4-425 scress khosi vial, yotchedwanso kutsuka vial kapena vial, ndikuyeretsa singano panjira yosanja komanso imatha kugwiritsidwanso ntchito GC ndi HPLC. 4ml 13-425 screw skread rimasambir amagwiritsidwa ntchito kwambiri posungiramo mitundu yambiri komanso ya chromatography. Mbale zimapangidwa kuti zikhale zomveka bwino, kapena galasi la amberotil. Kupezeka ndi mawanga omaliza maphunziro. Kupezeka monga otsekeka kapena kutseguka pamwamba pazisindikizo ndi ulusi wa 13-425. Sepga yathu imagwiritsa ntchito zida zapamwamba kwambiri kuti zitsimikizire ntchito yoyenera ndipo itha kukhala yovuta kwambiri kuti muchepetse kulowerera.
