Basic principles of solid phase extraction vacuum devices: Basic principles of solid phase extraction vacuum devices: Basic principles of solid phase extraction vacuum devices: Basic principles of solid phase extraction vacuum devices: Basic principles of solid phase extraction vacuum devices:

Solid phase extraction (Solid-PhaseExtraction, tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈nSPE）,A ye luɔɔi de extraction ye tɔ̈u në liquid phase ku solid phase, ye tɔ̈u në luɔɔi juëc ye tɔ̈u në luɔɔi de sample. A ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye A ye tradisional ye“Ekstraksyon Liquid (LLE）”Yïn acï bɛ̈n ya luui në kë de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi (HPLC(Ku gas chromatography)GC

(Fixed phase basic knowledge has developed.)Në luɔɔi de solid phase extraction, solid phase bɛ̈n ya cɔk bɛ̈n ya cɔk bɛ̈n ya cɔk bɛ̈n ya cɔk bɛ̈n ya cɔk bɛ̈n ya cɔk bɛ̈nSPETɛ̈n yenë kɔlɔ̈ɔ̈ŋ ye tɔ̈ɔ̈u thïn, ke analyte ye tɔ̈ɔ̈u thïn në ɣän kɔ̈k yiic (kä kɔ̈k ye tɔ̈ɔ̈u thïn ayeSPE

Kolon fitin). O kɔ̈k, a bɛ̈n ya tɔ̈ɔ̈u në kë bɛ̈n ya tɔ̈ɔ̈u në kë bɛ̈n ya tɔ̈ɔ̈u.SPEKa tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈uSPE（RP-SPE）,PositifSPE（NP-SPE(Ion Exchange)SPE（IE-SPE) ku adsorptionSPE（Absorpt-SPE

). Në kaam juëc yiic, ye luɔɔi de solid phase extraction bɛ̈n ya looi në luɔɔi de kä ye kek looi, cïmën de kä ye kek looi në luɔɔi de kä ye kek looi, ku jɔl ya kä ye kek looi në luɔɔi de kä ye kek looi, ku jɔl ya kä ye kek looi në luɔɔi de kä ye kek looi.

Kä ye kek looi në solid phase extraction vacuum device:1．

Kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ2．

Lɔ̈ɔ̈m ye cïn phase separation ye analytics tɔ̈ɔ̈u ka thiin koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor.3．Glass vacuum slot adopts quartz glass mold forming, its wall thickness uniform, so can bear. Glass vacuum slot adopts quartz glass mold forming, its wall thickness uniform, so can bear.-80Kpa

A cɔl high negative pressure.4．

Extraction column tray, collecting rack is made of specially made polymer materials, beautiful and resistant to corrosion, and can be used for a long time in high pressure state. A ye looi në polymer ye looi në polymer ye looi në polymer ye looi në polymer ye looi në polymer ye looi në polymer ye looi në polymer ye looi në polymer ye5．

Vacuum device top cover is made with imported Teflon, resistant to strong acid and strong alkali liquids. Vacuum device top cover is made with imported Teflon, resistant to strong acid and strong alkali liquids.6．Valve ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ ye kɔrɔ316L

Stainless steel material, durable, corrosion resistant high and low temperature.7．Aw ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raanSCI-NV