Pirimicarb, 100 µg/ml, Ethyl acetate, 5ml

1-Nonadecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1454-84-8

Perfluorooctane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,

2,3,3-Trichlorobiphenyl (BZ-20)