Is UHPLC always better than HPLC?

UHPLC offers higher resolution and faster analysis, but it comes with greater cost and stricter requirements—so “better” depends on your specific application.

Can I use the same columns for HPLC and UHPLC?

Typically not. UHPLC columns are optimized for higher pressure and smaller particles, and standard HPLC columns may not perform optimally or safely in UHPLC systems.

What key consumables should I upgrade for UHPLC?

Focus on low-adsorption vials, ultra-clean filters and injection systems with minimal dead volume, to maintain peak shape and reproducibility in UHPLC.

Izigaba

I-Autosampler Vial

I-9mm 2ml nyatela i-HPLC autosampler vial I-9mm find ntambo efushane nge-Septa I-8-425 2ML Screw Neck HPLC Autosampler Vial Isikulufa caps nge-Septa ye-8-425 screw intamo I-10-425 Screw Neck 2ML HPLC Autosampler Vial 10-425 Screw Caps nge-Septa I-11mm crimp top 2ml autosampler vial I-11mm crimp top top cap nge-Septa I-11mm Snap Ring 2ML Autosampler Vial I-11mm Snap Top Caps ngeSepta

I-HeadSpace vial

I-20mm crimp top aluminium caps nge-Septa I-18mm Screw HeadSpace Vial I-20ML Headspace Vials I-Buyl Rubber Stopper yama-20mm crimp vials I-20mm crimp top aluminium cap 20mm 20ml crimp headspace vial I-18mm 20ml Screw HeadSpace Vial I-20mm 10ml crimp top headspace vial I-18mm 10ml Screw HeadSpace Vaials I-20mm 6ml crimp top headspace vials ye-Karl Fischer

I-EPA VOA TOC VIALS

I-15-425 isikulufa isampula yesitoreji se-vial 15-425 Thread CAPS nge-Septa 40ml toc vial I-EPA VOA VIALS I-24-400 Screw Neck PP CAPS nge-Septa

Amashubhu amasiko

Iseli lesampula yengilazi nge-cap 25mm I-16mm COD yokugaya ishubhu lokuhlola I-glass test tube nge-screw cap 13mm & 16mm

Ukufakwa kwe-Micro Vial

I-0.3ml 11mm ingilazi crimp vial ngokufakwa okuhlanganisiwe I-9mm 0.3ml Glass Micro VIAL ehlanganiswe ngokufakwa Ukufakwa okuncane kwe-HPLC VIALS 1ml shell vial I-300Ul Insert Micro, Ifter Flat, 100 \ PK I-250 μl 9, 10, 11mm acless engezansi ye-vial ephansi, 100 \ PK I-Aijiren 250Ul Vial Insert, ingilazi entwasahlobo ezansi kwama-9, 10, 11mm vials I-250Ul Insert Micro, Ngaphansi Flat For 8-425 Vials I-150 μl 8mm ephansi ye-vial engezansi Ukufakwa kwe-Vial, i-150ul, ingilazi enama-polymer izinyawo ze-8-425 screw top vial

Ibhodlela le-reagent

Ibhodlela le-amber reagent yelebhu Sula ibhodlela le-reagent elabhorethri Gl45 reagent ibhodlela le-100ml I-GL45 Reagent Bottle 250ml I-GL45 Reagent Bottle 500ml I-GL45 Reagent Bottle 1000ml Sula i-reagent ibhodlela le-100ml Sula ibhodlela le-reagent 250ml Sula i-reagent bottle 500ml Sula i-reagent bottle 1000ml

I-HPLC Syringe Filter

Isihlungi esingalawuleki esichithiwe Isikebhe sokuhlunga se-ptfe ye-HPLC Isitebhisi se-Syringe isihlungi se-elebhu yelebhu I-Syringe Filter Pvdf iyathengiswa Izihlungi zesirinji ezinyumba eziphelele Isihlungi se-Syringe લલ for lab ukusetshenziswa I-0.22μm izihlungi zesirinji ezithengiswayo ezithengiswayo I-25mm Syringe Ihlunga Elithengiswayo I-13mm Isirinji Fitter Wholesale I-0.45μm sesirinji Fiptre Wholesale Price

Amathuluzi

I-WIRPRE yesandla ye-11mm, ama-20mm crimp caps I-Hand ancishile i-11mm, ama-20mm crimp caps 4ml vials rack I-2ml vial rack

Zonke izinto

Umhlahlandlela ophelele wezinhloko ze-Headspace: Izici, Ukukhetha, intengo, nokusebenzisa Umhlahlandlela ophelele webhodlela le-reagent I-Encyclopedia of HPLC VIALS Konke mayelana nokuphamba kwe-vial: Umhlahlandlela onemininingwane ye-13mm & 20mm Umhlahlandlela ophelele wokuhlunga kwesirinji: Izici, Ukukhetha, Intengo, kanye nokusebenzisa I-HPLC Vial Exernts: Ukuthuthukisa Ukunemba Nobuqotho Besampula I-Premium PTFE ne-Silicone Septa: Izisombululo ezinokwethenjelwa zokubopha I-Wholesale COD-V501mm 100mm COC COC COC yokuhlaziywa kwamanzi I-V945 eshibhile 2mm 9mm Amber HPLC VPLC iyathengiswa V935 Wholesale 2ml Amber HPLC VPLC VPLC aqhamuka eChina

Uphanzi

I-imeyili:market@aijirenvial.com

I-TEL:008618057059123

WhatsApp:+8618057059123

Ifektri Engeza: No.10 I-Baing North Road, Qujiang District, Quzhou City, Zhejiang Province, China

I-HPLC noma i-UHPLC? Ungayikhetha kanjani inqubo efanelekile ye-chromatography yelebhu yakho

Oct. 31st, 2025

Amathegi: I-HPLC vs UHPLC i-chromatography ewuketshezi I-Analytical Chemistry Ukuhamba Phambili kwe-Chromatography Ukudla kwe-Aijiren Amakholomu we-HPLC Amakholomu we-UHPLC Ukuhlaziywa Kwelebhu Ukuqhathaniswa kwe-chromatography Ama-Vials we-UHPLC

Yini i-HPLC?

I-chromatography e-high-liquid i-chromatogam isebenzisa amakholomu agcwele izinhlayiya ezinkulu (imvamisa 3-5 μm), zisebenza kakhulu ku-~ 400-600 Bar), futhi zisetshenziswa kabanzi nge-audione Kuthembekile, kuqinisekiswe kahle, futhi kuyahambisana nokuhamba komsebenzi okuningi okukhona.

Yini i-UHPLC?

I-Chromatography ye-Ultra-High Performent I-Chromatography inciphisa izinhlayiya ezincane kakhulu (imvamisa ≤2 μm) futhi isebenze ezingcindezini ezandise kakhulu (kuze kufike kubha ye-~ 1000-1500 noma ngaphezulu). Izinzuzo zifaka izikhathi zokugijima ngokushesha, ukusebenza kahle okuphezulu nokuxazululwa okuthuthukile. KwaLabs Ukusingathwa ukuxubana okuyinkimbinkimbi, ukulandelela kokuhlaziya noma ukudinga ukugcwaliseka okukhulu, i-UHPLC iyindlela eqinile.

Umehluko Osemqoka phakathi kwe-HPLC ne-UHPLC

Ipharameter	I-HPLC	Uhplc
Usayizi wezinhlayiyana	3-5 μm	≤ 2 μm
Ingcindezi ejwayelekile	Kufika ku-~ 400-600 Bar	Kufika ku-~ 1000-1500 Bar
Isivinini nokudlula	-Ngeqile	-Phezulu
Isixazululo	-Vamile	Kwakhushulwa
Izindleko Zensimbi	Shonisa	-Phakeme

Ukusebenzisa i-HPLC

I-HPLC ilungile lapho i-matrix yakho yesampula iyalawuleka, izimfuno ezingenayo zilinganiselwe, izingqinamba zesabelomali zikhona, futhi ubeka phambili izithiyo eziqinisekisiwe, ezizinzile. Uma uhlelo lwakho lokusebenza lubandakanya izindawo ezijwayelekile ze-molecule

Ukusebenzisa i-UHPLC

Uma uphatha amasampula ayinkimbinkimbi kakhulu (isb. Nokho, hlukana ukuthi i-UHPLC idinga izimo zohlelo eziqinile (ivolumu ephansi ephansi, iphampu ephezulu, ipompo eyenziwe kahle) nokudla okuphezulu okuphezulu.

Indaba evamile

Ukusuka ku-HPLC kuya ku-UHPLC futhi kunomthelela ekukhetheni okutholakalayo. Ukukhetha ama-vials asezingeni eliphakeme, ama-autosampler syringes, izihlungi, kanye namakholomu adabuka kakhulu ekuhambeni kokusebenza kwe-UHPLC ngenxa yokubekezelela okulimazayo. Isibonelo, ilebhu esebenzisa i-UHPLC kufanele icubungule ama-vials aphansi ama-adsorption, izihlungi ezihlanzekile ze-Ultra kanye ne-hardware eyenziwe kahle ukuze zilondoloze ukusebenza.

Kungani ukhethe Izimali ze-Chromatography zika-Aijiren

E-Zhejiang Aijiren Technology Co, Ltd., Sisekela ukugeleza kokubili ukugeleza komsebenzi kwe-HPLC kanye ne-UHPLC ngezinto zethu eziklanywe ngesazi. Umnikelo wethu uhlanganisa ama-vials aqinisekisiwe, isibopho se-SEPTA, izihlungi ezihlanzekile kanye ne-OEM \ KODM Solutions. Ngokusebenzisa okusetshenzisiwe kwe-AIJiren, ama-labs athola ukusebenza okuthembekile, anciphise ukungcoliswa kwangemuva nokuthola kabusha kwendlela engcono.

Bobabili i-HPLC ne-UHPLC banezindawo zabo ezindaweni zakubo. I-HPLC ihlala ibiza kakhulu futhi iqinile kokuhlaziya okujwayelekile okujwayelekile, kanti i-UHPLC ihlinzeka ngejubane elithuthukisiwe kanye nesinqumo sezimo ezifunwa kakhulu. Ukhiye uvumelanisa insimbi yakho, ukuhamba komsebenzi, okudliwayo, kanye nesabelomali kwizinhloso zakho zokuhlaziya.

Imibuzo ebuzwa njalo (i-FAQ)

Ingabe i-UHPLC ihlala ingcono kune-HPLC?

I-UHPLC inikeza ukulungiswa okuphezulu nokuhlaziywa okusheshayo, kepha kuza nezindleko ezinkulu nezidingo ezinzima - ngakho-ke "okungcono" kuya ngohlelo lwakho lokusebenza oluthile.

Ngingakwazi ukusebenzisa amakholomu afanayo e-HPLC ne-UHPLC?

Imvamisa cha. Amakholomu we-UHPLC alungiselelwe ingcindezi ephezulu nezinhlayiya ezincane, kanye namakholomu ajwayelekile we-HPLC angeke enze kahle amasistimu we-UHPLC.

Yiziphi izinto ezisetshenzisiwe okufanele ngithuthukise i-UHPLC?

Gxila kuma-viats aphansi akhishelwe, izihlungi ezihlanzekile ze-Ultra kanye nezinhlelo zokujova ngevolumu encane efile, ukugcina ukwakheka okuphezulu kanye nokuzala e-UHPLC.

Okwedlule:

I-HPLC Isampula Ukuhlekisa - Isinyathelo-Isinyathelo Umhlahlandlela

Olandelayo:

Buyela ohlwini

I-HPLC noma i-UHPLC? Ungayikhetha kanjani inqubo efanelekile ye-chromatography yelebhu yakho

Yini i-HPLC?

Yini i-UHPLC?

Usayizi wezinhlayiyana

3-5 μm

≤ 2 μm

Ingcindezi ejwayelekile

Kufika ku-~ 400-600 Bar

Kufika ku-~ 1000-1500 Bar

Isivinini nokudlula

-Ngeqile

-Phezulu

Isixazululo

-Vamile

Kwakhushulwa

Izindleko Zensimbi

Shonisa

-Phakeme