Metribuzin, 1000µg/ml in MeOH, 1ml

Thiamine mononitrate, 250mg

2-Isopropylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

EPA Method 537 Analyte Primary Dilution Standard, 2000ng/ml in MeOH, 1,2ml