Tris(3,4-dimethylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

Norfloxacin, 100mg

S421, 10 µg/ml, Ethyl acetate, 10ml

9-Nitroanthracene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 220381-38-4