Calibration Standard Set

2,3,7,8-Tetrabromodibenzofuran,50 µg/mL,n-nonane,1mL

2,3,6-Tribromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 28165-57-3

L-Ascorbic acid 6-palmitate, 250mg