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
薰草菌素C
COUNTING CHAMBERS,"NEUBAUER-IMPROVED", DIN 12847, WITH DOUBLE NET RULING IN TRANSPARENT PLASTIC BO
全氟溴庚烷
电缆线,L1
PCB No. 74,10ng/ul 标准品
TEFLON PISTON W.BAY. 10 *
200g-1g 砝码套装, OIML CLASS F2级别
生活饮用水基质中马拉硫磷质控样
Sample 进样用 Valve 用于AS
滴定仪通用无忧包(5ml交换单元)