Sula ibhotile ye-1000ml ye-Reagent ye-Hogent yeTeleledale eshushu

Iibhotile ze-Aijiren ™, zikwabizwa ngokuba ziibhotile zeendaba, zenziwa zisusela kumgangatho ophezulu, i-Borosililicate 3.3 Iglasi, nge-GL45 i-GL45 i-TARWWY, CACK SCOCCHEALSECLAYISELULA I-140 ° C. Ngokuphindeka kwabo okuphezulu kweekhemikhali, ezi bota zilungele ukugcinwa kwee-Regegentnts, amajelo eendaba, ulwelo lwebhayoloji, kunye nezisombululo ezizezinye ezizezinye. Ukungavisisani kweekhemikhali. Ukwanda okuncinci. Iibhotile ezicacileyo zilungele ukubonisa izinto, ubungakanani bobungakanani obuvela kwi-100 ml ukuya kwi-1000 ml kwaye ezona zincinci zinokusetyenziselwa ukugcina iimodeli zebhayoloji ezigciniweyo kwilebhu. Zikhulu nazo zonke iinkululeko ezintle okanye ii-minigrams ezincinci. Amanqaku amhlophe ahambahambayo esisigxina. Indawo enkulu yokumakisha ibhotile / ukuchongwa. Umxholo ocacileyo kunye nevolumu inokukhangelwa ngokukhawuleza. Iphinde isebenze kwaye iqhekezwe ngokunganyangekiyo. Ilungele izicelo zeLebhu ehlanganisiweyo, njengokugcinwa, ukulungiselela isampulu, ukuthutha, imithombo yeendaba.

Umthamo: 250 ML \ / 8.5 oz
Izixhobo: Iglasi ye-borossililicicate
Ubungakanani: I-OD: 2.56 "I-ID ye-ID: 1.18", ukuphakama: 5.5 "
I-Autocleble: Max 120 ℃ yeebhotile, i-140 ℃ ye-caps xa i-autocheclaud

Ukongeza, iibhotile, amakhonkco okugalela, kunye ne-CAPS zizenzekelayo kwaye zingonakali. Ifumaneka kwi-ofisi okanye i-amber.

I-GL45 I-CAP ye-CAP ye-GL
Iqondo lokushisi le-140 degrees celsius (i-284 degrees fahrenheit)
I-Borossililicate glass: B2O3 malunga ne-12% -13%; Sio2 ngaphezulu kwe-80%
I-1. Ukuchasana okuhle
I-2. Ukuqina okungalunganga zekhemikhali
3. Ukuhanjiswa okuphezulu
I-4. Umgangatho ophezulu wePristine
UMFAZI: I-Aiiren
Imilinganiselo yephakheji: 9.65 x 7.01 X 6.22 i-intshi
Izikali ezichanekileyo, iilebheli ezilula

Umlomo obanzi webhotile ye-regent 5ML ye-500ml yokuzalisa ngokulula, ngokupheleleyo. I-CAPS enemibala enemibala yesazisi esilula. Iphumelele. I-Inneneus cap yenzelwe ukunqanda ukuphangwa ngokuzithandela ngenxa yokwakha uxinzelelo kwibhotile - apho isetyenziswa khona izinto eziyityhefu okanye irediyo.

Umthamo: 100ml 250ml 500ml kunye ne-1000ml
I-140 ℃ ye-caps xa i-autocheclaud
Ihlala ihleli, iphinde isebenze, ngokusingqongileyo
Iibhotile zeglasi zilungele ukugcina iikhemikhali, ulwelo, iipowner, iibhayiloji, kunye nezinye izisombululo ezingamanzi kwilebhu yelebhu

I-Aijiren Labhoratrigt ye-500ml ii-rades zisetyenziswa ngokubanzi ngenxa yokusebenza okungaguqukiyo kunye nomgangatho ongcono. I-PPC ye-PP ye-PP kunye ne-puring ye-aijiren 500ml yeendaba inokuthi i-autocled ukuya kwi-140 ° C.

I-500ml yemidiya yeendaba ngesikhafu sesikhafu ezinikezelwa ngoomatshini bomelele, zixhathise imichiza, kwaye zinikezelwa ngeplastiki yokuthulula amakhonkco okusebenza ngokukhululekileyo.

I-Laboratric Reagent Ibhotile ye-500ml ixhaphake kakuhle kwaye zizinzile. Xa ifakwe kwi-ring yeplastiki yokuthulula iplastiki, ukuntywila kunokupheliswa ngokupheleleyo. I-CAPS yeCAPS kunye neekhonkco zokugabha zitshintshiwe kwaye zenziwa kwi-PP.

Aijiren™ reagent bottles, also called media bottles, are manufactured from high quality, borosilicate 3.3 glass, with GL45 thread cap.

I-Aijiren 500ml yeendaba zebhotile yebhotile 3.3, Cacisa, ngesikrini se-PP. Ukufumana izinto ezikhethekileyo zokusebenzisa, iibhotile zeglasi zinokungaxhathisi kakhulu ziqulathe ngempumelelo nakuphi na izimo eziqinileyo, zolwelo, okanye iisampulu.

Umthamo: 1000ml
UTSHINTSHO: 2000ml, 400ml 600ml ukuya kwi-800ml
I-Borossililicate glass: B2O3 malunga ne-12% -13%; Sio2 ngaphezulu kwe-80%
I-1. Ukuchasana okuhle
I-2. Ukuqina okungalunganga zekhemikhali
3. Ukuhanjiswa okuphezulu
I-4. Umgangatho ophezulu wePristine

I-500ml yemidiya yemidiya eyenzelwe ukuvumela ukusetyenziswa kwe-regent yomsebenzisi kwi-Autostanetions. Ibhotile nganye yokusebenzisa enye ineebheji nganye yesazisi.

Izibonelelo zebhotile yemidiya eyi-500ml: Ukusetyenziswa kwezinto eziphezulu eziphezulu kunye nokusasazeka kobunzima bokuhambisa i-odolm kunciphisa ukugqabhuka kwebhotile, kuphucula ukhuseleko lwabasebenzi, kwaye lukhusela izinto ezixabisekileyo.

Aijiren™ reagent bottles, also called media bottles, are manufactured from high quality, borosilicate 3.3 glass, with GL45 thread cap.

I-GL45 I-CACK CACR: I-Blue GL45 I-CACK PAY, itywina eliqinileyo, i-pirip-free ring, itywina le-pip-free, itywina, akukho nto ivuzayo
I-Autocleble: Max 120 ℃ yeebhotile, i-140 ℃ ye-CAPS xa i-autocung, ihlala ihleli, iphinde isebenze, ngokusingqongileyo
Iibhotile zeglasi zilungele ukugcina iikhemikhali, ulwelo, iipowys, iziseko zebhayiloji yelebhu yelebhu, i-chemistry, izifundo zekhaya kunye nokusetyenziswa kwekhaya.

Ibhotile entsha ye-500ml ihambelana neebhotile zelebhu ezinemigangatho enesiphelo se-GL 45. Yinto eyenziwe yedwa, kwaye inikezela ngezibonelelo zeMpilo noKhuseleko kumsebenzisi, kwaye ivumela izithuthi ezilula nezikhuselekileyo zeebhotile ezijikeleze ilabhoratri okanye indawo yemveliso.

Iibhotile zokuphinda zifumaneke zinomlomo omxinwa kulawulo olungcono ngelixa igalela, okanye imilomo ebanzi yokugcwalisa ngokulula okanye ukubuyiswa komxholo.
Ukusetyenziswa: Uhlalutyo lwelebhu
Ilogo: Imveliso yamkelwe
Brand: Aiiren
Isampuli: Inikezwe ngokukhululekileyo

Le ibhotile yeendaba ezingama-500ml iza nesikhafu sokuhamba ngokuzenzekelayo kunye ne-tearing *. I-CACW CAP yenziwa kwi-polyproplene enemigca emikhulu yokubamba egqibeleleyo. Zonke ezi bhoti zizenzekelayo kwaye ziprintwe kwi-enamel emhlophe.

Iibhotile zokuqala kwi-amber ye-amber okanye i-Red Fight Light Light Light, ukusuka ukukhanya okubonakalayo, kunye ne-radiation ye-infrared.
I-Autoclavable: Max 120 ℃ yeebhotile
Umbala: Amber okanye ucace
Intlawulo: I-100% T \ / t ngaphambi
Isiqinisekiso: ISO9001: 2015
Igama lophawu: i-aiiren
Ubungakanani: 10

I-Aijiren i-Aijiren Readal Bogent Boadlet ye-500ml yenzelwe kwaye yenziwe kwi China. Ezi bhokisi ze-regent ezicacileyo ze-500ml zenziwe ngeglasi ekumgangatho ophezulu we-borosilicate, ebonelela ngokuchasene ne-chimical Ukungavisisani kunye nokwandiswa kobuncinci obutshisayo, kubenza bakukhethwa ngcono kwizicelo zelebhu.

Iibhotile ze-Aijiren ™, ebizwa ngokuba ziibhotile zeendaba, zenziwa kumgangatho ophezulu, i-borosililicate 3.3 iglasi.

Ukupakisha: Ii-6PCs kwipakethe nganye, i-4pk \ / ibhokisi.63.5 * 43.5 * 26.5cm. I-15kg. Ipakishwe kwi-PP-trays ngefilimu yeplastiki kwaye icime iplate, iibhokisi ezingathathi hlangothi ngaphandle kokupakisha i-OEM zinokubonelelwa. I-ENAmel Englings emhlophe yase-Enamel. I-ACTARE YENKQUBO YABASEBENZI

I-Aijren Reagent Bottle ye-500mlare igqibelele ukugcina amajelo eendaba, izinyibilikisi, kunye nezinye izinto. Ibhotile ye-REAGNT ye-500ml iza ne-PP CAP (GL45). I-piring ye-PP engenabala ivumela ukuthoba i-drip-free khrip, ekufundeni okulula, kunye namandla, amabala okumakisha ukulebhelisha.

I-GL45 I-CACK CACR: I-Blue GL45 I-CACK PAY, itywina eliqinileyo, i-pirip-free ring, itywina le-pip-free, itywina, akukho nto ivuzayo
I-CACW PAP: GL45 i-pulyproplenene
Izixhobo: Iglasi ye-borossililicicate
Sebenzisa ukugcinwa kunye nokuxuba kunye nesampulu
Ezi zixhobo ze-borosilililicicate zeglasi
engenantlonelo
I-One-I-Authe ye-Outhe Authe Aute Polyprophene plug plug
I-GL45 I-CAP ye-CAP ye-GL

Izixhobo: Iglasi ye-borossililicicate
Sebenzisa ukugcinwa kunye nokuxuba kunye nesampulu
I-GL45 I-CAP ye-CAP ye-GL
Iqondo lokushisi le-140 degrees celsius (i-284 degrees fahrenheit)
I-Borossililicate glass: B2O3 malunga ne-12% -13%; Sio2 ngaphezulu kwe-80%
I-1. Ukuchasana okuhle
I-2. Ukuqina okungalunganga zekhemikhali
3. Ukuhanjiswa okuphezulu

I-500ml yemidiya yemidiya eyenzelwe ukuvumela ukusetyenziswa kwe-regent yomsebenzisi kwi-Autostanetions. Ibhotile nganye yokusebenzisa enye ineebheji nganye yesazisi.

Umlomo obanzi webhotile ye-regent 5ML ye-500ml yokuzalisa ngokulula, ngokupheleleyo. I-CAPS enemibala enemibala yesazisi esilula. Iphumelele. I-Inneneus cap yenzelwe ukunqanda ukuphangwa ngokuzithandela ngenxa yokwakha uxinzelelo kwibhotile - apho isetyenziswa khona izinto eziyityhefu okanye irediyo.

I-Aijiren Labhoratrigt ye-500ml ii-rades zisetyenziswa ngokubanzi ngenxa yokusebenza okungaguqukiyo kunye nomgangatho ongcono. I-PPC ye-PP ye-PP kunye ne-puring ye-aijiren 500ml yeendaba inokuthi i-autocled ukuya kwi-140 ° C.

Ukongeza, iibhotile, amakhonkco okugalela, kunye ne-CAPS zizenzekelayo kwaye zingonakali. Ifumaneka kwi-ofisi okanye i-amber.

Le ibhotile yeendaba ezingama-500ml iza nesikhafu sokuhamba ngokuzenzekelayo kunye ne-tearing *. I-CACW CAP yenziwa kwi-polyproplene enemigca emikhulu yokubamba egqibeleleyo. Zonke ezi bhoti zizenzekelayo kwaye ziprintwe kwi-enamel emhlophe.

I-GL45 I-CACK CACR: I-Blue GL45 I-CACK PAY, itywina eliqinileyo, i-pirip-free ring, itywina le-pip-free, itywina, akukho nto ivuzayo
I-Autocleble: Max 120 ℃ yeebhotile, i-140 ℃ ye-CAPS xa i-autocung, ihlala ihleli, iphinde isebenze, ngokusingqongileyo
Iibhotile zeglasi zilungele ukugcina iikhemikhali, ulwelo, iipowys, iziseko zebhayiloji yelebhu yelebhu, i-chemistry, izifundo zekhaya kunye nokusetyenziswa kwekhaya.

Iibhotile ze-Aijiren ™, zikwabizwa ngokuba ziibhotile zeendaba, zenziwa zisusela kumgangatho ophezulu, i-Borosililicate 3.3 Iglasi, nge-GL45 i-GL45 i-TARWWY, CACK SCOCCHEALSECLAYISELULA I-140 ° C. Ngokuphindeka kwabo okuphezulu kweekhemikhali, ezi bota zilungele ukugcinwa kwee-Regegentnts, amajelo eendaba, ulwelo lwebhayoloji, kunye nezisombululo ezizezinye ezizezinye. Ukungavisisani kweekhemikhali. Ukwanda okuncinci. Iibhotile ezicacileyo zilungele ukubonisa izinto, ubungakanani bobungakanani obuvela kwi-100 ml ukuya kwi-1000 ml kwaye ezona zincinci zinokusetyenziselwa ukugcina iimodeli zebhayoloji ezigciniweyo kwilebhu. Zikhulu nazo zonke iinkululeko ezintle okanye ii-minigrams ezincinci. Amanqaku amhlophe ahambahambayo esisigxina. Indawo enkulu yokumakisha ibhotile / ukuchongwa. Umxholo ocacileyo kunye nevolumu inokukhangelwa ngokukhawuleza. Iphinde isebenze kwaye iqhekezwe ngokunganyangekiyo. Ilungele izicelo zeLebhu ehlanganisiweyo, njengokugcinwa, ukulungiselela isampulu, ukuthutha, imithombo yeendaba.

I-GL45 I-CAP ye-CAP ye-GL
Iqondo lokushisi le-140 degrees celsius (i-284 degrees fahrenheit)
I-Borossililicate glass: B2O3 malunga ne-12% -13%; Sio2 ngaphezulu kwe-80%
I-1. Ukuchasana okuhle
I-2. Ukuqina okungalunganga zekhemikhali
3. Ukuhanjiswa okuphezulu
I-4. Umgangatho ophezulu wePristine
UMFAZI: I-Aiiren
Imilinganiselo yephakheji: 9.65 x 7.01 X 6.22 i-intshi
Izikali ezichanekileyo, iilebheli ezilula

I-Laboratric Reagent Ibhotile ye-500ml ixhaphake kakuhle kwaye zizinzile. Xa ifakwe kwi-ring yeplastiki yokuthulula iplastiki, ukuntywila kunokupheliswa ngokupheleleyo. I-CAPS yeCAPS kunye neekhonkco zokugabha zitshintshiwe kwaye zenziwa kwi-PP.

Ukupakisha: Ii-6PCs kwipakethe nganye, i-4pk \ / ibhokisi.63.5 * 43.5 * 26.5cm. I-15kg. Ipakishwe kwi-PP-trays ngefilimu yeplastiki kwaye icime iplate, iibhokisi ezingathathi hlangothi ngaphandle kokupakisha i-OEM zinokubonelelwa. I-ENAmel Englings emhlophe yase-Enamel. I-ACTARE YENKQUBO YABASEBENZI

Umxholo we-B2O3 weglasi ye-borossilicate uqhelene nge-12-16% kwaye umxholo weSio2 ungaphezulu kwe-80%. Ukuqina okuphezulu kwamachiza kunye nokwandiswa okuphantsi komhlaba (3.3 × 10-5 k-1 k-1) - ezona ziphantsi zazo zonke iiglasi zentengiso ezirhwebayo zezergy zeglasi.
I-1. Ukuchasana okuhle
I-2. Ukuqina okungalunganga zekhemikhali
3. Ukuhanjiswa okuphezulu
I-4. Umgangatho ophezulu wePristine

I-Aijren Reagent Bottle ye-500mlare igqibelele ukugcina amajelo eendaba, izinyibilikisi, kunye nezinye izinto. Ibhotile ye-REAGNT ye-500ml iza ne-PP CAP (GL45). I-piring ye-PP engenabala ivumela ukuthoba i-drip-free khrip, ekufundeni okulula, kunye namandla, amabala okumakisha ukulebhelisha.

I-GL45 I-CACK CACR: I-Blue GL45 I-CACK PAY, itywina eliqinileyo, i-pirip-free ring, itywina le-pip-free, itywina, akukho nto ivuzayo
I-CACW PAP: GL45 i-pulyproplenene
Izixhobo: Iglasi ye-borossililicicate
Sebenzisa ukugcinwa kunye nokuxuba kunye nesampulu
Ezi zixhobo ze-borosilililicicate zeglasi
engenantlonelo
I-One-I-Authe ye-Outhe Authe Aute Polyprophene plug plug
I-GL45 I-CAP ye-CAP ye-GL

Iibhotile zokuqala kwi-amber ye-amber okanye i-Red Fight Light Light Light, ukusuka ukukhanya okubonakalayo, kunye ne-radiation ye-infrared.
I-Autoclavable: Max 120 ℃ yeebhotile
Umbala: Amber okanye ucace
Intlawulo: I-100% T \ / t ngaphambi
Isiqinisekiso: ISO9001: 2015
Igama lophawu: i-aiiren
Ubungakanani: 10

Aijiren™ reagent bottles, also called media bottles, are manufactured from high-quality, borosilicate 3.3 glass, with GL45 thread cap. Ngokuphindeka kwabo okuphezulu kweekhemikhali, ezi bota zilungele ukugcinwa kwee-Regegentnts, amajelo eendaba, ulwelo lwebhayoloji, kunye nezisombululo ezizezinye ezizezinye. Iibhotile ezicacileyo zilungele ukubonisa izinto, ubungakanani bobungakanani obuvela kwi-100 ml ukuya kwi-1000 ml kwaye ezona zincinci zinokusetyenziselwa ukugcina iimodeli zebhayoloji ezigciniweyo kwilebhu. Zikhulu nazo zonke iinkululeko ezintle okanye ii-minigrams ezincinci. 

Izibonelelo zebhotile yemidiya eyi-500ml: Ukusetyenziswa kwezinto eziphezulu eziphezulu kunye nokusasazeka kobunzima bokuhambisa i-odolm kunciphisa ukugqabhuka kwebhotile, kuphucula ukhuseleko lwabasebenzi, kwaye lukhusela izinto ezixabisekileyo.

Iibhotile zokuphinda zifumaneke zinomlomo omxinwa kulawulo olungcono ngelixa igalela, okanye imilomo ebanzi yokugcwalisa ngokulula okanye ukubuyiswa komxholo.
Ukusetyenziswa: Uhlalutyo lwelebhu
Ilogo: Imveliso yamkelwe
Brand: Aiiren
Isampuli: Inikezwe ngokukhululekileyo

Iibhotile ze-Aijiren ™, ebizwa ngokuba ziibhotile zeendaba, zenziwa kumgangatho ophezulu, i-borosililicate 3.3 iglasi.

I-500ml yemidiya yeendaba ngesikhafu sesikhafu ezinikezelwa ngoomatshini bomelele, zixhathise imichiza, kwaye zinikezelwa ngeplastiki yokuthulula amakhonkco okusebenza ngokukhululekileyo.

I-1000m yeglasi yeglasi ifanelekile ukugcina iikhemikhali, ulwelo, iipowner, iingcinga, kunye nezinye izisombululo ezingamanzi kwilebhu yelebhu.
Umthamo: 100ml 250ml 500ml kunye ne-1000ml
Ubunzima bezinto: 1.55 Iipawundi
Ubume: Ring
Izixhobo: Iglasi
Inqaku:
I-140 ℃ ye-caps xa ihamba ngokuzenzekelayo;
bomelele, iphinde isebenze, ngokusingqongileyo.

Umthamo: 100ml 250ml 500ml kunye ne-1000ml
I-140 ℃ ye-caps xa i-autocheclaud
Ihlala ihleli, iphinde isebenze, ngokusingqongileyo
Iibhotile zeglasi zilungele ukugcina iikhemikhali, ulwelo, iipowner, iibhayiloji, kunye nezinye izisombululo ezingamanzi kwilebhu yelebhu

Ibhotile entsha ye-500ml ihambelana neebhotile zelebhu ezinemigangatho enesiphelo se-GL 45. Yinto eyenziwe yedwa, kwaye inikezela ngezibonelelo zeMpilo noKhuseleko kumsebenzisi, kwaye ivumela izithuthi ezilula nezikhuselekileyo zeebhotile ezijikeleze ilabhoratri okanye indawo yemveliso.

Umthamo: 250 ML \ / 8.5 oz
Izixhobo: Iglasi ye-borossililicicate
Ubungakanani: I-OD: 2.56 "I-ID ye-ID: 1.18", ukuphakama: 5.5 "
I-Autocleble: Max 120 ℃ yeebhotile, i-140 ℃ ye-caps xa i-autocheclaud

Ukusetyenziswa: Uhlalutyo lwelebhu
Ilogo: Imveliso yamkelwe
Uphawu lwentengiso: i-aiiren
Imvelaphi: China
Brand: Aiiren
Isampuli: Inikezwe ngokukhululekileyo

Aijiren™ reagent bottles, also called media bottles, are manufactured from high quality, borosilicate 3.3 glass, with GL45 thread cap.

I-Aijiren i-Aijiren Readal Bogent Boadlet ye-500ml yenzelwe kwaye yenziwe kwi China. Ezi bhokisi ze-regent ezicacileyo ze-500ml zenziwe ngeglasi ekumgangatho ophezulu we-borosilicate, ebonelela ngokuchasene ne-chimical Ukungavisisani kunye nokwandiswa kobuncinci obutshisayo, kubenza bakukhethwa ngcono kwizicelo zelebhu.

Umthamo: 1000ml
UTSHINTSHO: 2000ml, 400ml 600ml ukuya kwi-800ml
I-Borossililicate glass: B2O3 malunga ne-12% -13%; Sio2 ngaphezulu kwe-80%
I-1. Ukuchasana okuhle
I-2. Ukuqina okungalunganga zekhemikhali
3. Ukuhanjiswa okuphezulu
I-4. Umgangatho ophezulu wePristine

Aijiren™ reagent bottles, also called media bottles, are manufactured from high quality, borosilicate 3.3 glass, with GL45 thread cap. Ngokuxhathisa kwabo ubukhulu beekhemikhali, ezi bota zilungele ukugcinwa kwee-Regegentnts, amajelo eendaba, ulwelo lwebhayoloji kunye nezinye izisombululo ezizezinye nezingasebenziyo. Iibhotile ezicacileyo zilungele ukubonisa izinto, ubungakanani bobungakanani obuvela kwi-100 ml ukuya kwi-1000 ml kwaye ezona zincinci zinokusetyenziselwa ukugcina iimodeli zebhayoloji ezigciniweyo kwilebhu. Zikhulu nazo zonke iinkululeko ezintle okanye ii-minigrams ezincinci.

Ezi bhokisi zokuhamba zeglasi ezinzima zeglasi zinokusetyenziselwa ukugcina kunye nokuxuba kunye nesampulu.
I-CACW PAP: GL45 i-pulyproplenene
Umthamo: 100ml 250ml 500ml kunye ne-1000ml
Isampulu: MAHHALA
I-OEM: Iyafumaneka
Ikhowudi yokubuyisa: Eli linani elipheleleyo elishicilelwe kwimveliso ngexesha lenkqubo yokwenziwa kwemveliso esetyenziselwa ukuchongwa kwecandelo lemveliso, iodolo yomsebenzi wokuvelisa kunye nokulandelelwa kwezinto ezisetyenzisiweyo.

Aijiren™ reagent bottles, also called media bottles, are manufactured from high quality, borosilicate 3.3 glass, with GL45 thread cap.

I-Aijiren 500ml yeendaba zebhotile yebhotile 3.3, Cacisa, ngesikrini se-PP. Ukufumana izinto ezikhethekileyo zokusebenzisa, iibhotile zeglasi zinokungaxhathisi kakhulu ziqulathe ngempumelelo nakuphi na izimo eziqinileyo, zolwelo, okanye iisampulu.