2-Acetylfuran

1-Aminonaphthalene, certified, 50mg

1,5-Bis-(1-methylethyl)-biguanide HCl, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 45095-69-0

Hexavalent Chromium (Cr 6+)