trans-Nonachlor, 10 µg/ml, Cyclohexane, 10ml

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

Isofetamid, 25mg

(±)-Vanillomandelic acid,neat,neat,100mg,