Propargite,100 µg/mL ,MeOH,1mL,

Tetracycline 13C22,15N2 dried down 2.5 µg/mL, 5 x 1ml

1,2-Dibromotetrafluoroethane

Sterol standard mixture for ISO 18252 For Qualitative analysis, neat in 1mL sealed ampoulle 2900.27 Cholesterol 600µg 3913.28 Campesterol 100µg 3767.29 Stigmasterol 100µg 2732.29 Sitosterol 100µg 1583.30 5?-Cholestane (IS) 600µg Dissolve in 0.25mL n