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品质保障
专业品质
铥标准溶液
20ml,1000ug/ml Tm in 1.0 mol/L HNO3
氢氧化钠标准溶液
1L,0.6M
异丙苯标准溶液
2ml,analytical standard,1000ug/ml in methanol
2,4,6-三氯酚标准溶液
2ml,analytical standard,1.00mg/ml in methanol
硫代硫酸钠标准溶液
1L,2.0M
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
(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
甲醛标准溶液
2ml,analytical standard,10mg/ml in water
芘标准溶液
1ml,2000μg/ml in Toluene
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
异稻瘟净标准溶液
1ml,analytical standard,10ug/ml in acetone
阿维菌素标准溶液
1ml,analytical standard,100μg/ml in methanol
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
四氯乙烯标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
钇标准溶液
50ml,1000ug/ml in 1.0 mol/L HNO3
2,3,4,6-四氯酚标准溶液
1ml,2000μg/ml,溶于甲醇中
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
稻瘟灵标准溶液
1ml,analytical standard,0.100mg/ml in methanol
三氯杀螨醇标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
扑草净标准溶液
1ml,analytical standard,10μg/ml in acetone
特草定标准溶液
1ml,1000ug/ml in Purge and Trap Methanol
4-氯-3-甲基苯酚标准溶液
1ml,2000ug/ml in high purity Methanol
苯胺标准溶液
2ml,analytical standard,0.989 mg/ml in methanol
除草醚标准溶液
1ml,analytical standard,10ug/ml in petroleum ether
扑草净标准溶液
1ml,analytical standard,100μg/ml in acetone
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
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