Cyanocobalamin

Oxamyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23135-22-0

Ethanol standard in water,0.8g/L,water, 1.5mL

Phthalic acid, bis-n-undecyl ester, certified, 0.1g