Selenium (Se)

4-n-Hexylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2446-69-7

alpha alpha alpha-Trifluorotoluene, Calibration (Surrogate) Standard, 10000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 98-08-8

3-Ethyl-2,4-dimethylpyrrole,neat,neat,10mg,