Edifenphos, 100 µg/ml, Acetonitrile, 1ml

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane

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

Group 1b PCB’s - Mix Type Inducers