Sildenafil citrate,neat,neat,100mg

Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane

2-Chloropropene,100 µg/mL,MeOH,1mL,

1,2,8-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane