Kutsuka kwa Mutupitu & Kugwiritsa Ntchito: Kufalikira, Kuyerekeza kwa Mphero

1. Kuyamba

Mbale zam'madzi, zomwe zimapangidwa ndi galasi, zimagwiritsidwa ntchito kwambiri mu GC ndi GC-MS kuti mufufuze mankhwala osanjikiza mu nsonga. Kuwapangitsanso kuyeretsa koyenera ndipo kasupe kasamalidwe kokha sikungochepetsa mtengo wake komanso kumathandizanso kukhazikika kwa labotale.

2. Mitundu ya Vial & Mapulogalamu Oyenera

• Mbale za Cap-Cap (screw-pamwamba): Yosavuta kutsegula \ / kutseka, kumagwirizana ndi autosamursr, komanso yoyenera kugwiritsa ntchito mobwerezabwereza mu kusanthula kwa mawu.

• Mbale za Crip-Cap (aluminiyamu crid chivid + Seppta): Muzipereka chisindikizo cha Hermetic, kugwiritsa ntchito kamodzi chifukwa chipongwe chimayambitsa kusokonekera. Amakonda kupsinjika kwambiri, ochulukirapo - kapena owunikira oyang'anira (E.g.wachidziwikire, chakudya, chopangidwa).

3. Kuchotsa Kuchotsa Ntchito & Kuchotsa

Kukonzekera:

• Chilichonse chotsalira.

• Scrub botolo mkati ndi burashi kapena chopukutira.

• Chotsani ndi kuyeretsa cap ndi septa payokha.
  
  

Njira Zoyenerera Zofalikira Kwambiri (Kusinthidwa kuchokera ku protocols ya Lab):

Njira Ya (General Overtic Resoee)

1. Zilowerere 95% ethanol

2. Akupanga moyera kawiri

3. Muzimutsuka kawiri ndi madzi osungunuka

4. Oven-youma ku ~ 110 ° C kwa maola 1-2

Njira b (madzi okhazikitsidwa ndi madzi)

1. Muzimutsuka ndi Madzi a Top mobwerezabwereza

2. Akupanga m'madzi osungunuka (15min × 2)

3. Zilowerere mu ethanol ethanol ndiye kuti mpweya uwume

Njira C (Methanol -ofikira)

1. Methanol zilowerero + 20min akupanga

2. Madzi akupanga (20min)

3. Youma bwino

Njira d (yolimba yoyera yoyeretsa)

1. Acid Sambani: Sulfuric acid + potaziyamu Dichromate Ziloak → muzimutsuka

2. Mankhwala a Billial Alg ≥ + 30min ultrasound

3. Madzi a Ultrasound Schire → Owuma

Njira ya E (oxiledusting, okwera mtengo)

1. 24h zilowerere mu potaziyamu dichromate yankho

2. Madzi Opanga Madzi Akupanga Chitsuko (× 3)

3. Methanol mutsuka → mpweya wouma

4. Tsitsani nthawi zonse septa \ / glasi ikani poyambiranso

4.

Kuchepetsa zotsalira zotsika mtengo:

• Kutentha kumayeretsa mbale mu uvuni (110-150 ° C) kwa maola 1-2.

• Posankha kuyeretsa ndi strt mafuta kapena ming'alu ya vatuum.

• Kutalika kofanana mu gawo la gc mutu kuti muthandize otsalira otsalira.

Njira izi zimachepetsa "Mphepo za Ghost" ndi phokoso lakumbuyo mu kusanthula kwa GC.

5.. Zotsimikizika & zoyenera kuwongolera

• Kuyesa kotsalira: Gwiritsani ntchito kusanthula kwa Toc kapena Kuchita Zopanda Zopanda Zopanda PRIA GC-HS ndikuyerekeza nsonga zakumbuyo kwa iwo ochokera ku Mbale Zatsopano kuti musawonetsetse.
  
  

• Magawo otsimikizika: Chidule (kubwereza), cholembedwa, chowongolera (kudzera mumiyezo), ndizofunikira kwambiri kuti zitsimikizike zomwe zatsuka ndi zatsopano.

• QC Aumu: Tsatirani kuchuluka kwa vial. kukhazikitsa malire (E.g. 3-5 amagwiritsa ntchito). Sungani mbiri yoyeretsa, jakisoni wanthawi yayitali, komanso kuyerekeza machenjerero.
  
  

6. Gwiritsani ntchito moyo ndi zoopsa

• Muzochita, ma borolizating'ono amatha kugwiritsidwanso ntchitopafupifupi 3-5 nthawipambuyo pokonzanso njira zoyenerera ndi QC.
  
  

• Zoopsa zogulira:

  • Kuyipitsidwa

  • Septum kuwonongeka kapena kutayikira kovomereza chisindikizo

  • Zowonongeka zagalasi (zopukusa, zotanuka, ming'alu ya micro-micro) yopanga misampha yodetsedwa

  • Kusiyanasiyana mu Ukhondo Pakati pa Mbale ndi Ma batches kumabweretsa kubala
    
    
    

7. Kufalikira kwa Mphero: Kugwiritsa Ntchito VS

M'masamba ambiri, mtengo wobisika (ntchito, qc, zobwezeretsedwa, kuthamangitsidwa chifukwa cha kuipitsidwa) kugwiritsidwa ntchito mopitilira muyeso, makamaka pamene chidwi cham'mimba ndi zofunika.

8. Malangizo & machitidwe abwino

• Sankhani njira yoyeretsa yokhazikitsidwa ndi mawonekedwe odetsa; gwiritsani ntchito ma protocol ogulitsa pokhapokha ngati pakufunika.

• Tsitsani nthawi zonse septa; Kugwiritsa Ntchito Ziphuphu \ / Septa kumayambitsa kutayikira ndi kusinthika.

• Ikani PROS kuti musankhe mabotolo oyera vs uve, kutsatira kuwerengera, ndi ukhondo.

• Nthawi ndi nthawi imatsimikizira ndi ma toc ndi chopanda kanthu cha GC. Kutaya mabotolo kamodzi QC imalephera kapena mukatha kugwirira mzere.

• Kwa mikanda yayikulu kapena kusanthula kwa prorma, prece. prensics), kuyanjani ntchito imodzi yosasinthika komanso kutsatira.

• Ogwira ntchito apasitima kuti awonetsetse kuti azigwiritsa ntchito bwino komanso otetezeka, kuphatikizapo PPA Kugwiritsa ntchito popanga ma acid ndi ma sol sol.
  
  

Chidule

• Kuyeretsa kwatsatanetsatane, kusiyanasiyana kophatikizidwa ndi mafuta othandiza kumatha kuphika mipata yamagalasi yothetsera nthawi zingapo popanda kunyengerera.

• Komabe, njira yogwiritsira ntchito kubwereza imayambitsa zovuta: Kugwira ntchito, zida, ndi nthawi ya QC zitha kupitirira ndalama zomwe zimasungidwa, makamaka poyesedwa, ma abu owongolera, kapena owongolera kwambiri.

• Kukhazikitsa Zowonjezera ndi njira zotsimikizika zimalola ma labu kuti athe kukonza zinthu zachilengedwe mosavuta, komanso mtundu wowunikira poyambiranso.