pH 4.01 buffer solution (box of 25x20mL sachet)

Hexaethylene glycol mono(p-nonylphenyl) ether isomer mix, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.

2,3,4,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

2,4-Dibromoanisole, 100mg