8613123950066
info@lohand.net
mwwBai Miaowen
Ph Tus Nqe Kev Xeem Ntawv

Ph Tus Nqe Kev Xeem Ntawv

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.
Xa kev nug
Tsham tam sim no
Hauj lwm lawm

Taw qhia:

PH value testing strips muaj qhov kev xeem ntau yam muaj nyob rau hauv ib daim ntawv sau, nrog rau theem 0.0-14.0 kev xeem. Daim ntawv no siv tau rau ntau yam kev siv, xws li: Kev Pab Zaub Mov, Kev Tshawb Fawb, Kev Xeem Kev Nyab Xeeb, Kuaj Kev Kub Ntxhov, Kev Xeem Tshawb Nrhiav, Chav Kawm Ua Haujlwm, thiab Lub Chaw Kho Mob thiab Lub Chaw Kho Mob.


Kev Ua Si:

  1. 1.Txhua ib daim ntawv kuaj ntawm Universal pH ntawm lub vial, ua tib zoo tsis txhob kov lub voj nyob qhov twg tsis yog qhov chaw uas koj txheeb nws.

  2. 2. Muab cov ntawv twv rau hauv qhov kev ntsuas tau sim 1-2 feeb.

  3. 3. Txhim kho thiab sib piv rau cov ntawv qhia xim rau qhov kev txiav txim siab pH txog qhov kev daws cov kua dej

  4. 4. Tsis txhob cia tawb qhuav ua ntej muab piv rau cov ntawv qhia xim.


主图

Peb lub tuam txhab:

2.jpg


1.jpg

2.jpg


Peb qhov kev pab:

image009.jpg


Cov ntawv pov thawj:

                             2.jpg



Cim npe nrov: ph tus nqi soj ntsuam, Suav, manufacturers, lwm tus, Hoobkas, hom, coj, nqi

Koj Tseem Yuav Zoo Li
Xa kev nug
Xa kev nug
Lohand Ib puag ncig yog Tuam Tshoj-raws li cov chaw tsim khoom ntawm cov khoom siv ntsuas dej zoo thiab cov khoom siv hauv chav kuaj txij li xyoo 2008. Peb tsim, tsim thiab xa tawm cov ntsuas dej tsis zoo, cov ntsuas hluav taws xob hauv online, cov khoom siv ntsuas thiab cov ntsuas ntsuas digital rau cov xa khoom, chaw kuaj thiab cov neeg yuav khoom hauv 60+ lub teb chaws.