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Thermofisher 色譜柱Dionex IonPac NS1 HPLC 色譜柱聚合物反相色譜柱039567
聚合物反相色譜柱,非常適合分離疏水性、可離子化化合物
• 非常適合分離帶局部電荷的分子,如表面活性劑
• 兼容酸、堿和 pH 0 到 14 的溶劑
• 還可用于傳統(tǒng)聚合物反相應(yīng)用
• 利用離子對色譜處理較困難的分離
Dionex IonPac™ NS1-10μm 和 NS1-5μm 色譜柱用中性、大孔、高表面積、交聯(lián) 55% 二乙烯基苯的乙烯基乙苯聚合物裝填。這種樹脂使得NS1 對溶劑、酸、堿均耐受,可使用 pH 0 到 14 的洗脫液。Dionex IonPac NS1 色譜柱是用于常規(guī)離子對色譜法的理想之選
填料參數(shù) Specifications
規(guī)格 | Dimensions | IonPac NS1-10µm Analytical Column: 4 × 250 mm |
IonPac NS1-10µm Guard Column: 4 × 35 mm | ||
IonPac NS1-5µm Analytical Column: 4 × 150 mm | ||
zui大操作壓力 | Maximum operating pressure | <4000 psi (<27.6 MPa) |
典型操作條件 | Typical operating conditions | Gradient: 1.0 mL/min Recommended Operating Temperature: Ambient |
Recommended Flow Rate: 1.0 mL/min | ||
Typical Ion-Pairing Reagents: For anions: ammonium and tetramethyl-, tetraethyl-, tetrapropyl-, and tetrabutyl-ammonium hydroxides. | ||
For cations: hydrochloric, perchloric, and perfluorocarboxylic acids;pentane-, hexande-, heptane-, and octanesulfonic acids. | ||
流動相兼容 | phase compatibility | pH 0–14; 1–100% HPLC solvents |
樹脂成分 | Resin composition | Bead Diameter: 10 µm (4 × 250 mm), 5 µm (4 × 150 mm),macroporous ethylvinylbenzene/divinylbenzene resin |
Cross-Linking (%DVB): 55% | ||
Hydrophobicity: High | ||
能力 | Capacity | 60 µeq (2 × 250 mm analytical column) |
柱材質(zhì) | Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic |
訂貨信息 ordering:
Analytical Columns | |
IonPac NS1-10 µm Analytical Column (4 x 250 mm) | 035321 |
IonPac NS1-5 µm Analytical Column (4 x 150 mm) | 039568 |
IonPac NS1 10 µm Analytical Column (2 x 250 mm) | SP4354 |
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Guard Columns | |
IonPac NG1-10 µm Guard Column (4 x 35 mm) | 039567 |
IonPac NG1-10 µm Guard Column (2 x 50 mm) | SP4356 |