Perfluoro-n-tridecanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFTRDA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended M10032B 1332 ppm TDS solution (box of 25x20mL sachet) Price on request 70654 Dinocap Price on request 93996 Benzo(k)fluoranthene Price on request