Multi-Element Solution 1

2,3-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2169-87-1

Internal Std., 4000µg/ml Methylene Chloride, 1ml

Chlozolinate, 100 µg/ml, Cyclohexane, 1ml