Metformin-d6-HCl, 100μg/ml in MeOH, 5ml

Alkalinity as Calcium Carbonate

Sebuthylazine D5 (ethyl D5), 100 ng/µl, 1.1ml

1-n-Propylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2765-18-6