Doxycycline hyclate,neat,neat,100mg,

4-Bromoaniline, 500mg

Foramsulfuron, 100 µg/ml, Acetonitrile, 5ml

2,4-Dihydroxybenzophenone-13C6, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 131-56-6 (unlabelled)