Isofenphos-methyl, 50mg

4-Nonyl Phenol-13C6, 1mg

2-n-Pentyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147793-32-3

Isopropylated phenol, phosphate (3:1), 50mg