RECEIVING ADAPTERS, STRAIGHT, W. VACUUM CONNECT., SOCKET ST 24/29, CONE ST 24/29
2M GLASS P/W 20% CW400 100/120 CHROM WAW
Hibar 125-4,Aluspher 100 AL, 5μm定制柱
Talboys Model 703钢瓶底座