Pentachlorophenol, 10µg/mL in MeOH, 10ml

2,5-Dichlorotoluene, 250mg

1,3,4-d3-2-Isopropylthioxanthone, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

25-Hydroxyvitamin D2 (95%)