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
(33-2)As砷标液
SHIMADZU 套装 12X32 透明 S/N
4-丁基苯甲酸
VITLAB genius, variable, 5,0 - 50,0 ml
2-乙酰胺基苯硼酸频哪醇酯
CRYSTALLIZING DISHES, W.SPOUT, MADE OF QUARTZ SILICA, 150 ML, 80 X 45 MM
CAPCELL PAK CR 1:20 (S-3) 2.0X100
废水中的有机氯农药-质控样
MICRO SPOONS
ADJUSTABLE HANGING BAR SPINNER FLASKS 100 ML, CENTERNECK SCREW CAP 80 MM, SIDEARM SCREW CAP 18 M