Taw qhia:
pH strips, visuallyally nyeem ntawv, haum rau tsev kho mob, chaw kuaj mob, tus neeg kuaj mob hauv tsev lossis tsiaj txhu los yog qaub ncaug pH, hoob kuaj tshuaj hydrophonics pH, tsev kawm ntawv chemistry kuaj tus nqi ntawm acid los yog alkaline, pas dej da dej, dej, kev haus dej hauv lub neej, kev haus dej haus, cov khoom phom tus pH .
Muaj ib qho kev sib raug zoo ntawm pH ntawm lub cev ib puag ncig thiab daim ntawv pH yuav pab koj tswj kom muaj kev noj qab haus huv zoo los ntawm kev sim ntau yam tshuaj txhua hnub, xws li tshuaj ntxuav tes, kua txiv qaub, kua mis, kua tshuaj kua, ua av noo, qaub ncaug, zis, hws ... lwm yam.
Qhov kev hloov xim hloov xim yuav tsum ua kom sib npaug nrog pH scale xim daim ntawv li ntawm 15 feeb.
Universal pH 1-14 tsis tsuas yog tsim rau ntau hom kev lag luam, kev ua liaj ua teb thiab lwm yam kev lag luam xws li ib puag ncig, kev siv technology, tab sis kuj siv tau rau txhua theem ntawm kev kuaj ua ntej.
Nta:
1) Soj ntsuam tau sai: 15 seconds tom qab ntsev mus rau hauv lub cev
2) High Quality: Superior 8-coloured printed colorchart muab kev nyeem tau zoo, muaj kev cia siab
3) Tus nqi siv tau: 100 strips rau ib lub thawv, nrog kev ua tau zoo dua los yog sib npaug rau tus coj tam sim no ua lag luam ntawm tus nqi qis dua
4) Txwv lub neej ntev: Zoo ib yam nrog 2 Xyoo Txais Lub neej.
Ib Zuag Ntsev Naj Npawb Ph Srcoll Ob Daim Ntawv Txiav Txim Siab Daim Ntawv Teeb PH0-14:
| Siv | Kuaj dej / Pas / Dej / xab npum / Av ntsuas thiab lwm yam |
| PH Daim Duab Nruab Nrab | 0/1/2/3/4/5/6/7/8/9/10/11/12/13/14 |
| Qhov zoo | Kev paub tseeb thiab siab |
| Muaj Modle | PH0-14 / PH4.5-9.0 / PH1-14 / PH0.5-5.0 / PH5.5-9.0 / PH4.0-7.0 |
| Ntim | 100strips / pob |
Peb lub tuam txhab:
Peb qhov kev pab:
Cov ntawv pov thawj:
Cov Lus Nug:
1.Qhov koj lub lag luam lossis lub chaw tsim khoom lag luam?
Peb tsim muaj.
2. Koj cov nyiaj them poob haujlwm yog dab tsi?
30% T / T ua ntej, 70% tshuav nyiaj li cas ua ntej yuav shippment.
3. Kuv yuav ua li cas yog tias qee qhov chaw tawg?
Nyob zoo cov neeg thov, thov tsis txhob txhawj, peb muaj 12 hli kev txiav txim tshwj tias tsuas yog hnav qhov chaw. Koj tseem tuaj yeem muas khoom ntawm peb tom qab 12 hli.
4.Qhov lus dab tsi them koj txais?
EXW los yog Nqe yog muaj, thiab Paypal / TT / Western union yog ua haujlwm tau.
5. Puas muaj OEM muaj?
Yog, tag nrho cov khoom yuav ua raws cai los ntawm koj cov cai, nrog rau cov pob, LOGO luam, lwm yam.
Cim npe nrov: phuab zis kuaj strips, Tuam Tshoj, manufacturers, lwm tus, Hoobkas, hom, kho, nqi
