Tinoramba tichienderera mberi nedzidziso yekuti "kutanga mhando, kutanga mupi, kuvandudza nguva dzose uye hunyanzvi hwekusangana nevatengi" nevatungamiriri uye "hapana chikanganiso, hapana zvichemo" sechinangwa chakajairika. Kuti kambani yedu ibudirire, tinounza zvinhu zvedu tichishandisa zvakanakisisa pamutengo unonzwisisika.Jira reFirita Rinodzivirira Mvura, Pepa Rekupfapfaidza Rakanyanya, Kukuya Pepa Rekufirita, Tinowanzo shanda pamwe chete pakutenga zvigadzirwa zvitsva zvekugadzira kuti tizadzise zvikumbiro zvevatengi vedu pasi rese. Ivai chikamu chedu uye ngatiite kuti kutyaira kuve kwakachengeteka uye kunonakidza pamwe chete!
Pepa Rekusefa reChemical, – Pepa rekusefa reLab – Ruzivo Rwakanaka Pamadziro:
Magadzirirwo epepa refirita reLab

Mapepa eCP1002 qualitative filter akagadzirwa nedonje rakagadzirwa ne100% linter, rinogadzirwa netekinoroji yemazuva ano yekugadzira mapepa. Rudzi urwu rwepepa re filter rinowanzo shandiswa pakuongorora qualitative uye kupatsanurana kwemvura yakasimba.
| Giredhi | Kumhanya | Kuchengetedzwa kwezvikamu (μm) | Mwero wekuyerera kwemvura①s | Ukobvu (mm) | Huwandu hwehuremu (g/m2) | Kuputika Kwemvura② mm H2O | Dota <% |
| 1 | Pakati nepakati | 11 | 40-50 | 0.18 | 87 | 260 | 0.15 |
| 2 | Pakati nepakati | 8 | 55-60 | 0.21 | 103 | 290 | 0.15 |
| 3 | Inononoka pakati nepakati | 6 | 80-90 | 0.38 | 187 | 350 | 0.15 |
| 4 | Kukurumidza zvikuru | 20-25 | 15-20 | 0.21 | 97 | 260 | 0.15 |
| 5 | Inononoka zvikuru | 2.5 | 250-300 | 0.19 | 99 | 350 | 0.15 |
| 6 | kunonoka | 3 | 90-100 | 0.18 | 102 | 350 | 0.15 |
① Kumhanya kwekusefa inguva yekusefa 10ml (23±1℃) mvura yakanyungudutswa kuburikidza nepepa rekusefa re10cm2.
② Simba reKuputika Kwemvura rinoyerwa nechishandiso chesimba rekuputika kwemvura.
Ruzivo rwekuraira
Mapepa nemaroll ane saizi yakagadzirwa anowanikwa.
| Giredhi | Saizi(cm) | Kurongedza |
| 1, 2, 3, 4, 5, 6 | 60×60 46X57 | 60×60 |
| Φ7, Φ9, Φ11, Φ12.5, Φ15, Φ18, Φ18.5, Φ24, Φ24 | Pepa: 100mapepa/paketi, 10mapaketi/CTN |
| | Denderedzwa: 100 madenderedzwa/paketi, 50 mabhegi/CTN |
Mapepa ekushandisa eLab filter emhando yepamusoro
1. Kuongororwa kwemhando yepamusoro kurapwa kwekutanga;
2. Kusefa kwezvinonaya, zvakaita se ferric hydroxide, lead sulphate, calcium carbonate;
3.Kuongororwa kwembeu uye kuongororwa kwevhu.

Tibatei kuti muwane rumwe ruzivo, tichakupai zvigadzirwa zviri nani uye sevhisi yakanakisisa.
Mifananidzo yezvigadzirwa:
Gwaro Rechigadzirwa Rinoenderana:
Nehunyanzvi hwedu hunotungamira semweya wedu wekuvandudza zvinhu zvitsva, kushandira pamwe, mabhenefiti uye kufambira mberi, tichavaka ramangwana rakabudirira pamwe chete nesangano renyu rinoremekedzwa reChemical Filter Paper, - Lab qualitative filter paper - Great Wall, Chigadzirwa ichi chichapihwa kune vese pasi rese, senge: Kuwait, Congo, Malta, Isu tave nebasa guru rekuona zvese zvinodiwa nevatengi vedu zvisinei nehunhu hwewarandi, mitengo yagutsikana, kutumira nekukurumidza, kutaurirana nenguva, kurongedza kwagutsikana, mitemo yekubhadhara iri nyore, mitemo yakanakisa yekutumira, sevhisi mushure mekutengesa nezvimwewo. Tinopa sevhisi imwe chete uye kuvimbika kwakanyanya kune vatengi vedu vese. Tinoshanda nesimba nevatengi vedu, vatinoshanda navo, vashandi kuti tigadzire ramangwana riri nani.