Mwisi yisi-yimikorere ya chromatografiya (HPLC), guhitamo igituba neza ni ngombwa kugirango ugere kubisobanuro neza, byizewe. Imwe mu mahitamo azwi cyane kandi meza arahari niPeek tubing, iki kigira uruhare rukomeye mu kwemeza kose isesengura rya shimi. Muri iki kiganiro, tuzashakisha impamvu tubing ya peeek ari amahitamo yo hejuru ya laboratoire nuburyo guhitamo ubunini bwiburyo burashobora kuzamura ubushakashatsi bwawe bwa chromatografiya.
Impamvu Peek Tubing ni ngombwa kuri HPLC
Imikorere-yimikorere ya chromatografiya (HPLC) ni tekinike yisesengura ikoresha cyane cyane mu nganda zinyuranye, harimo imiti, gukurikirana ibidukikije, no kubona ibiribwa ku bidukikije. Mugihe cyo gusesengura HPLC, abashakashatsi bavuzaga igitutu kinini binyuze muri sisitemu, ihatira guhangayikishwa cyane. Ibi bituma ari ngombwa gukoresha igituba gikomeye, uhinda umushyitsi, kandi ushoboye kwihanganira ubushyuhe bwinshi.
Teek Tubing, hamwe n'imbaraga zayo nziza cyane na chimique, igenewe guhuza ibisabwa bisaba. Birarwanya gukandagira kugeza kuri 300akabari, bigatuma ari byiza gukoreshwa muri porogaramu ya HPLC. Byongeye kandi, peek (polyethethethethetotone) ntabwo ill ont iveon, kureba niba isesengura rigumaho umwanda, rikaba rikomeye mubikorwa byo gusesengura aho ari byose.
Ibintu by'ingenzi bya 1/16 "Peek Tubing
Ibikoresho bya Maxicle (Suzhou) Co, Ltd.itanga1/16 "Peek TubingMubunini butandukanye, kukwemerera guhitamo igituba gihuye neza na HPLC. Diameter yo hanze (od) yigituba ni 1/16 "(1.58 mm), ingano isanzwe ihuye na sisitemu nyinshi za HPLC. Amahitamo ya diameter yimbere (id) arimo 0.13mm, 0.18mm, 0.25m, 0.5mm, 0.75m, na 1mm, iguhe uburyo butandukanye bwibiciro bitandukanye.
Peek Tubing kuva Maxi Ibikoresho bya siyanse bizwiho kwihanganira0.001 "(0.03mm)kuri diameter yimbere n'inyuma, iharanira ubukode mubikorwa. Uku gusobanuka ni ngombwa kubisubizo byizewe bya HPLC, aho no gutandukana gato bishobora kugira ireme ryisesengura. Byongeye kandi, kubitumizwa k'abashaka gukururaMetero 5, agutitiraItangwa, bituma guca igituba kuburebure bwawe bworoshye kandi busobanutse.
Ibyiza byo gukoresha peek Tubing muri HPLC
1. Umuvuduko mwinshi wo kurwanya igitutu: Gukubita peek byateguwe cyane kwihanganira imivuduko minini-ibidukikije, bituma bitunganya porogaramu ya HPLC aho porogaramu zihagarara zishyizwe mu gitutu gikabije. Ituma ubunyangamugayo bwayo bufite igitutu cyo kugeza100 bar, kwemeza ko gutembera neza no kudacogora mugihe cyawe.
2. Kurwanya imiti: Imwe mu bintu bigaragara byo gukubita peek nindwara zidasanzwe zo kurwanya imiti. Irashobora gukemura ibintu byinshi bivuga, harimo aside, ibishishwa, hamwe na kama, nta gutesha agaciro cyangwa kutesha agaciro cyangwa ngo bishobore kwangiza kwangiza muri sisitemu. Ibi bituma bigira intego yo gusesengura imiti isaba kweza no kuba ukuri.
3. Ubushyuhe: Gukubita peek nanone birateraGushonga Ingingo ya 350 ° C., bigatuma birwanya ubushyuhe bwo hejuru bushobora kubaho mugihe kirekire cyangwa ubushyuhe bwinshi. Uku kurwanya ubushyuhe hemeza ko igituba gisigaye gikomeza ndetse no mubushyuhe bwinshi, gitanga kwizerwa muburyo butandukanye bwo kugerageza.
4. Guhuza hamwe nurutoki-rukomeye: Peek Tubing yagenewe gukora neza hamwe nintoki zinanutse hamwe nintoki zifatika, zitanga umurongo woroshye kandi unoze udakeneye ibikoresho bigoye. Iyi mikoreshereze ya gitsindire ituma byoroshye gushiraho no kubungabunga sisitemu yawe ya HPLC.
5. Amabara-yanditse kugirango amenyekane byoroshye: Gukubita peek ni ibara-ryanditseho kuri diameter yimbere (ID) kugirango ifashe mugufasha byoroshye. Mugihe wino ishobora kwambara hamwe nukoresha imikoreshereze, ntabwo bigira ingaruka kubikorwa byo kwikubita, kwemeza ko ushobora kubishingikiriza kubisesengura.
Niki ugomba kwirinda mugihe ukoresheje peek tubing
Mugihe peek yo kwinginga irwanya cyane imiti itandukanye, hari bimwe bidasanzwe.Aside sulfurikekandiAcide yibanze nitricirashobora kwangiza igituba, kugirango birinde. Byongeye kandi, peek tubing irashobora kwaguka mugihe uhuye nibibazo bimwe nkaDmso (Dimethyl Sulfoxide), dichloromethane, naThf (Tetrahydrofuran), zishobora kugira ingaruka mubunyangamugayo bwa sisitemu mugihe.
Porogaramu nyayo Yama Yama Yama Yama Yama
Laboratoire nyinshi ninganda zishingiye kuri peek tubing kubintu bitandukanye bya HPLC. Kurugero, laboratoire ya farumasi ikoresha peek igituba kugirango ibone neza kandi itandukanya neza ibice mubiyobyabwenge. Mu buryo nk'ubwo, ibikoresho byo kwipimisha ibidukikije bikoresha peek tubing yo gusesengura amazi n'ubutaka butagira ibyago byo kwanduza igituza.
Hindura sisitemu ya HPLC hamwe na peek tubing
Peek Tubing ni ngombwa-kugira laboratoire iyo ari yo yose ikora imikorere myinshi ya chromatografiya. Hamwe no kurwanya umuvuduko mwinshi, kurwanya imiti myiza, ihungabana ryumuriro, peek lub ing yemeza ko sisitemu yawe ya HPLC itanga ibisubizo nyabyo kandi byizewe. Ibikoresho bya Maxique itanga1/16 "Peek TubingMuburyo bunini no kwihanganira neza kugirango bihuze porogaramu zitandukanye, bigatuma ujya guhitamo laboratoire kwisi yose.
Twandikire Uyu munsiKugira ngo umenye byinshi kuri preek yacu ya preek hamwe nuburyo bishobora kunoza imikorere no gusesengura bya HPLC.
Igihe cyohereza: Ukuboza-18-2024