AccuStandard
多环芳香烃混合标准品, PAH Additions to Method 610,Varied conc. in AcCN
EPA方法8111-4种混标, Haloethers Mix: RCRA analytes,1000 μg/mL in Isooctane
Bolstar,1000 μg/mL in Hexane
硫丙磷
Ronnel,1000 μg/mL in Hexane
皮蝇磷
EPA方法8141套标, Additions to Method 8140
Dalapon methyl ester,0.2 mg/mL in Hexane
二氯丙酸甲酯
MCPA methyl ester,2.0 mg/mL in Hexane
2-甲-4-氯苯氧基乙酸甲酯
标准品, Herbicide Acids Matrix Spike,Varied conc. in MeOH
标准品, Phenoxy-Herbicide Mix-Level 5,Varied conc. in Isooctane
标准品, Phenoxy-Herbicide High Level Daily QC,Varied conc. in Isooctane