Metribuzin-diketo, 5mg

1,2,4,5-Tetrachlorobenzene, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 95-94-3

Quinmerac, 100 µg/ml, Methanol, 5ml

Phosphatidylethanol,100 µg acid/mL,chloroform,1mL