Re sebelisa lenaneo le felletseng la taolo ea boleng bo holimo ea saense, boleng bo holimo le tumelo e phahameng, re fumana botumo bo botle 'me re nkile indasteri ena bakeng saSefa khatriji, Maqephe a Sefe ea Lik'hemik'hale, Lesela la Sefe ea Mocheso o Phahameng, Re tšepisa ho leka ka hohle ho u fa litšebeletso tsa boleng bo holimo le tse sebetsang hantle.
Pampiri ea Sefe e se Nang Molora – Pampiri ea Sefe e nang le boleng ba laboratori – Tlhaloso e Khōlō ea Lebota:
Litlhaloso tsa pampiri ea filthara ea boleng ba laboratori

Lipampiri tsa sefe tsa boleng ba CP1002 li entsoe ka k'hothone ea 100% e nang le linter, e hlahisoang ke theknoloji ea sejoale-joale ea ho etsa pampiri. Mofuta ona oa pampiri ea sefe hangata o sebelisoa bakeng sa tlhahlobo ea boleng le karohano ea metsi a tiileng.
| Sehlopha | Lebelo | Ho boloka likaroloana (μm) | Sekhahla sa phallo①s | Botenya (mm) | Boima ba motheo (g/m2) | Ho phatloha ho metsi② mm H2O | Molora<% |
| 1 | Mahareng | 11 | 40-50 | 0.18 | 87 | 260 | 0.15 |
| 2 | Mahareng | 8 | 55-60 | 0.21 | 103 | 290 | 0.15 |
| 3 | E liehang haholo | 6 | 80-90 | 0.38 | 187 | 350 | 0.15 |
| 4 | Ka potlako haholo | 20-25 | 15-20 | 0.21 | 97 | 260 | 0.15 |
| 5 | E lieha haholo | 2.5 | 250-300 | 0.19 | 99 | 350 | 0.15 |
| 6 | butle | 3 | 90-100 | 0.18 | 102 | 350 | 0.15 |
① Lebelo la ho sefa ke nako ea ho sefa metsi a 10ml (23±1℃) a qhibilihisitsoeng ka pampiri ea sefe ea 10cm2.
② Matla a ho phatloha ha metsi a lekanngoa ka sesebelisoa sa matla a ho phatloha ha metsi.
Tlhahisoleseding ea ho odara
Lipampiri le meqolo e nang le boholo bo entsoeng ka mokhoa o ikhethileng lia fumaneha.
| Sehlopha | Boholo (cm) | Ho paka |
| 1,2,3,4,5,6 | 60×60 46X57 | 60×60 |
| Φ7, Φ9, Φ11, Φ12.5, Φ15, Φ18, Φ18.5, Φ24, Φ24 | Leqephe: maqephe a 100/pakete, lipakete tse 10/CTN |
| | Selikalikoe: 100 didikadikwe/pakete, 50 dipakete/CTN |
Lisebelisoa tsa pampiri ea filtara ea boleng ba laboratori
1. Tlhahlobo ea boleng pele ho kalafo;
2. Ho sefa ha di-precipitate, tse kang ferric hydroxide, sulfate ya lead, calcium carbonate;
3. Teko ea peo le tlhahlobo ea mobu.

Ikopanye le rona bakeng sa tlhahisoleseling e batsi, re tla u fa lihlahisoa tse betere le tšebeletso e ntle ka ho fetisisa.
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso ea Sehlahisoa se Amanang:
Hangata re shebane le bareki, 'me sepheo sa rona sa ho qetela ke ho ba mofani ea nang le botumo bo botle ka ho fetisisa, ea tšepahalang le ea tšepahalang, empa hape ke molekane oa bareki ba rona bakeng sa Ash Free Filter Paper - Pampiri ea filthara ea boleng ba laboratori - Great Wall, Sehlahisoa sena se tla fanoa lefatšeng ka bophara, joalo ka: Buenos Aires, Seattle, Kyrgyzstan, E le mokhoa oa ho sebelisa mohloli oa tlhaiso-leseling e ntseng e hola le lintlha khoebong ea machabeng, re amohela bareki ba tsoang hohle marang-rang le kantle ho marang-rang. Leha re fana ka lihlahisoa tsa boleng bo holimo, tšebeletso ea lipuisano e sebetsang le e khotsofatsang e fanoa ke sehlopha sa rona sa litšebeletso tse ikhethang tsa kamora thekiso. Manane a tharollo le liparamente tse qaqileng le tlhaiso-leseling efe kapa efe e 'ngoe li tla romelloa ho uena ka nako bakeng sa lipotso. Kahoo ka kopo ikopanye le rona ka ho re romella mangolo-tsoibila kapa ikopanye le rona haeba u na le matšoenyeho ka k'hamphani ea rona. U ka boela ua fumana tlhaiso-leseling ea aterese ea rona webosaeteng ea rona 'me ua tla khoebong ea rona. kapa tlhahlobo ea tšimo ea litharollo tsa rona. Re kholisehile hore re tla arolelana liphetho tse kopanetsoeng le ho haha likamano tse tiileng tsa tšebelisano-'moho le metsoalle ea rona 'marakeng ona. Re labalabela lipotso tsa hau.