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

1,4-Butanediol, 1ml

2-Chloro-1,3-propanediol-dipalmitate-d5, PP-2-MCPD-d5,100 µg/mL,toluene,1mL,

p-Xylene-d10, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 41051-88-1