2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

1,4-Anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 635-12-1

2,2',4,6,6'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Ciprofloxacin-d8 hydrochloride (piperazine-d8)