Zvinodikanwa zvekushandisa uye zvishandiso
1. Kucheka starch
2. Yakasarudzika Sulfutic acid
3. 2000ml Beaker
4. 350ml Beaker
5. inorema pepa uye zviyero zvemagetsi
6. Akanatswa mvura
7. Sodium thosulfate analytical reagent
Kugadzirira Stock Solution yeSodium Thiosulfate
Kuyera 1000ml mvura yakanatswa nekushandisa 500ml kuyera makapu kaviri uye udurure mune 2000ml breaker.
Wobva wadurura bhodhoro rose re sodium thisiyo quiosulfate reagent
Pashure paizvozvo, chengetedza iyo inotonhorera, uye zvakadaro kwemavhiki maviri, wozozvidza kuti itore mhinduro yeStock yeSodium Thiosulfate.
Kugadzirira 1 + 5 Sulfutic acid
Kuyera 750ml mvura nekushandisa kapu ye500ml yekuyera kaviri uye udururire mune 1000ml yemusango-muromo bhodhoro.
Wobva wayora 150ml yakanyanya kufanana neslfunding acid, dururira iyo acid mumvura yakacheneswa zvishoma nezvishoma, ichimutsa nguva yese kana ichidurura.
Gadzirira 10G / L Star Solution
Kuyera 100ml mvura yakacheneswa nekushandisa kapu 100ml yekuyera, uye inodururira mu 300ml beaker.
Kuyera 1g kunyorovesa starch mumagetsi, uye uiise mu50ml beaker. Tora iyo 300ml beaker pane induction cooker kuti iite kuti mvura iburi.
Durura zvishoma yakanatswa mvura yekunyungudutswa, saka dururira yakanatswa mumvura yakacheneswa mvura yakacheneswa, chengetedza zvinotonhorera kuti ushandise.
Matanho ekuyera zvemukati zve trichloroisoisoisoCocyanuric acid
Tora 100ml mvura yakacheneswa kuita 250ml iodine flask.
Kuyera 0.1g tcca sampule muyero chaiyo, ita kuti ive chaiyo kusvika 0.001G, isa sampuli zvakananga kuita 250ml iodine flask.
Kuyera 2G Potassium Iodide muIODINE FLASK, uye zvakare yakaiswa 20ml ye20% Sulfuric acid, wozoisa sulask nemvura mushure mekuchenesa mutsipa nehombodo yekuchenesa.
Ita iyo muUstrasonic Wave iyo inovhurwa zvachose, mushure meizvozvo, geza mutsipa webhodhoro uchishandisa mvura yakacheneswa zvakare.
Nhanho yekupedzisira ndeyekunyora neyakajairwa mhinduro yeSodium sodium sodium sosi, kudzamara mhinduro iri muClight yero ruvara isa 2ml state mumiriri. Uye chengetedza kuita kwegumi kusvikira ruvara rwebhuruu rwangopera ipapo tinogona kuipedza.
Rekodha huwandu hwesodium sodium thesulifate
Ita bvunzo dema panguva imwe chete
Kuverenga maitiro emhedzisiro mhinduro
Kutumira Nguva: Kubvumbi-24-2023