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
甲醇中对苯二酚-标液
样品瓶 rack, acrylic, 50x12 12 21 1001, 1000个/包装
气接头
果蔬汁中op'-DDT、六六六质控样
Hibar 250-4,6,LiChrospher 60 RP select b 5μm定制柱
4-苯醚基苯硼酸
BACTERIOLOGICAL PETRI DISHES, 120X120 MM, PS, SQUARE, GAMMA RADIAT., WITHOUT VENTS, 1 BAG = 14 PCS
1g-1kg 砝码套装, OIML CLASS F2级别,木盒包装
MICRO REACTION VIALS, W.SCREW CAP, AMBER INNER BOTTOM CON., OUTS. BOTTOM GROUNDED 1,0 ML, 44 X 1
溴丙酸-脱溴基 标准品