25-Hydroxyvitamin D2-d6, 50µg/ml in MeOH, 1ml

2-Methylanthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 613-12-7

Amitrole, 10.0 µg/ml, Methanol, 10ml

4-Hydroxy-2,2',5'-trichlorobiphenyl, 5mg