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
放线菌酮
聚酰胺B-0
Amitraz-D3
1%聚山梨酯80-玉米琼脂培养基
Triple clamp for DN 100 mm, made of stainless, used as holder for flanges of reaction vessels and usefull to change the vessel and the lid alternating, without accessorie rod ? 15 mm
青藤碱盐酸盐
20cm不锈钢镊子
邻苯二甲酸二(2-甲氧基)乙酯-D4 标准品
定性滤纸,中速
二硫化锗