Melamine (13C3,99%; Amino-15N3,98%) 100 µg/mL in Water, 1,2ml Back Catalog number: CNLM-8150-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 1268.8-5ML Ethylbenzene, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 100-41-4 Price on request 71762 Formaldehyde, 1000µg/ml in MeOH, 1ml Price on request 90826 1-Pentanol Price on request