Atrazine, 100µg/mL in Acetonitrile, 1ml

Dibenzofuran, 1.2ml x 50ug/ml, toluene

Sodium hyaluronate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 9067-32-7

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 10 x 1ml