Phthalic acid, bis-2-ethylhexyl ester D4, 100µg/mL in Cyclohexane, 1ml Back Catalog number: XA16173010CY Availability: In the manufacturer's stock Price on request - + Recommended PFTRDA Perfluoro-n-tridecanoic acid, 1.2ml x 50ug/ml, methanol Price on request 71280 Piperonyl butoxide, 1000µg/ml in MeOH, 1ml Price on request 51172 Retention Time Verification Standard Price on request