A kasar Sin, yawan kayayyakin amfanin gona (sauran sinadarai, sinadarai, da dai sauransu) na bukatar a gano su ta hanyar chromatography na ruwa da chromatography na iskar gas kowace shekara. Saboda yawan adadin samfurori, babban adadinchromatographic samfurin kwalabe ana buƙatar tsaftacewa a lokacin aikin ganowa, wanda ba kawai ɓata lokaci ba kuma yana rage yawan aiki, amma kuma wani lokacin yana haifar da karkatacciyar sakamakon gwaji saboda rashin tsabta na kwalabe na samfurin chromatographic bayan tsaftacewa.

Tsaftace kwalabe na samfurin chromatographic yana da matukar muhimmanci. Dangane da hanyar wanke kayan aikin gilashi, zaɓi hanyar tsaftacewa bisa ga matakin gurɓatawa, babu ƙayyadaddun yanayin. Takaitacciyar hanyar:

Magani 1:

1. Zuba da bushe ruwan a cikinchromatographic samfurin vial.

2. Zuba bushe bayan wannan yayin da barasa ya shiga cikin vial na 1.5mL cikin sauƙi kuma yana haɗuwa tare da yawancin kaushi na halitta.

3. Zuba cikin ruwa da kuma wanke tare da ultrasonic sau biyu.

4. Zuba ruwa a cikin kwalban kuma gasa a 110 ° C na 1 ~ 2 hours. Kada ku yi gasa a babban zafin jiki.
5. Cool da adanawa

Tsari na 2:

1. Kurkure ruwan famfo sau da yawa

2. Saka su a cikin kwanon rufi da aka cika da ruwa mai tsabta da duban dan tayi na minti 15

3. Canja ruwa da duban dan tayi na wani minti 15

4. Jiƙa a cikin beaker tare da ethanol ko babu

5. Fitar da zui da bushewa

Kuna so ku san yadda ake bambanta vials HPLC?, Duba wannan labarin:Crimp Vial vs. Snap Vial vs. Screw Cap Vial, Yadda za a Zaɓi?

Magani 3:

1. Jiƙa tare da methanol (chromatographic tsarki) kuma tsaftace tare da ultrasonic na minti 20, sa'an nan kuma zuba methanol bushe.

2. Cika kwalban samfurin chromatographic da ruwa, kurkura tare da ultrasonic na minti 20, da kuma magudana ruwa.

3. Bayan bushewahplc vials

Magani 4:

1. Gabaɗaya shine farkon amfani da bushewar ruwa mai tsabta sannan a yi amfani da sulfate dichromate potassium ruwan shafa fuska nutsewa.

2. Hanyar wankewar kwalban samfurin chromatographic daidai yake da na lokaci na ruwa. Da fari dai, ana amfani da barasa na likita don jiƙa fiye da sa'o'i 4, sannan ultrasonic na rabin sa'a

Magani 5:

1. Idan farashin ya isa, yi amfani da sabon zui kowane lokaci

2. idan kana so ka sake amfani da shi, hanyar tsaftacewa kuma yana da mahimmanci, na farko tare da maganin tsaftacewa mai karfi (potassium dichromate) jiƙa na tsawon sa'o'i 24, sa'an nan kuma tare da deionized ruwa a karkashin yanayin ultrasonic sau uku, bayan zui tare da tsabtace methanol, bushewa za a iya amfani dashi.

3. Dole ne a maye gurbin kwalban MATS da sababbi, musamman idan ana nazarin ragowar magungunan kashe qwari, in ba haka ba sakamakon ƙididdiga zai shafi.

Kuna son sanin cikakken sani game da yadda ake tsaftace samfurin chromatography, da fatan za a duba wannan labarin:Ingantacce ! Hanyoyi 5 don tsaftace samfurin chromatography

Abubuwan da ke sama sune hanyoyin tsaftacewa guda biyar na kwalabe na samfurin chromatographic, muna fatan za mu iya kula da tsaftacewa na hplc vials.

Na baya:

A chromatograph yana amfani da fanko vials da HPLC tace sirinji

Na gaba:

Yadda ake hada 20ml na chromatograph vial

Tags: hplc-autosampler-vials 2 ml-gc-kwano 2ml-samfurin-kwayoyin ruwa - 1.5 ml

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