Metazachlor-d6, 100µg/ml in MeOH, 1ml Back Catalog number: 10320.14-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended EPA-533ES EPA Method 533 Isotope Dilution Standard PDS, 1.2ml, methanol Price on request 2126.12-10-IOX5 Arochlor 1242 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 53469-21-9 Price on request 1153.33-K-IO n-Triatriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-05-7 Price on request