Tris(2-isopropylphenyl) phosphate,50 µg/mL,toluene,1mL,

ISO 18857-1 4-n-Nonylphenol (ring13C6), Internal standard 1 ng/µL, in acetone, 5mL

Cations Single Component Kit

13C LABELED PCB MIXTURE PCBS-77/101/141/178 10UG/ML IN NONANE