Tris(4-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

2,2',3,3',4,5,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

Pethoxamid 100μg/ml in methanol, 1ml

Tetracosanoic acid (Lignoceric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 557-59-5