Native PFCAs and PFSAs Solution/Mixture, 1.2ml, methanol

EPA Method 8021B Internal Standard

Doxycycline hyclate,neat,neat,100mg,

Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorodecylphosphate, 1.2ml x 50ug/ml, methanol