AccuStandard
Diazinon ,1000 μg/mL in Hexane
二嗪农/二嗪磷/地亚农
EPA8041A有机磷10组份混标, Method 8141-Additions to Method 8140,0.2 mg/mL in Hexane
PFB衍生物氯化除草剂标准, 2,4,5-TP-PFB,0.1 mg/mL in MtBE
Dichlorprop methyl ester,0.2 mg/mL in Hexane
二氯丙酸甲酯
MCPP methyl ester,2.0 mg/mL in Hexane
2甲4氯丙酸甲酯
标准品, Herbicide Acids Matrix Spike,Varied conc. in MeOH
标准品, Phenoxy-Herbicide High Level Daily QC,Varied conc. in Isooctane
EPA方法8150A套标, Chlorinated Herbicides Acids (Underivatized)
EPA方法8150A-10种混标, Underivatized Chlorinated Herbicides Mix,0.2 mg/mL in MeOH
Dalapon acid,0.2 mg/mL in MeOH
茅草枯