Kufunika koyesa kukhulupirika kwa analyticalsyringe zosefera

Kusefera nthawi zambiri kumakhala gawo lofunika kwambiri pakugwira ntchito, kotero kuyesa kukhulupirika kwa sefa ya syringe ndikofunikira kwambiri, ndipo tanthauzo lake lili mu:

1. Tsimikizirani kukula kwenikweni kwa pore kusefera kwa nembanemba

2. Onani ngati fyulutayo ili bwino

3. Kuzindikira kuwonongeka

4. Tsimikizirani kukhazikitsa kolondola

5. Tsimikizirani kuti makina osefera amakwaniritsa ntchito yotsimikizira

Kuyesa umphumphu ndi chitsimikiziro chazinthu zathu ndikuwongolera khalidwe lazopanga, zomwe ndi njira zoyendetsera kampani

Ntchito yake ndi chiyanisyringe fyuluta

Perekani sefa yachitsanzo ya syringe yotayidwa yomwe imasakaniza nembanemba ya cellulose, nembanemba ya nayiloni, nembanemba ya PVDF ya polyvinylidene fluoride kuti ikwaniritse zofunikira zosiyanasiyana za ogwiritsa ntchito pazosefera zachitsanzo komanso zogwirizana ndi mankhwala.

The organic gawo/organic syringe fyuluta utenga PTFE (polytetrafluoroethylene) microporous nembanemba, amene ali wabwino ngakhale mankhwala.Iwo ali kwambiri kukana mankhwala ambiri HPLC njira organic monga methanol, acetonitrile, n-hexane, isopropanol, etc. Zosungunuka.Angagwiritsidwe ntchito kusefa zitsanzo organic zosungunulira.

Sefa ya syringe yamadzi/yamadzi imagwiritsa ntchito nembanemba ya microporous ya polyethersulfone (PES).Amagwiritsidwa ntchito posefera zitsanzo za yankho lamadzi, zomwe siziyenera kusefa zitsanzo za zosungunulira za organic.Sefa ya syringe yotayika imalola kuti njira zonse zamadzi ndi organic zisefedwe mwachangu komanso moyenera.

Sefa ya syringe: yoyenera pamadzi ndi zosungunulira zosiyanasiyana za organic, zosagwirizana ndi zosungunulira zonse, kusungunuka kochepa.Iwo ali ndi makhalidwe a mpweya permeability ndi impermeability madzi, lalikulu mpweya flux, mkulu tinthu posungira mlingo, zabwino kutentha kukana, kukana amphamvu zidulo, alkalis, organic solvents ndi okosijeni, kukana kukalamba, kusamamatira, non-flammability, non- toxicity, ndi biocompatibility.Zogulitsa zake zimagwiritsidwa ntchito kwambiri mu mankhwala, mankhwala, kuteteza chilengedwe, zamagetsi, chakudya, mphamvu ndi zina.

Cholinga chake ndi chiyanisyringe fyuluta

Sefa ya syringe ndi chida chachangu, chosavuta komanso chodalirika chomwe chimagwiritsidwa ntchito nthawi zonse m'ma laboratories.Ili ndi maonekedwe okongola, kulemera kwake ndi ukhondo wapamwamba.Izo makamaka ntchito chitsanzo prefiltration, kulongosola ndi kuchotsa particles, ndi yotsekereza ndi kusefera zamadzimadzi ndi mpweya.Ndi njira yabwino yosefa zitsanzo zazing'ono za HPLC ndi GC. Molingana ndi njira yotseketsa, imatha kugawidwa kukhala yotseketsa komanso yosatseketsa.Mkonzi wotsatirawa akudziwitsani cholinga cha sefa ya syringe:

1. Kuchotsa mapuloteni osungira ndi kutsimikiza kwa kusungunuka

2. Kusanthula kwachakumwa ndi kuyesa chakudya ndi kusanthula kwa biofuel

3. Zitsanzo pretreatment

4. Kuyang'anira ndi kusanthula chilengedwe

5. Kusanthula kwamankhwala ndi zinthu zoyambira zamadzimadzi

6. Kukonzekera kwachitsanzo kwa gasi wa chromatography ndi kusanthula kwapadera kwa QC

7. Kusefera gasi ndi kuzindikira kwamadzimadzi