n-Undecanaldehyde-DNPH, 100µg/ml in Acetonitrile, 5ml

n-Alkanes C10-C40 (all +pristane/phytane) 33 Analytes, each 100µg/mL in cyclohexane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the n-paraffins C10-C40 + pristane and phytane.

Pesticide-Mix C003, 10.0 µg/ml, Water, 1ml

EPA Method 8240B - Purgeable Internal Standard