4-Ethylcatechol, 100 µg/ml, Methanol, 10ml

Monensin sodium, 100µg/mL in Acetonitrile, 1ml

n-Hentetracontane, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 7194-87-8

Total Water Supply Kit (NELAC)