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
4-溴-2-氟-1-硝基苯
对二三氟甲苯
大米粉基质中铅质控样
PUNYW8031385 (3R,11bR)-Tetrabenazine-d7
INDUSTRIAL SCOOP 1 Liter
DISPOSABLE PIPETTES WITH CIRCULAR MARK, 44,7 UL, VIOLET AND BLUE CONFORMITY CERTIFIED
3700 滤棉承接座
气相色谱柱，TG-1301MS 60m x 0.25mm x 0.25μm
Swivel bosshead, Castaloy alloy,for 2 rods of 12,7 mm dia.
CHROMABOND DRUG POLYPROPYLENE COLUMNS
