Bromdiolone-d5 (phenyl-d5) (mixture of diastereomers),100 µg/mL,acetonitrile,1mL,

Anion Standard - Nitrite, 10µg/ml in Water, 100ml

Folicur (Tebuconazole), 1000µg/ml in AL, 1ml

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