EPA方法8041-2种混栆�/title> - �뵺�羺�ٷ��ַ

2,5-Dibromotoluene	2,5-二溴甲苯	615-59-8	500 ?g/mL
2,2',5,5'-Tetrabromobiphenyl	2,2',5,5'-四溴联苯	59080-37-4	500 ?g/mL

AccuStandard

多氯联苯19种混合标准品, PCB Congeners Mixture,100 μg/mL in Hexane

EPA方法8085-12种混�? Organo Phosphorous Pesticide Mix #2,Varied conc. in MtBE

3,4-Dinitrotoluene,100 μg/mL in Acetonitrile

多环芳烃2种混�? 2-Fluorobiphenyl &1-Fluoronaphthalene,2.0 mg/mL in Dichloromethane

Stirophos,1000 μg/mL in Hexane

四氯乙烯�?杀虫畏

有机氯甲基类衍生物除草剂混标/10 组分, Methyl Derivatives of Chlorinated Herbicides,Varied conc. in Methanol

MCPA methyl ester,2.0 mg/mL in Hexane

2-�?4-氯苯氧基乙酸甲酯

标准�? Herbicide Acids Matrix Spike,Varied conc. in MeOH

有机氯除草剂混标方法615/10 组分, Underivatized Chlorinated Herbicides,Varied conc. in MeOH

EPA方法8150A-8种混�? Method 8150 Mix-Methyl Der.,20.0 μg/mL in Hexane

Internal Standards Mix,0.5 mg/mL in Isopropanol