POPE (16:0/18:1) ,1000 µg/mL,chloroform,1mL,

Isocaproic acid

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

1,2-Dichloropropane, 100 µg/ml, Cyclohexane, 5ml