售后无忧
品质保障
专业品质
2,4,6-三氯酚标准溶液
2ml,analytical standard,1.00mg/ml in methanol
四氯乙烯中正十六烷标准溶液
10ml,1011mg/L,U=26mg/L
联苯菊酯标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
2,4,5-涕酸标准溶液
1ml,100 ng/μL in acetonitrile,analytical standard
碘标准溶液
1L,0.05000mol/L(0.1N)
硒标准溶液
50ml,analytical standard ,1000ug/ml in 2.0mol/L HNO3
邻苯二甲酸二正辛酯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
2,4,5-三氯苯酚标准溶液
1ml,100ng/ul in Methanol
(Al,As,B,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,Ga,Li,Mg,Mn,Ni,Pb,Sb,Sn,Sr,Ti,Tl,V,Zn ）多元素混合标准溶液
50ml,analytical standard ,100ug/ml in 2.5mol/L HNO3,tr.HCl,tr.HF
四氯化碳标准溶液
2ml,analytical standard,1000ug/ml in methanol
甲醛标准溶液
2ml,analytical standard,10mg/ml in water
芘标准溶液
1ml,2000μg/ml in Toluene
杀螟硫磷标准溶液
1.5ml,analytical standard,100ug/mL in methanol
甲基泼尼松龙标准溶液
1ml,analytical standard,100 ng/ul in Acetonitrile
2-戊酮标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
1,1-二氯乙烯标准溶液
2ml,analytical standard,1mg/ml in methanol
氯乙烯标准溶液
2ml,analytical standard,2000ug/ml in Methanol
锌标准溶液
50ml,1000mg/L Zn in 1%HCl
锌标准溶液
50ml,500mg/L Zn in 1%HCl
2,3',4,4',5-五氯联苯标准溶液
1.2ml,100 μg/mL in n-hexane
异稻瘟净标准溶液
1ml,analytical standard,10ug/ml in acetone
乙酰甲胺磷标准溶液
1ml,analytical standard,10ug/ml in Acetone
亚氯酸盐标准溶液
20ml,1000mg/L in H2O
硬脂酸甲酯标准溶液
1ml,analytical standard,9.93ng/ul in isooctane
亚氯酸盐标准溶液
2ml,1000mg/L in H2O
对硝基苯酚标准溶液
1.2ml,analytical standard,500ug/ml in methanol
氨标准溶液
50ml,analytical standard,1000ug/ml in water
对氯甲苯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
钙标准溶液
20ml,analytical standard,100ug/ml in 5%HCl
三氯杀螨醇标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
除草醚标准溶液
1ml,analytical standard,100ug/ml in petroleum ether
去草净标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
稻瘟灵标准溶液
1ml,analytical standard,10ug/ml in hexane
杀虫环标准溶液
1ml,analytical standard,10ug/ml in methanol
4-甲酚标准溶液
1ml,2000ug/ml in high purity Methanol
正十一烷标准溶液
1.2ml,analytical standard ,1000ug/ml in methanol
氢氧化钠标准溶液
1L,1.000mol/L(1N)
屈标准溶液
1ml,2000ug/ml in Toluene
氢氧化钠标准溶液
1L,0.5000mol/L(0.5N)
三环唑标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
电子邮箱：qigkm@163.com
服务热线：0531-87066372
服务热线：139-6408-7879
Copyright (C) 济南启光科贸有限公司 2020, All Rights Reserved 鲁ICP备20000736号-1
