2-Hydroxyatrazine, 100µg/mL in MeOH:AC (98:2),1ml

Thiabendazole, 10 µg/ml, Acetonitrile, 10ml

Methyl 7,10,13,16-docosatetraenoate (all-cis), 1000µg/mL in Isooctane, 1ml

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