Sulfapyridine, 100 µg/ml, Methanol, 1ml

(8S,9R,10S,11R)-rel-8,9,10,11-Tetrahydro-benz[a]anthracene-8,9,10,11-tetrol, , Solvent-, Unit , # of units-, Cas.no. 78185-86-1

Sildenafil citrate,neat,neat,100mg

Carbofuran-d3, 100µg/ml in Acetonitrile, 1ml