I-Erlenmeyer flask

Namuhla, ake sazane nalesi sivakashi esivame ukuya elabhorethri –i-Erlenmeyer flask!

isici

Umlomo omncane, iphansi elikhulu,

Ukubukeka kuyi-conical eyisicaba-phansi enentamo eyi-cylindrical

Kunezikali eziningana ebhodleleni ukukhombisa umthamo engakwazi ukuwubamba.ukusebenzisa

1. I-conical flask ngokuvamile isetshenziswa ekuhlolweni kwe-titration.Ukuze uvimbele i-titrant ukuthi ingachaphazi ebhodleleni lapho iconsa, okubangela amaphutha okuhlola, beka ibhodlela kusivunguvungu sikazibuthe ukuze linyakaze.Ungakwazi futhi ukubamba intamo yebhodlela ngesandla sakho futhi usebenzise isihlakala sakho.Shake ukuze uhlanganise ngokulinganayo.

2. I-conical flask ingasetshenziswa futhi ekuhloleni okuvamile ukukhiqiza igesi noma njengomkhumbi wokusabela.Isakhiwo sayo esiyindilinga asizinzile

3. Umkhumbi ungashiswa emanzini okugeza amanzi noma isitofu sikagesi

Izinyathelo zokuzivikela

(1) Uketshezi olujovwe aludluli u-1/2 wevolumu yalo, futhi kulula ukubangela ukuchaphazeka uma lukhulu.

(2) Sebenzisa i-asbestos mesh lapho ufudumeza (ngaphandle kokushisisa isithando somlilo sikagesi).

(3) Ingaphandle le-conical flask kufanele sulelwe lome ngaphambi kokushisisa.

(4) Ngemva kokusetshenziswa, idinga ukuhlanzwa ngomshini wokuhlanza okhethekile, womiswe, futhi ugcinwe esitsheni esomile.

(5) Ngaphansi kwezimo ezijwayelekile, ngeke isetshenziselwe ukugcina uketshezi.

(6) Jikelezisa ohlangothini olufanayo lapho uzulazula

Ngiyeza!

Okubaluleke kakhulu lapha!

ke le lab ejwayelekile

Ekugcineni indlela yokuhlanza ukuyihlanza?

Shesha futhi umeme abameleli bezinga eliphezulu banamuhla:

Amaflask akwa-Erlenmeyer angakaze ahlanzwe egumbini lokuvivinya lenkampani isikhathi esingaphezu kwesigamu sonyaka

Okokuqala zama ukugeza ngamanzi afudumele + okokuhlanza okuvamile ukusiza

Umphumela...angikwazi nhlobo ukuwasha...

Noma umeme umlingiswa wethu - theI-Lab Automatic Glassware Washer!

Sifaka ibhodlela ngqo kuiwasha ibhodlelazokuhlanza

Ngemva kwemizuzu engaba ngu-40 yokuhlanza

Amaflaski e-Erlenmeyer asecacile futhi!

UsakhathazekileIwasha Ingilazi Yelabhorethringesandla?

Bese uze uzame iwasha yamabhodlela!