戴安公司生產(chǎn)的儀器主要有離子色譜儀、高效液相色譜儀、快速溶劑萃取儀和氨基酸直接分析儀。其中離子色譜儀憑借著雄厚的技術(shù)優(yōu)勢(shì)和方法已廣泛地應(yīng)用于各個(gè)領(lǐng)域，其*達(dá)80%。與離子色譜相關(guān)的文章有90%均出自戴安公司生產(chǎn)的離子色譜儀。
| 型號(hào) | 美國(guó)戴安 P/N: 043015 |
|---|---|
| 廠商性質(zhì) | 代理商 |
| 更新日期 | 2018-04-18 |
The IonPac? CS10 is a sulfonate-functionalized cation-exchange column for the isocratic separation of inorganic cations using hydrochloric acid with diaminopropionic (DAP) acid eluents. The CS12A is the recommended column for the fast analysis of inorganic cations; the CS17, for hydrophobic and polyvalent amines; and the CS18, for polar amines. The CS18 is also recommended for moderay hydrophobic and polyvalent amines.
The IonPac CS10 is designed for the isocratic separation of lithium, sodium, ammonium, potassium, magnesium, and calcium using hydrochloric acid with diaminopropionic acid eluents with suppressed conductivity detection. Sample matrices for the CS10 include environmental waters; power plant waters treated wtih ammonium, morpholine, or ethanolamine; chemical additives; chemical process solutions; scrubber solutions; plating baths; and industrial solvents.
The CS11 has selectvitity similar to the CS10 column, with improved sensitivity due to its smaller 2 mm i.d. format.
Note: Use the Cation MicroMembrane Suppressor (CMMS? 300) with the CS10 column. Electrolytic suppression is not recommended with HCl and DAP eluents.
| IonPac CS10 Cation-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac CS10 Analytical Column: 4 × 250 mm IonPac CG10 Guard Column: 4 × 50 mm |
| Maximum operating pressure | 4000 psi (27.5 MPa) |
| phase compatibility | pH 0–14; 0–100% HPLC solvents (i.e., methanol, acetonitrile). |
| Resin characteristics | 8.5 μm ethylvinylbenzene/divinylbenzene substrate agglomerated with 200-nm MicroBead?cation-exchange latex |
| Latex characteristics | Ion-Exchange Group: Sulfonic acid Latex Cross-Linking: 5% Latex Diameter: 200 nm Hyrophobicity: Medium |
| Capacity | 80 μeq (4 × 250 mm analytical column) |
| Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| IonPac CS10 Analytical Column (4 x 250 mm) | 043015 |
| Guard Columns | |
|---|---|
| IonPac CG10 Guard Column (4 x 50 mm) | 043016 |
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