PAH EPA+EU(15+1) mix, 100µg/ml in TO, 5x1ml

Herbicide Acid Standard

Spironolactone,1000 µg/mL,MeOH,1mL,

2,2',3,3',4,4',6,6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene