Digoxin,1000 µg/mL,MeOH,1mL,

Methylparaben, 100 µg/ml, Acetonitrile, 5ml

Fenuron, 250mg

2,4,6-tris(2,4,6-Tribromophenoxy)-1,3,5-triazine, 100µg/ml in TO, 1ml