Ua ntej cov tshuaj pleev ib ce muab tso rau hauv kev ua lag luam, lawv yuav tsum tau mus dhau ntawm cov txheej txheem nruj nruj kom ntseeg tau tias lawv zoo thiab kev nyab xeeb.Txhawm rau tiv thaiv kev noj qab haus huv ntawm cov neeg siv khoom thiab ua tau raws li lawv cov kev xav tau, cov chaw tsim tshuaj pleev ib ce, cov khoom lag luam thiab cov chaw kuaj xyuas thib peb yuav ua ntau yam khoom siv, suav nrog kev sim microbiological, kev ntsuas kev ruaj ntseg, kev sib raug zoo nrog kev ntim khoom, kev kuaj tshuaj lom neeg, kev txiav txim siab pH. , kev sim tshuaj lom neeg kev nyab xeeb, thiab kev soj ntsuam tib neeg kev nyab xeeb thiab kev ua tau zoo.
Kev kuaj microbiological
Kev ntsuam xyuas microbiological yog ib kauj ruam tseem ceeb uas ua los ntawm cov chaw tsim tshuaj pleev ib ce.Nws suav nrog kev sim rau qhov tsis xws li tag nrho cov colony suav, fecal coliforms, Staphylococcus aureus, Pseudomonas aeruginosa, pwm, thiab cov poov xab.Cov kev ntsuam xyuas no ntsuas qhov muaj cov kab mob thiab cov kab mob fungal, yog li ua kom muaj kev nyiam huv thiab kev nyab xeeb ntawm cov khoom.
Kev kuaj kev ruaj ntseg
Raws li cov xwm txheej ib puag ncig, cov khoom siv tshuaj pleev ib ce tuaj yeem hloov pauv tsis zoo.Nrog rau kev ntsuam xyuas kev ruaj ntseg, cov tuam ntxhab tuaj yeem xyuas kom meej tias cov khoom lag luam tswj hwm lawv cov haujlwm thaum lub sijhawm txee lub neej thiab cov neeg siv khoom siv.Qhov no kuj ua tau los xyuas kom meej lub cev ntawm cov khoom thiab nws cov tshuaj thiab microbiological zoo.
Compatibility Test nrog ntim
Kev xaiv ntim khoom yog qhov tseem ceeb heev.Raws li qee cov khoom xyaw / formulations tau yooj yim hnov mob nrog lwm cov ntaub ntawv, qhov no yuav ua rau muaj kev pheej hmoo rau cov neeg siv khoom.Nyob rau hauv kev soj ntsuam kev sib raug zoo, nws raug tshuaj xyuas seb puas muaj kev sib tsoo ntawm cov khoom tsim thiab ntim, puas rau lub ntim vim corrosion, thiab seb puas muaj kev hloov ntawm cov khoom lag luam lossis kev hloov ntawm cov khoom zoo nkauj vim yog kev sib cuag nrog cov khoom ntim.
Sanitary Chemical Test
Kev kuaj tshuaj huv huv lub hom phiaj txhawm rau ntsuas cov theem ntawm cov tshuaj lom neeg hauv cov tshuaj pleev ib ce.Nws suav nrog kev tshawb nrhiav cov cim xws li mercury, lead, arsenic, nrog rau cov ntsiab lus ntawm txwv lossis txwv tsis pub muaj xws li hydroquinone, nitrogen mustard, thioglycolic acid, cov tshuaj hormones, thiab formaldehyde.Tsis tas li ntawd, lwm yam kev ntsuas xws li pH tus nqi raug ntsuas.Los ntawm cov kev ntsuam xyuas no, cov khoom tuaj yeem ua raws li cov qauv kev nyab xeeb thiab zam kev puas tsuaj rau tib neeg kev noj qab haus huv.
Kev sim tshuaj toxicological
Kev sim tshuaj toxicological ua lub luag haujlwm tseem ceeb hauv kev ntsuas qhov muaj peev xwm toxicity thiab irritability ntawm cov tshuaj pleev ib ce rau tib neeg.Cov tshuaj pleev ib ce zoo ib yam yuav tsum tau kuaj tawv nqaij tawv, kuaj qhov muag khaus khaus, thiab rov kuaj tawv nqaij rov ua dua.Cov tshuaj pleev ib ce tshwj xeeb, sib nrug ntawm peb qhov kev ntsuam xyuas no, kuj yuav tsum tau kuaj xyuas cov tawv nqaij rhiab heev, kuaj phototoxicity, kuaj Ames, thiab hauv vitro mammalian cell chromosomal aberration tests.Cov kev sim no tau ntsuas qhov kev nyab xeeb ntawm cov khoom, kom ntseeg tau tias lawv tsis ua rau tawv nqaij lossis qhov muag khaus lossis ua rau muaj kev tsis haum tshuaj.
Tib neeg kev nyab xeeb thiab kev soj ntsuam kev ua tau zoo ntawm cov tshuaj pleev ib ce tshwj xeeb
Kev soj ntsuam ntawm tib neeg kev nyab xeeb thiab kev ua tau zoo ntawm cov tshuaj pleev ib ce tshwj xeeb suav nrog kev kuaj thaj tsam, kev ntsuas kev siv tib neeg, kev txiav txim siab tus nqi SPF, kev txiav txim siab tus nqi PA, thiab kev ntsuas dej tsis zoo.
Los ntawm kev ua raws li cov khoom ntsuas no, Topfeel siv zog xa cov tshuaj pleev ib ce uas muaj txiaj ntsig zoo thiab nyab xeeb rau cov neeg siv khoom thoob ntiaj teb.
Post lub sij hawm: Jun-19-2023