1-(2,4,5-Trihydroxyphenyl)butan-1-one, 50mg

1H,1H-Perfluorohexadecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 216144-94-4

Ethoxyquin, 100 µg/ml, Acetonitrile, 5ml

Hexavalent Chromium (Cr 6+)