Phenol (C6H5OH), 1000µg/ml in Water, 500ml

Chloroform-d, 2000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865-49-6

4-Chloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Acetic acid-13C2,2000 µg/mL,MeOH,1mL,