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

Pesticide Mix Conc

Perfluoro-n-decanoic acid, 1.2ml x 50ug/ml, methanol

2,2',5,5'-Tetrabromo[13C12]biphenyl, 1.2ml x 50ug/ml, nonane