Carbon-13C1-tetrachloride,2000 µg/mL,MeOH,1mL,

Sildenafil-d3 (N-methyl-d3-piperazine), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1126745-90-1

1,2,4-Butanetriol, 1mg/ml in pyridine, 5 x 20ml

Morpholine-2,2,3,3,5,5,6,6-d8, neat, Solvent-neat, Unit 2g, # of units-1, Cas.no. 342611-02-3