CLP Semi-Volatile Acid Surrogate Standard

24-Ethylcholest-5-en-3ß-ol, 100µg/mL, Solvent-n-hexane, Unit 1mL, # of units-5, Cas.no. 83-46-5

2-Butanone (Methyl ethyl ketone)-DNPH

1-Fluoronaphthalene, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 321-38-0