Doxycycline hyclate, 100 µg/ml, Methanol, 1ml

2-Ethyl-5-methylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 40323-88-4

4-Hydroxy-3,5-dichlorobiphenyl, 10mg

Phthalate Standard, 2000µg/mL in acetone, 1ml