CLP Calibration Std. I

Pentafluoropropionic acid; PFPrA, 98%, 50g

4',6-Difluoro-2,2',3,3',4,5,5',6'-octabromodiphenyl ether, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 863314-96-9

Calycosin-7-O-beta-D-glucoside, >98%, 20mg