Dexamethasone-4,6alpha,21,21-d4,neat,neat,1mg

2,4-Dichlorophenol, 100 µg/ml, Methanol, 5ml

5-Ethyl-7-methylbenzo[b]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 4133-22-6

Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml