Ciprofloxacin,neat,neat,100mg,

Dibenz[a,h]anthracene-d14, 100µg/mL in Toluene, 1ml

N-Nitrosodiethanolamine-d8, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1173019-53-8

2,3,4,7,8-Pentachlorodibenzofuran , 1.2ml x 50ug/ml, nonane