DL-Methadone-d9 hydrochloride

Aroclor 1260 in Transformer Oil

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

Linuron D6 (methyl D3 methoxy D3), 100 ng/µl, 1.1ml