Boemo ba maemo a tloaelehileng a 8-60 Ml epa

1. Background le Bohlokoa
   Boemong ba tikoloho ea tikoloho ea tikoloho ea Tikoloho E entsoe ka mofuta oa sehlopha se phahameng i borolicate khalase e nang le ptfe \ silicone septa, litšila tsena tsa morao-rao, le thinka ea chain. Ho sebelisa tse hlakileng tse hlakileng tse hlakileng, tse hlakileng kapa tsa amber tse kopaneng le maemo a ho feto-fetoha le ho feto-fetoha ha batho ba bangata le ho holisa boitlhompho ba data.

2. Mekhoa ea sampole le Prelievs
   a. Pokello ea tšimo
    i. Sebelisa li-vaels tse ngotsoeng pele ho nako tse boletsoeng esale pele tse se nang hlooho ea hlooho.
    II. Tlatsa sebaka sa marang-rang ka EPA ho ea 5035 (ha ho na lekhalo la moea).
    III. Roala liatlana 'me u sebelise lisebelisoa tse inehetseng ho qoba tšilafalo.
   b. Ho boloka
    i. Kenya Presservamente e boletsoeng (E.G.
    II. Tiisa cap ho tobetsa septum khahlano le sampole ea sampole, ho notlela lihlahlobi.
   c. Lipalangwa le ho boloka
    i. Lebenkele ka la 4 ° C ho lefifing; Tsamaiso ea lipalangoang tse kopaneng tse nang le li-packs tsa Ice.
    II. E boloka li-ID tsa maiketsetso tse ikhethileng ho pholletsa le letoto la Gutrty.
    III. Madhere ho ea ho EPA Holding Tim (E.G., Vocs ≤ matsatsi a 14).
   d. Lab risipt le tlhahlobo
    i. Lekola botšepehi bo boholo; Lisebelisoa tsa log tsa ho thunngoa.
    II. Hlahloba ka kotloloho (E.G., Lihlooho tsa "gC)

3. Boitsebiso ba thepa le sampole e tsitsitseng
   a. Tlanya ka khalase e borolicate
    i. ≥ 80% Sione-e nang le tšitiso ea mocheso le ho hanyetsa
    II. Ha e tlohelle li-alkaline tsa alkaline.
    III. Liphetolelo tsa Amber li sireletsa lihlasetso tse bobebe tse bobebe.
   b. Khalase ea lime ea lime (ha e khothalletsoe)
    i. Likahare tse phahameng tsa alkali li ka ba sampole ea acidic, liphetho tsa ho beha litholoana.

4. Litlhokahalo tsa taolo le ho latela
   a. Litlhaloso tsa Mokhoa oa EPA
    i. Mokhoa oa 5035a (SW-846): 60 ml Septum Jars Kapa 40 ML PTF-Cal PTF-CAP
    II. Mokhoa oa 1631: Traces arciury ea ho rekisa earcury e hloka FOP \ PFA e haneloa kapa e 'ngoe ea mofuta oa khalase.
    III. Mekhoa ea 524.2 & 5021A: Amber Borolicate VA Via Veges ka PTFE \ silicone septa.
    IV. 40 CFR 136: Lisosa tse amohetsoeng li tlameha ho fana ka <50 PPB Toc le Metal ea Metal LeaChables.
   b. Netefatso ea Ts'ebetso
    i. VAA vaA Vales tlasa nako ea 5035a e fihlela ≥ 95% Pholoso ea Voc.
    II. Feop \ ppa-li-caps tsa ho bonts'a ha ho na lesela la bohlokoa la tšepe esita le maemong a matla a acid.

5. Rala mekhoa ea ho kopanya mekhoa e metle
   a. Khetho ea Cap & Septa
    i. PTF \ silicone Septa tlasa Phenolic kapa li-cap tsa polasetiki li thibela tahlehelo ea lentsoe.
    II. Feap \ Pfa-li-li-caps tsa mehlala e mabifi (acid acidizers).
    III. Etsa bonnete ba hore li-caps tsohle ke bopaki bo lutlang, inert le epa-e lumellana.
   b. Litharollo Tse Khethisitsoeng
    i. Mohato o le mong oa matsoho (SW-846 5046 5036 5035): Baliba ba lokisitsoeng la lab ba ile ba tlatsa sebaka sa marang-rang mme ba khutlisetse sefihlelong.
    II. Tlatsa tlala 'me tiiso e fokotsa mehato ea ho fetisetsa, e fokotsa kotsi ea ho pepesetsoa.
    III. Lisebelisoa tsa Cling tsa City li beha sampole ea bongata ka kotloloho ho Voa Via ho fokotsa tahlehelo ea ho sebetsana le eona.

6. Sephetho
   Ho tloha ho bokelloa masimong ka ho hlahlobisisa ka thuto ea laboratoni, ho sebelisa e-khethollo ea epa oa 8-60 ML ka theknoloji ea li-vA e pharaletseng le e etsang hore ho be le mohlala Lisebelisoa tse tloaelehileng le lipalesa tse sa sebetseng li fokotsa phapang ea liala, li fana ka lintlha tse tšepahalang, tsa tikoloho ea tikoloho ea tikoloho.

Ketso ea Bohlokoa

• Sebelisa litsomi tsa voa tse hloekisitsoeng pele ho liatlana tsa marang-rang ka liatlana le lisebelisoa tse inehetseng.

• Eketsa liphofu tse behiloeng le ho tiisa PTFE \ SIFTA CARACOME CAPS hang-hang.

• Lebenkele ka la 4 ° C ho lefifing; Tsamaisa ka lisebelisoa tse pholileng, tse kentsoeng.

• Lekola li-vials le ID ea Logs pele ho tlhahlobo; tsamaisa hlooho ka kotloloho ea lihlooho tsa hlooho ea hlooho kapa e nang le tšusumetso e tlase.

• Khetha mofuta ka 'mala oa borolisicate (amber bakeng sa likhalase tse bobebe) le fep \ ppa-li-li-a lisepa tsa mapheoana a mabifi.

• Amohela mefuta e mengata ea methapo e tlatsitsoeng ea ho fokotsa ho fokotsa tahlehelo ea ho fetisoa.