Di-n-butyl-carbonate,neat,neat,25g,

Kresoxim-methyl, 100 µg/ml, Ethyl acetate, 5ml

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

DNPH-Mix 2, 215-700µg/mL in Acetonitrile, 1ml