Aqueous ethanol control EtOH AQ (1.5g/L), 10x1,5ml

5-Ethyl-7-methylbenzo[b]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 4133-22-6

2,3,5,6-Tetrachlorophenol, 1000µg/ml in MeChl, 1ml

CONOSTAN Cl Standard, 0.5% (5000ppm), 100g