Carcinogenic Aryl Amine, 10µg/mL in Ethyl AC, 10ml

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

Sodium 2,2'-methylene-bis-(2,4-di-tert-butylphenyl

Isopropylated trisphenyl phosphate (techn.); A detailed analytical certificate stating the degree of isopropylation is included,100 µg/mL,isooctane,1mL,