Bromoacetic acid

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

Alachlor mercapturate, 50mg

Bisoprolol Fumarate, 1.0mg/ml in MeOH (as free base), 1ml