Glycerol-d5 1,3-dipalmitate,100 µg/mL,toluene,1mL,

Quinalphos, 100 µg/ml, Ethyl acetate, 1ml

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane

Aldicarb-sulfoxide, 10.0 µg/ml, Acetonitrile, 10