Endosulfan (alpha + beta), 10µg/mL in IO, 10ml

n-Alkanes C10-C40 (even + pristane/phytane) 18 Analytes, each 100µg/ml in cyclohexane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the even n-paraffins + pristane and phytane. n-Decane C10 n-Dodecane C12 n-Tetradecane C14 n-Hexadecane C16

Arochlor 5460 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11126-42-4

D2-Maleic hydrazide, 10mg