Demeton-S-methyl, 100 µg/ml, Acetonitrile, 5ml

ISO 17353/23161 Internal Standard OC, Stock Solution B 4 Analytes, each 1000µg/mL OC in methanol; units: 5x1mL, 5x5mL Prod.No. Compound CAS No. Weight OCT 2496.14 Di-n-heptyltin dichloride [7434

VOC Conc #2

EPA Method 537 Analyte Primary Dilution Standard, 2000ng/ml in MeOH, 1,2ml