4,6-Dinitro-2-methylphenol-PFB derivative

Bilanafos sodium salt, 100 µg/ml, Methanol, 1ml

BTEX - Mix 6, 1000µg/ml in MeOH, 5ml

2,2',3,4,4',5,6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,