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
SUPELCO石英棉 (10G/包)
甲醇中8种挥发性有机物-VOCs混标
SPE小柱
PTFE Magnet Retriever, Rare Earth, for Giant Stirrer Bars,450 x 18mm
TARGET 进样针 用于25-100 UL
Removable needles, for syringes Series N and H, Tip Style a, 0,72 x 51 mm, 250 μl - 10,0 ml, tapered, Case = 3 pcs.
DB-1气相毛细管柱
氯化钨
APPARATUS FOR THE DETERMINATION OF AROMATIC OILS, UNGER
p-(t-Butyldimethylsilyloxy)phenylboronic Acid
