Quercetin-d3 (Major), 2,5mg

4-n-Pentyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-34-5

Milbemectin A3, 100 µg/ml, Acetonitrile, 1ml

Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml