3,4-二甲酚标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
3,5-二甲酚标准溶液
2ml,analytical standard,1000ug/ml in methanol
铋标准溶液
80ml,analytical standard,100mg/L in 5%%HNO3
间苯二酚标准溶液
2ml,analytical standard,1000ug/ml in methanol
p, p’-DDE标准溶液
1.2ml,analytical standard,48.9μg/ml, in isooctane
毒草胺标准溶液
1ml,1000ug/ml in Acetone
对二氯苯标准溶液
1.2ml,92.5μg/ml,in methanol
对硝基乙苯标准溶液
1.2ml,analytical standard,1000ug/ml in methanol
邻苯二甲酸二甲酯标准溶液
2ml,230.0μg/mL,溶剂:甲醇
邻苯二甲酸二乙酯标准溶液
2ml,238.0μg/mL,溶剂:甲醇
克菌丹标准溶液
1ml,analytical standard,100ug/ml in acetone
1,2,4,5-四氯苯标准溶液
2ml,analytical standard,0.104mg/ml in isooctane
甲基对硫磷标准溶液
1ml,analytical standard,10ug/ml in acetone
a-硫丹标准溶液
1ml,10ug/ml,u=5%,in benzene
氢溴酸菲诺特罗标准溶液
1ml,analytical standard,100 ng/ul in methanol
萘标准溶液
1ml,2000ug/ml in Toluene
蛇形菌素标准溶液
2ml,100 μg/mL in acetonitrile
硝酸盐氮标准溶液
20ml,500ug/ml in Water (20℃)
氯化钾电导率标准溶液
100ml,1410μs/cm(25℃)
异丙甲草胺标准溶液
1ml,100 μg/mL
双甲脒标准溶液
1ml,analytical standard,10ug/ml in methanol
(K,Na)多元素混合标准溶液(混标)
50ml,100μg/ml,in water
钡标准溶液
80ml,analytical standard,100mg/L in 5%HCl
(F-, Cl-, NO3-, PO4-, SO42-) 多元素混合标准溶液(混标)
50ml,1000μg/ml in H2O
铍标准溶液
50ml,analytical standard,1000μg/ml in 1.0 mol/L HNO3
碘酸钾标准溶液
1L,1/60mol/L(0.1N)
1,1,1-三氯乙烷标准溶液
2ml,2000ug/ml in Purge and Trap Methanol
苯并(b)荧蒽标准溶液
1ml,2000μg/ml in Toluene
丙二腈标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
氯化苄标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
(As,Bi,Cd,Cu,Cr,Fe,Hg,Mn,Ni,Se,Pb,Zn)多元素混合标准溶液(混标)
50ml,100μg/ml 溶剂:5%硝酸,traceHCl
(As、Sb、Bi、Ca、Co、Cu、Fe、Ga、K、Li、Mg、Mn、Na、Ni、Pb、Sr)多元素混合标准溶液(混标)
50ml,100μg/ml, in hydrochloric acid, nitric acid
溴离子标准溶液
100ml,1000μg/ml in Water (20℃)
硫酸铜标准溶液
1L,0.01600mol/L(0.016M)
溴苯腈标准溶液
1ml,1000μg/ml,in Purge and Trap Methanol
铜标准溶液
20ml,analytical standard,500mg/L in 1% H2SO4
溴氯甲烷标准溶液
1ml,2000ug/ml in Purge and Trap Methanol
十二烷基苯磺酸钠标准溶液
15ml,analytical standard ,1000ug/ml in water
克伦特罗标准溶液
1.2ml,1.0mg/ml in methanol
钡离子标准溶液
100ml,1mg/ml in water
Copyright (C) 济南启光科贸有限公司 2020, All Rights Reserved 鲁ICP备20000736号-1