Mercury, 10µg/mL in 2-5% Nitric acid, 100ml

1,2,7,8-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

5-Methoxy-2-benzimidazolinone,neat,neat,100mg,

Diclofenac (free acid), 100µg/ml in AL, 5ml