Perfluoro-n-pentanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFPEA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 8904.6-K(N)-75WX2 Nicotinic acid, Stock solution system check EN12260, 1000µg/mL, Solvent-water, Unit 75mL, # of units-1, Cas.no. 59-67-6 Price on request 679374 Phosphamidon, 10 µg/ml, Cyclohexane, 10ml Price on request 1109.13-100-TX5 2-Nitrofluorene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 128008-87-7 Price on request