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當(dāng)前位置:首頁(yè)產(chǎn)品中心Dionex 離子色譜戴安離子色譜配件耗材042950、042951042950 042951 sample loop 定量環(huán)

042950 042951 sample loop 定量環(huán)
產(chǎn)品簡(jiǎn)介:

042857 25 μL PEEK sample loop
042949 10 μL PEEK Sample Injection
042950 50 μL PEEK sample loop
042951 ASSY,SAMPLE LOOP,100UL
042953 ASSY,SAMPLE LOOP,250UL
042954ASSY,SAMPLE LOOP,500UL

產(chǎn)品型號(hào):042950、042951

更新時(shí)間:2025-05-18

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產(chǎn)品介紹
042857   042949  042950  042951  042953  042954定量環(huán)在戴安離子色譜中的作用如下: 

定量環(huán)進(jìn)樣的作用是確保每次進(jìn)樣的樣品體積準(zhǔn)確且一致,這對(duì)于獲得可靠的色譜分析結(jié)果至關(guān)重要。

離子色譜儀的進(jìn)樣系統(tǒng)中,進(jìn)樣閥是一個(gè)關(guān)鍵部件,它通常配備有一個(gè)定量環(huán)。定量環(huán)是一個(gè)精密控制體積的裝置,其主要作用是準(zhǔn)確測(cè)量和控制進(jìn)入色譜系統(tǒng)的樣品體積。在進(jìn)樣過(guò)程中,一定體積的樣品溶液被注入到定量環(huán)中,當(dāng)進(jìn)樣閥切換到進(jìn)樣位置時(shí),淋洗液將定量環(huán)中的樣品溶液推入分析柱,實(shí)現(xiàn)樣品的分離和分析。定量環(huán)的體積選擇應(yīng)根據(jù)分析要求和樣品濃度來(lái)確定,以保證最佳的分析效果

戴安離子色譜采用貨號(hào):

042857  25 μL PEEK? sample loop 
042949 10 μL PEEK Sample Injection
042950 50 μL PEEK sample loop
042951 ASSY,SAMPLE LOOP,100UL
042953 ASSY,SAMPLE LOOP,250UL
042954ASSY,SAMPLE LOOP,500UL
042955  柱頭墊片
043118IonPac AS10 Analytical Column (4x250) 
043119IonPac AG10 Guard Column (4x50)
043174IonPac AS4A-SC Analytical Column (4x250) 
043175IonPac AG4A-SC Guard Column (4x50) 
043197IoPac ICE-AS1 Analytical Column 
043225 ferrule double cone pkg of 10 
043700 knitted reaction coil 375ul
044066 CarboPac MA1 Analytical Column 
044067CarboPac MA1 Guard Column (4 x 50) 
044076  Dionex™ IonPac™ AS11 (4x250)
044078IonPac AG11 Guard Column (4x50)
044077  Dionex  IonPac  AS11 (2x250)
044079IonPac AG11 Guard Column (2x50)
044123IonPac CS14 Analytical Column
044124IonPac CG14 Guard Column 
044129  PROD,D5 BTL 2L PLASTIC GL45
044777 tubing peek green 0.03 i.d.
045721進(jìn)口單向閥 
045722出口單向閥 
045972GASKET CELL 1.0ML ED40 
045987 FLTR END LINE ELU 1/4-28 uhmw
046026  IonPac TAC-LP1 Low Pressur
046027IONPAC TCC-LP1 LOW PRESSURE CATI
046073IonPac CS12A Analytical Column (4x250)
046074IonPac CG12A Guard Column (4 x 50)
046075 IonPac CS12A Analytical Column (2x250)
046076IonPac CG12A Guard Column (2x50mm)
046100 IonPac CS5A Analytical Column (4x250)
046104IonPac CG5A Guard Column (4x50mm)
046110 CarboPac PA10 Analytical Column (4x250) 
046115 CarboPac PA10 Guard Column (4x50mm)
046124 IonPac AS14 Analytical Column(4x250mm)
046134IonPac AG14 Guard Column (4x50mm)
046129IonPac AS14 Analytical Column(2x250mm)
046138IonPac AG14 Guard Column (2x50mm)
048722  柱塞沖洗密封墊
048784  ASE 350/200 COLLECTION VIALS,CLE
049135 GP40 ACTIVE MIXER(GM-4), MICROBO
049136 GM-4 2mm Gradlent Mixer
051786  AS9-HC 分析柱
051791 AS9-HC 保護(hù)柱
052840 柱塞桿
052960IonPac AS11-HC Analytical Column(4x250mm)
052962 IonPac AG11-HC Guard Column(4x50mm)
052961IonPac AS11-HC Analytical Column(2x250mm)
052963IonPac AG11-HC Guard Column(2x50mm)
053940  IonPac AS15 Analytical Column (4x250mm)
053942IonPac AG15 Guard Column(4x50mm)
053941IonPac AS15 Analytical Column (4x250mm)
053943IonPac AG15 Guard Column(4x50mm)
053945 IonPac ICE-Borate Analytical Col
055058 Vial kit 10ml polystyrene 100PK
055376  IonPac AS16 analytical column (4x250mm)
055377IonPac AG16 Guard Column (2x50mm)
055378IonPac AS16 analytical column (4x250mm)
055379IonPac AG16 Guard Column (2x50mm)
055427VIAL KIT 1.5ML GLASS WITH CAPS 100pk
055870 泵密封圈
056775 Frits, 10 μm SST, ASE 300/100
056780FILTERS CELLULOSE FOR 34,66 PKG100
056781 filter glass fiber for 34,66 
056901  IONPAC AS14A-5um ANALYTICAL
056904  IonPac AS14A-7um Analytical Col
056933 7-Anion Standard, 50 mL 混標(biāo)
057083OnGuard II RP Cartridges, 1.0cc 48/PK
057084OnGuard II RP Cartridges    2.5cc 48/PK
057085OnGuard II H Cartridges, 1.0cc 48/PK
057086OnGuard II H Cartridges    2.5cc 48/PK
057087OnGuard II P Cartridges  1.0cc   48/PK
057091OnGuard II A Cartridges  1.0cc   48/PK
057092OnGuard II A Cartridges  2.5cc   48/PK
057093OnGuard II Ba Cartridges 1.0cc 48/PK
057094OnGuard II Ba Cartridges 2.5cc 48/PK
057089OnGuard II Ag Cartridges    1.0cc 48/PK
057090OnGuard II Ag Cartridges 2.5cc 48/PK
057410 OnGuard II Ag-H Cartridge, 2.5 cc 48/PK


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