Azithromycin, 1000µg/ml in MeOH, 1ml

1,4-Dichlorobutane

4-Methylguaiacol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93-51-6

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