Fenpropathrin, 250mg

16 EPA Priority PAHs, 100µg/ml in Toluene, 5 x 1ml

5ß(H)-Cholanic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 546-18-9

2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/ml in MeOH, 5ml