Terbuthylazine, 10 µg/ml, Ethyl acetate, 10ml

C20 Triaromatic ster-14(15)-ene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Guanylurea-HCl, 100µg/ml in MeOH, 5ml

1,3-Dichloroisopropyl-2,3-dichloropropyl Ether, 100mg