9mm 0.3ml polypropylene screw mutsipa micro vial

Micro vials yakakodzera kuti agilent, AB ScEEX, Brukers, TechkInciencient, Shimadzilmy, Shimadzu, Mvura, CTC Autosamupler And

Micro inonyorwa, kana ichishandiswa pamwe chete neAutosamppler vials, bvumira kuti uve nekukwira sampula kupora uye kuve nyore sampuli nekuti iyo conical chimiro inoderedza nzvimbo yemukati mukati meiyo vial.

Main application yemakwenzi epurasitiki ambu, mvura uye protein kuongorora, Capillary Electrophoresis, ion chromatography etc.
Sarudzo yakakwana kana uchishanda nemapuroteni. Yakanakira kuti ic application

Main application yemakwenzi epurasitiki ambu, mvura uye protein kuongorora, Capillary Electrophoresis, ion chromatography etc.
Sarudzo yakakwana kana uchishanda nemapuroteni. Yakanakira kuti ic application

Aijiren 11mm polypropyle snap micro micro vials inogona kushandiswa mune yakawanda yakajairika gasi uye mvura chromatography autosamuphers. Varume vakasindirwazve vakanaka pazvinenge zvese zvinodhaka, kunyangwe avo vane robhoti kubata. Vials inogonawo kutemerwa neyakajairwa 11mm aluminium crimp chisimbiso. Iyo conical yemukati inovimbisa kudzoka kwakakura kwezvinhu pasina hasha dzekushandisa inobvisa inobvisa. Bhodhoro repurasitiki rine mutete penetera point, yakagadzirwa nePolyethyle, yakakodzera kuti snap mhete uye crimp yepamusoro mabhodhoro nd1. Snap \ / crimp yepamusoro inoenderana nemapepa ekushandisa ne 11mm pp micro-vial snap rinoringingingingwe) / crimp.

Kuwana kukodzera kushandiswazve pamusoro pehuremu hwakawandisa hwekupisa, idzi 1ml shell viums dzinouya dzakaedzwa zvakanyanya kuitira kuti dzienderane nemushandisi wekupedzisira. Mukati meBAB bvunzo dzekuita kuti uve nechokwadi chehunhu hwemhando yepamusoro. Yepakutanga Shell Vial yemvura 96-chinzvimbo quappler. yakagadzirwa kubva kune yepamusoro mhando yemhando yegirortige. 0.15 kana 0.20 ml Limited vhoriyamu Insert

Aijiren polypropylene snap mhete micro micro micro anogona kushandiswa neyakawandisa gc uye lc autosamupleers. Aya maronda, makuva ehupfumi anogadzirwa kubva kure nekureba pombi yemakemikari akanaka emakemikari. Iyo yakakwenenzverwa yemukati inovimbisa kuunganidzwa kwakanyanya kwezviratidzo pasina kunetsa kwekubvisa kunobvisa. Nekukura kwemuviri we12 * 32mm zvinoita kuti zviwedzere kuwiriranwa nevazhinji vanowedzera, et.

Mhando yepamusoro 1ml yakajeka girazi shell vial yekupa

Micro Insert inoshandiswa kuve nechokwadi chekuongororwa kwakaringana uye kwakavimbika kwemasampu ako eLab. Micro-insert inogadzirwa yegirazi rakajeka. Micro inonyorwa, kana ichishandiswa pamwe chete neAutosamppler vials, bvumira kuti uve nekukwira sampula kupora uye kuve nyore sampuli nekuti iyo conical chimiro inoderedza nzvimbo yemukati mukati meiyo vial.
Micro insert inogona kushandiswa necrew tops, crimp kumusoro, kana snap-yepamusoro vials. Zvese zveChicicy zvidhori zveSyrts zvinopihwa neiyo tsika yakadhonzwa point pamwe neiyo yakavandudzwa mandrel point. Dhirowa Point Inserts dzakanyanya hupfumi, asi Mandrel Point Inserts inoisa inopa yakanyanya kunongedzerwa uye yunifomu tipe inogonesa kupora kwakanaka. Micro-inoisa inogona kushandiswa pane ese 1.5ML vials. Zvinobudirira zvinodzikisira kudzvinyirira kwesirinji. Polysspring mainzvimbo anozvisarudzira.

Polypropylene vigial inzvimbo yehupfumi kune girazi kune zvimwe zvinoshandiswa. Iyo vial inonyanya kuvakwa kubva kune yakakwirira-mhando, inobhadharwa polypropylene kana polmethyl pentene (PMP). Iyi mapurasitiki inowanzo sarudzirwa kumakemikari emakemikari, kuita uye kujeka. Polypropylene ndiyo inonyanya kufarirwa mapurasitiki zvinhu. Polypropylene vials vane kupisa kupesana kusvika ku135 degrees celsius uye vanowanzo shandiswa mu chromatographic miedzo. PMP ine yepamusoro yekupisa kuramba - kusvika pamadhigirii anosvika 175 celsius - uye inoonekera, inowedzera kuoneka kwemuenzaniso mukati mehupombwe. Iyo vial kazhinji ine yakajairwa 9mm yekunze diameter, ichiita kuti ienderane nehuremu hwakasiyana-siyana hwekutora masisitimu anowanzoshandiswa mumarabhorosi.

Aijiren polypropyle screw micro vials inogona kushandiswa mune yakawanda yakajairika gasi uye mvura chromatography autosamupirers. Iyo PP micro vial inovakwa kubva kune yakakwirira-mhando polypropylene, chiitiko chemakemikari uye chakasimba zvepurasitiki chinozivikanwa nekukosheswa kwemakemikari. Izvi zvinoona kuti vial haiite ne kana kusvibisa muenzaniso. Iyo vial inoratidzwa screen yakashongedzwa mutsipa, iyo inobvumira seyakaganhurwa uye yeiyo nguva yekukwana kana iyo cap yakakwenenzverwa pane vial. Ichi chimiro chakakosha kudzivirira sampu yemuenzaniso uye kusvibiswa. Aijiren pp vials inosanganisa iyo robustness yeTPX PMP ine mabhenefiti egirazi kana PP micro insert.

Conical pasi inoisa:

Yakagadzirirwa kuisa samples pazasi, kuderedza zvasara uye kuwedzera kupora. Yakanakira kuongororwa kwekuongorora uko kwese kudonha kuverenga.

Flat pasi Pasi PENYU:

Nyore kuchenesa uye kushandisazve, asi zvinogona kusiya imwe yakasara mvura. Inokodzera kuwanda kwekuchengetedza uye kugadzirisa mabasa.

Conical base ne polymer chitubu insert:

Ivo vanopa imwezve kugadzikana kudzivirira tilting kana kufamba mukati meiyo vial, vachiita kuti vakwane yakakodzera automated yakakwira-incut

Aijiren's Micro vials & Caps Series yakagadzirirwa yakakwirira-performance yemvura chromatography (HPLC) uye gasi chromatography (GC) inoongorora. Yakagadzirwa kubva kune yakakwirira-mhando borosilrate girazi, ivo vanoona kugadzikana kwekufungidzira uye mhedzisiro chaiyo yekuongorora.

0.3ml vials ine pre-yakaiswa micro-inoisa micro-inoisa kune Ultra-yakaderera vhoriyamu kuongorora. Kuderedza kurasa kwemuenzaniso (≤1μl inosara) uye kuenderana neAgilent 6495C QQQ MS Systems

9mm screw conical micro-vial ye laboratory chromatography kuedza, iyo micro-vial size iri 11.6x32mm. Yakakwira-mhando girazi vial yeHplc \ / / GC ongorora. 0.3 ml yakajeka girazi micro pane yakatarwa mu 2ML girazi vials. 2ml yakajeka girazi vial ne 0.3ml yakabatanidzwa vial, yakagadzirirwa yeakakosha samples kuti uchengetedze kuyedza kushandisa vhoriyamu. Pazasi yakatarwa micro isa kuti chengetedza iyo vial central vertical. Vials ine yakabatanidzwa micro-insert inowanikwa zvakare ikozvino mune yakajeka uye amber girazi. amber girazi rinoita kuti kuenderane neZuva-chiratidzo samples. Magirazi emagirazi awo anoiswa mukati memapurasitiki muumbi uye akatsikirirwa zvakasimba kubva paSepta nekuda kweiyo yayo inopfuura mipheti. Standard vials for gc und hplc.

Aijiren polypropylene snap micro micro vials inogona kushandiswa mune yakawanda gasi uye mvura chromatography autosamupirers. Aya maronda, makuva ehupfumi anogadzirwa kubva kure nekureba polypropylene ane simba remakemikari akanaka. Iyo conical yemukati inovimbisa kudzoka kwakakura kwezvinhu pasina hasha dzekushandisa inobvisa inobvisa. Saizi yemuviri ye12 * 32mm inoita kuti ive inoenderana neinodhonza zvakanyanya senge agilent, et. PP micro vial neimwe yezvisimbiso zvedu zvinogona kuwanikwa seye 2in1 kit inokosha push-on cap ine fentration poda yePolyethyle yeSnap Mhete uye Crimp Neck vials ndiyo ndimi vials nd11.

9mm screw conical micro-vial ye laboratory chromatography kuedza, iyo micro-vial size iri 11.6x32mm.

Yakasarudzika-isa sampuli vials inoshanda nemapaketi maviri uye crimp caps. Aya ma samples madiki anovhiringidza-isawarti vials vanoshanda pamwe chete nekadzi caps uye crimp caps. 11mm Glas Crimp nemitsipa ine mapepa akaomeswa zvakanakira kubata sampuli diki-vhoriyamu apo kuendesa yakadzika yakasara vhoriyamu. 11mm Glas Crimp mitsipa yemitsipa ine mapepa akasarudzika anopa zviri nyore uye kushanda kweanowanzoitwa micro emicro pane chidimbu chemutengo wemutengo. 0.3 ml yakajeka girazi micro pane yakatarwa mu 2 ml girazi vial. Pazasi yakatarwa micro isa kuti chengetedza iyo vial central vertical. Vials ine yakabatanidzwa micro-insert inowanikwa zvakare ikozvino mune yakajeka uye amber girazi. amber girazi rinoita kuti kuenderane neZuva-chiratidzo samples. Magirazi emagirazi awo anoiswa mukati memapurasitiki muumbi uye akatsikirirwa zvakasimba kubva paSepta nekuda kweiyo yayo inopfuura mipheti.

11mm Crimp mutsipa conical micro-vial ye laboratory chromatography kuedza, iyo micro-vial size iri 11.6x32mm. Yakakwira-mhando girazi vial yeHplc \ / / GC ongorora. 0.3 ml yakajeka girazi micro pane yakatarwa mu 2ML girazi vials. 2ml yakajeka girazi vial ne 0.3ml yakabatanidzwa vial, yakagadzirirwa yeakakosha samples kuti uchengetedze kuyedza kushandisa vhoriyamu. Pazasi yakatarwa micro isa kuti chengetedza iyo vial central vertical. Vials ine yakabatanidzwa micro-insert inowanikwa zvakare ikozvino mune yakajeka uye amber girazi. amber girazi rinoita kuti kuenderane neZuva-chiratidzo samples. Magirazi emagirazi awo anoiswa mukati memapurasitiki muumbi uye akatsikirirwa zvakasimba kubva paSepta nekuda kweiyo yayo inopfuura mipheti. Mauto eGC uye HPLC.

0.3 ml yakajeka girazi micro

Micro inonyorwa, kana ichishandiswa pamwe chete neAutosamppler vials, bvumira kuti uve nekukwira sampula kupora uye kuve nyore sampuli nekuti iyo conical chimiro inoderedza nzvimbo yemukati mukati meiyo vial.

9mm screw conical micro-vial ye laboratory chromatography kuedza, iyo micro-vial size iri 11.6x32mm.

0.3 ml yakajeka girazi micro

Vhoriyamu: 1.26-2.0ml
Dimension: 12x32mm
Ruvara: Bvisa
Nyora-pane nzvimbo: ne
Mutsipa: screw mutsipa
Mutsipa dhayamita: 9mm
Zvinyorwa: Brosilthe Glass \ / 1st Hydrolytic Class Glass
Septa: Asina-Slit, Pre-Slit, PTFE \ / Silicone
Insert: 250ul \ / 300ul
Yakagadzirirwa Rutsigiro: OEM, ODM
SAMPLE: YEMAHARA

Kuwana kukodzera kushandiswazve pamusoro pehuremu hwakawandisa hwekupisa, idzi 1ml shell viums dzinouya dzakaedzwa zvakanyanya kuitira kuti dzienderane nemushandisi wekupedzisira. Mukati meBAB bvunzo dzekuita kuti uve nechokwadi chehunhu hwemhando yepamusoro. Yepakutanga Shell Vial yemvura 96-chinzvimbo quappler. yakagadzirwa kubva kune yepamusoro mhando yemhando yegirortige. 0.15 kana 0.20 ml Limited vhoriyamu Insert

Vhoriyamu: 1.26-2.0ml
Dimension: 12x32mm
Ruvara: Amber
Nyora-pane nzvimbo: ne
Mutsipa: screw mutsipa
Mutsipa dhayamita: 9mm
Zvinyorwa: Brosilthe Glass \ / 1st Hydrolytic Class Glass
Septa: Asina-Slit, Pre-Slit, PTFE \ / Silicone
Insert: 250ul \ / 300ul
Yakagadzirirwa Rutsigiro: OEM, ODM
SAMPLE: YEMAHARA

Mhando yepamusoro 1ml yakajeka girazi shell vial yekupa

Aijiren 11mm polypropyle snap micro micro vials inogona kushandiswa mune yakawanda yakajairika gasi uye mvura chromatography autosamuphers. Varume vakasindirwazve vakanaka pazvinenge zvese zvinodhaka, kunyangwe avo vane robhoti kubata. Vials inogonawo kutemerwa neyakajairwa 11mm aluminium crimp chisimbiso. Iyo conical yemukati inovimbisa kudzoka kwakakura kwezvinhu pasina hasha dzekushandisa inobvisa inobvisa. Bhodhoro repurasitiki rine mutete penetera point, yakagadzirwa nePolyethyle, yakakodzera kuti snap mhete uye crimp yepamusoro mabhodhoro nd1. Snap \ / crimp yepamusoro inoenderana nemapepa ekushandisa ne 11mm pp micro-vial snap rinoringingingingwe) / crimp.

Micro vials yakakodzera kuti agilent, AB ScEEX, Brukers, TechkInciencient, Shimadzilmy, Shimadzu, Mvura, CTC Autosamupler And

Micro Insert inoshandiswa kuve nechokwadi chekuongororwa kwakaringana uye kwakavimbika kwemasampu ako eLab. Micro-insert inogadzirwa yegirazi rakajeka. Micro inonyorwa, kana ichishandiswa pamwe chete neAutosamppler vials, bvumira kuti uve nekukwira sampula kupora uye kuve nyore sampuli nekuti iyo conical chimiro inoderedza nzvimbo yemukati mukati meiyo vial.
Micro insert inogona kushandiswa necrew tops, crimp kumusoro, kana snap-yepamusoro vials. Zvese zveChicicy zvidhori zveSyrts zvinopihwa neiyo tsika yakadhonzwa point pamwe neiyo yakavandudzwa mandrel point. Dhirowa Point Inserts dzakanyanya hupfumi, asi Mandrel Point Inserts inoisa inopa yakanyanya kunongedzerwa uye yunifomu tipe inogonesa kupora kwakanaka. Micro-inoisa inogona kushandiswa pane ese 1.5ML vials. Zvinobudirira zvinodzikisira kudzvinyirira kwesirinji. Polysspring mainzvimbo anozvisarudzira.

Aijiren polypropylene snap mhete micro micro micro anogona kushandiswa neyakawandisa gc uye lc autosamupleers. Aya maronda, makuva ehupfumi anogadzirwa kubva kure nekureba pombi yemakemikari akanaka emakemikari. Iyo yakakwenenzverwa yemukati inovimbisa kuunganidzwa kwakanyanya kwezviratidzo pasina kunetsa kwekubvisa kunobvisa. Nekukura kwemuviri we12 * 32mm zvinoita kuti zviwedzere kuwiriranwa nevazhinji vanowedzera, et.

9mm screw conical micro-vial ye laboratory chromatography kuedza, iyo micro-vial size iri 11.6x32mm. Yakakwira-mhando girazi vial yeHplc \ / / GC ongorora. 0.3 ml yakajeka girazi micro pane yakatarwa mu 2ML girazi vials. 2ml yakajeka girazi vial ne 0.3ml yakabatanidzwa vial, yakagadzirirwa yeakakosha samples kuti uchengetedze kuyedza kushandisa vhoriyamu. Pazasi yakatarwa micro isa kuti chengetedza iyo vial central vertical. Vials ine yakabatanidzwa micro-insert inowanikwa zvakare ikozvino mune yakajeka uye amber girazi. amber girazi rinoita kuti kuenderane neZuva-chiratidzo samples. Magirazi emagirazi awo anoiswa mukati memapurasitiki muumbi uye akatsikirirwa zvakasimba kubva paSepta nekuda kweiyo yayo inopfuura mipheti. Standard vials for gc und hplc.

Main application yemakwenzi epurasitiki ambu, mvura uye protein kuongorora, Capillary Electrophoresis, ion chromatography etc.
Sarudzo yakakwana kana uchishanda nemapuroteni. Yakanakira kuti ic application

Polypropylene vigial inzvimbo yehupfumi kune girazi kune zvimwe zvinoshandiswa. Iyo vial inonyanya kuvakwa kubva kune yakakwirira-mhando, inobhadharwa polypropylene kana polmethyl pentene (PMP). Iyi mapurasitiki inowanzo sarudzirwa kumakemikari emakemikari, kuita uye kujeka. Polypropylene ndiyo inonyanya kufarirwa mapurasitiki zvinhu. Polypropylene vials vane kupisa kupesana kusvika ku135 degrees celsius uye vanowanzo shandiswa mu chromatographic miedzo. PMP ine yepamusoro yekupisa kuramba - kusvika pamadhigirii anosvika 175 celsius - uye inoonekera, inowedzera kuoneka kwemuenzaniso mukati mehupombwe. Iyo vial kazhinji ine yakajairwa 9mm yekunze diameter, ichiita kuti ienderane nehuremu hwakasiyana-siyana hwekutora masisitimu anowanzoshandiswa mumarabhorosi.

Aijiren polypropylene snap micro micro vials inogona kushandiswa mune yakawanda gasi uye mvura chromatography autosamupirers. Aya maronda, makuva ehupfumi anogadzirwa kubva kure nekureba polypropylene ane simba remakemikari akanaka. Iyo conical yemukati inovimbisa kudzoka kwakakura kwezvinhu pasina hasha dzekushandisa inobvisa inobvisa. Saizi yemuviri ye12 * 32mm inoita kuti ive inoenderana neinodhonza zvakanyanya senge agilent, et. PP micro vial neimwe yezvisimbiso zvedu zvinogona kuwanikwa seye 2in1 kit inokosha push-on cap ine fentration poda yePolyethyle yeSnap Mhete uye Crimp Neck vials ndiyo ndimi vials nd11.

Conical pasi inoisa:

Yakagadzirirwa kuisa samples pazasi, kuderedza zvasara uye kuwedzera kupora. Yakanakira kuongororwa kwekuongorora uko kwese kudonha kuverenga.

Flat pasi Pasi PENYU:

Nyore kuchenesa uye kushandisazve, asi zvinogona kusiya imwe yakasara mvura. Inokodzera kuwanda kwekuchengetedza uye kugadzirisa mabasa.

Conical base ne polymer chitubu insert:

Ivo vanopa imwezve kugadzikana kudzivirira tilting kana kufamba mukati meiyo vial, vachiita kuti vakwane yakakodzera automated yakakwira-incut

Aijiren polypropyle screw micro vials inogona kushandiswa mune yakawanda yakajairika gasi uye mvura chromatography autosamupirers. Iyo PP micro vial inovakwa kubva kune yakakwirira-mhando polypropylene, chiitiko chemakemikari uye chakasimba zvepurasitiki chinozivikanwa nekukosheswa kwemakemikari. Izvi zvinoona kuti vial haiite ne kana kusvibisa muenzaniso. Iyo vial inoratidzwa screen yakashongedzwa mutsipa, iyo inobvumira seyakaganhurwa uye yeiyo nguva yekukwana kana iyo cap yakakwenenzverwa pane vial. Ichi chimiro chakakosha kudzivirira sampu yemuenzaniso uye kusvibiswa. Aijiren pp vials inosanganisa iyo robustness yeTPX PMP ine mabhenefiti egirazi kana PP micro insert.

Vhoriyamu: 1.26-2.0ml
Dimension: 12x32mm
Ruvara: Amber
Nyora-pane nzvimbo: ne
Mutsipa: screw mutsipa
Mutsipa dhayamita: 9mm
Zvinyorwa: Brosilthe Glass \ / 1st Hydrolytic Class Glass
Septa: Asina-Slit, Pre-Slit, PTFE \ / Silicone
Insert: 250ul \ / 300ul
Yakagadzirirwa Rutsigiro: OEM, ODM
SAMPLE: YEMAHARA

9mm screw conical micro-vial ye laboratory chromatography kuedza, iyo micro-vial size iri 11.6x32mm. Yakakwira-mhando girazi vial yeHplc \ / / GC ongorora. 2ml yakajeka girazi vial ne 0.3ml yakabatanidzwa vial, yakagadzirirwa yeakakosha samples kuti uchengetedze kuyedza kushandisa vhoriyamu. Pazasi yakatarwa micro isa kuti chengetedza iyo vial central vertical. Vials ine yakabatanidzwa micro-insert inowanikwa zvakare ikozvino mune yakajeka uye amber girazi. amber glass inoita kuti ienderane neanoratidzira kwezuva-samples. Magirazi emagirazi awo anoiswa mukati memapurasitiki muumbi uye akatsikirirwa zvakasimba kubva paSepta nekuda kweiyo yayo inopfuura mipheti. Mauto eGC uye HPLC.

Aijiren's Micro vials & Caps Series yakagadzirirwa yakakwirira-performance yemvura chromatography (HPLC) uye gasi chromatography (GC) inoongorora. Yakagadzirwa kubva kune yakakwirira-mhando borosilrate girazi, ivo vanoona kugadzikana kwekufungidzira uye mhedzisiro chaiyo yekuongorora.

Main application yemakwenzi epurasitiki ambu, mvura uye protein kuongorora, Capillary Electrophoresis, ion chromatography etc.
Sarudzo yakakwana kana uchishanda nemapuroteni. Yakanakira kuti ic application

Yakasarudzika-isa sampuli vials inoshanda nemapaketi maviri uye crimp caps. Aya ma samples madiki anovhiringidza-isawarti vials vanoshanda pamwe chete nekadzi caps uye crimp caps. 11mm Glas Crimp nemitsipa ine mapepa akaomeswa zvakanakira kubata sampuli diki-vhoriyamu apo kuendesa yakadzika yakasara vhoriyamu. 11mm Glas Crimp mitsipa yemitsipa ine mapepa akasarudzika anopa zviri nyore uye kushanda kweanowanzoitwa micro emicro pane chidimbu chemutengo wemutengo. 0.3 ml yakajeka girazi micro pane yakatarwa mu 2 ml girazi vial. Pazasi yakatarwa micro isa kuti chengetedza iyo vial central vertical. Vials ine yakabatanidzwa micro-insert inowanikwa zvakare ikozvino mune yakajeka uye amber girazi. amber girazi rinoita kuti kuenderane neZuva-chiratidzo samples. Magirazi emagirazi awo anoiswa mukati memapurasitiki muumbi uye akatsikirirwa zvakasimba kubva paSepta nekuda kweiyo yayo inopfuura mipheti.

0.3ml vials ine pre-yakaiswa micro-inoisa micro-inoisa kune Ultra-yakaderera vhoriyamu kuongorora. Kuderedza kurasa kwemuenzaniso (≤1μl inosara) uye kuenderana neAgilent 6495C QQQ MS Systems

11mm Crimp mutsipa conical micro-vial ye laboratory chromatography kuedza, iyo micro-vial size iri 11.6x32mm. Yakakwira-mhando girazi vial yeHplc \ / / GC ongorora. 0.3 ml yakajeka girazi micro pane yakatarwa mu 2ML girazi vials. 2ml yakajeka girazi vial ne 0.3ml yakabatanidzwa vial, yakagadzirirwa yeakakosha samples kuti uchengetedze kuyedza kushandisa vhoriyamu. Pazasi yakatarwa micro isa kuti chengetedza iyo vial central vertical. Vials ine yakabatanidzwa micro-insert inowanikwa zvakare ikozvino mune yakajeka uye amber girazi. amber girazi rinoita kuti kuenderane neZuva-chiratidzo samples. Magirazi emagirazi awo anoiswa mukati memapurasitiki muumbi uye akatsikirirwa zvakasimba kubva paSepta nekuda kweiyo yayo inopfuura mipheti. Mauto eGC uye HPLC.