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
MEASURING TUBE WITH ST- STOPCOCK, GRAD., 10 ML:0,1 ST 29/32
玻璃滴定头,透明玻璃,适用于Schilling式自动归零滴定管,附有硅胶管
实验室用PVC管,内径5.0,外径8.0,壁厚1.5 mm
PEEK管线(兰色)
Filter paper qualitative low ash content, very slow, ?: 90mm Case = 100 pcs.
CNW dSPE分散固相萃取纯化包
1,2,3-Trichloro-5-methylbenzene
2-溴-1-氯-4-氟苯
吡咯-2-甲醛
ProElut AL-B 1000mg / 6mL 30/pk