pH 12.45 buffer solution (230mL)

Furosemide-d5, 1mg

Glutaraldehyde-DNPH, 100 µg/ml, Acetonitrile, 1m

1-Methylpyrene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 210487-07-3