Naphthalene-d8, 1000µg/ml in MeOH, 1ml

1,2,4-Triazole-d3, 100µg/ml in Acetonitrile, 5ml

Benzyl-d5 benzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 347840-01-1

Omeprazole-d3 (benzimidazole-4,6,7-d3),1000 µg/mL,MeOH,1mL