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
砷(As)ICP-MS标准溶液,10000mg/L±0.3%溶于15% HCl
3M护目镜
FLASKS, 250 ML, WITH SIDE NECK, AT AN ANGLE OF 20°, CN ST 29/32, SN ST 14/23
BURETTES, DIN-AS 25 ML:0,05 LAT. STOPCOCK, SOLID ST-GLASS-PLUG, CONFORMITY CERTIFIED
三乙二醇甲醚
二甲基苯基膦
脱氢阿立哌唑
SS column,10FT*1/8*2.1MM ID, 1% SP 1000 ON CHROMOSO
SULFONATION FLASKS, 10 000 ML WITH 4 SIDE NECKS, CN ST 71/51, SN ST 29/32
具塞层析柱12X300