1. Ukukhanya okumhlophe kwe-acicular crystalline powder, incasa emuncu kunye nemvakalelo evuthayo. Umphunga wayo utyheli-luhlaza, unencasa erhabaxa, uzinzile ekukhanyeni nakubushushu, kunye ne-hygroscopic. Inencasa imuncu kwaye inomvandedwa otshisayo. I-oxidizing, kwaye i-selenium ye-monomer iya kuba nemvula xa idibana ne-agent yokunciphisa i-organic. enetyhefu.
2. Ukunciphisa ngokulula kwi-selenium.
3. Sebenzisa izixhobo zokukhusela ngexesha lokusebenza. Nika ingqalelo rhoqo ukujonga ukuxinana kwe-selenium emoyeni. Hlola umzimba wakho rhoqo. Ukubonelela ngokutya okutyebileyo kwiiprotheni kunye ne-amino acids.
4. Izinzile emoyeni kunye nokufuma. Njengoko inetyhefu kakhulu, kuyacetyiswa ukuba iphathwe kwaye isetyenziswe ngononophelo kwi-fume hood.