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
DURAN? reagent bottle, narrow neck, NS 24/29, amber, without head stopper, 500 ml
1,5-二氟-2,4-二硝基苯
pH标准缓冲溶液500mL(碳酸钠+碳酸氢钠)
Cyfluthrin,10ng/ul 标准品
排液管旋盖,PP材质用于 Dispensette III 0,5,2,5,10 ml
3-溴-2-氯噻吩
MICRO-BURETTES, BANG, 10 ML:0,02, DIN-B, ST-GLASS- PLUGS, WITH STOPCOCKS, SHORT LINE GRADUATION
浮动搅拌棒,Teflon*TFE材料中的V型铝镍钴合金;Tefzel*ETFE支架,适合烧杯大小250ml
气相填充柱
7种元素ICP-MS混标,Al/Ca/Na/K/Fe/Mg/P,溶于2% HNO3