Glyphosate & AMPA, 100µg/mL in Water, 1ml

Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol

2,4,4’-Tribromodiphenyl ether, 50µg/ml in IO, 1ml

PCB No. 209, 100µg/mL in Isooctane, 10ml