800 ppm TDS solution (box of 25x20mL sachet)

Diisononyl cyclohexane-1,2-dicarboxylate ,1000 µg/mL,isooctane,1mL,

Phorate-oxon, 10.0 µg/ml, Cyclohexane, 1ml

Diesel Oil without additives DIN H53 (EN9377-2), 100 ng/µl, 1ml