圣賓儀器科技(上海)有限公司專營(yíng)代理進(jìn)口國(guó)產(chǎn)實(shí)驗(yàn)室分析檢測(cè)設(shè)備及耗材。致力成為向科學(xué)工作者提供常規(guī)實(shí)驗(yàn)室基礎(chǔ)設(shè)備、通用分析儀器、實(shí)驗(yàn)室耗材、光譜標(biāo)樣、原子吸收光譜耗材、氣相液相色譜耗材,標(biāo)準(zhǔn)溶液試劑、工業(yè)環(huán)境試驗(yàn)設(shè)備、工業(yè)測(cè)試設(shè)備等科研檢測(cè)產(chǎn)品的一站式集成服務(wù)供應(yīng)商。經(jīng)營(yíng)代理的品牌包括:美國(guó)、安捷倫、戴安、熱電、沃特世、島津、瓦里安、耶拿,原裝產(chǎn)品,常用產(chǎn)品均備有庫(kù)存現(xiàn)貨。
戴安淋洗液發(fā)生器|熱電戴安淋洗罐074535,075778,075779原裝產(chǎn)品,*。
淋洗液發(fā)生器用來(lái)電解產(chǎn)生高純度淋洗液等度或梯度淋洗。淋洗液發(fā)生器能避免基線漂移,增加靈敏度,提高分離度,保證色譜峰積分良好重復(fù)性。戴安公司目前提供一系列的淋洗液發(fā)生罐產(chǎn)品,包括氫氧根體系淋洗液發(fā)生罐,碳酸根體系淋洗液發(fā)生罐和甲磺酸體系淋洗液發(fā)生罐。
* 提高分析的*性和可重現(xiàn)性,同時(shí)節(jié)省時(shí)間和資金; |
淋洗液發(fā)生罐
用于陰離子分析的 Dionex™ 氫氧化物 EGC 淋洗液發(fā)生罐 自動(dòng)生成氫氧化鉀、氫氧化鈉和氫氧化鋰淋洗液。該氫氧化鉀淋洗液發(fā)生罐可提供標(biāo)準(zhǔn)壓力 (ECG III KOH)、高壓 (EGC 500) 和毛細(xì)管型高壓(EGC-KOH 毛細(xì)管)幾種規(guī)格。氫氧化鉀淋洗液可與 氫氧化物選擇性色譜柱(例如 Dionex IonPac AS19、AS18、AS15 毛細(xì)管柱)配合使用。 | |
用于陽(yáng)離子分析的 Dionex 甲磺酸 EGC 淋洗液發(fā)生罐
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用于陰離子分析的 Dionex™ 氫氧化物 EGC 淋洗液發(fā)生罐
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RFIC-EG 通過(guò)避免基線漂移、增加靈敏度、提高分辨率并確保峰積分*,從而獲得出色的分析結(jié)果。
提高每日、各系統(tǒng)與各實(shí)驗(yàn)室之間的分析*性和可重現(xiàn)性。
提供始終如一的高穩(wěn)定性淋洗液濃度
生成高度可重現(xiàn)的結(jié)果,并且峰保留時(shí)間和面積的變化很小
借助等度泵實(shí)現(xiàn)梯度分離
RFIC-EG 工作原理
帶 Reagent-Free IC 淋洗液生成 (RFIC-EG™) 功能的系統(tǒng)通過(guò) Dionex EGC 淋洗液發(fā)生灌自動(dòng)電解生成高純度氫氧化物、碳酸鹽、碳酸氫鹽或甲磺酸 (MSA) 淋洗液。只需為 RFIC-EG 系統(tǒng)提供高純度的去離子水源。
系統(tǒng)會(huì)自動(dòng)生成濃度的淋洗液,既適用于等度方法也適用于梯度方法。也就是說(shuō),可以借助等度泵來(lái)完成梯度分析。淋洗液通過(guò) Dionex CR-TC 持續(xù)再生捕獲柱進(jìn)行在線純化,并抑制電解直到開(kāi)始進(jìn)行檢測(cè),無(wú)需準(zhǔn)備再生劑。
EGC-發(fā)生罐和系統(tǒng)兼容性
使用哪種 Thermo Scientific™ Dionex™ EGC 淋洗液發(fā)生罐 | ||||
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儀器 | 陰離子 | 陽(yáng)離子 | ||
梯度或等度氫氧化物 EG | 等度碳酸鹽 EG | 等度碳酸鹽/重碳酸鹽 EG | 梯度或等度 MSA EG | |
Dionex ICS-2100 | Dionex EGC III KOH、NaOH+、LiOH+ | Dionex EGC 500 K2CO3 | Dionex EGC 500 K2CO3+ EPM 500 | Dionex EGC III MSA |
Dionex ICS-5000+ | Dionex EGC III KOH、NaOH+、LiOH+ 和 EGC 500 KOH | Dionex EGC 500 K2CO3 | Dionex EGC 500 K2CO3+ EPM 500 | Dionex EGC III MSA ,ECG 500 MSA |
Dionex ICS-4000 和 Dionex ICS-5000+ 毛細(xì)管 | Dionex EGC KOH(毛細(xì)管) | 不可用 | 不可用 | Dionex EGC MSA(毛細(xì)管) |
Dionex RFC-30 * | Dionex EGC III KOH | 不可用 | 不可用 | Dionex EGC III MSA |
*RFIC-EG 可借助 Thermo Scientific™ Dionex™ RFC-30 控制器用于其他 Dionex IC 系統(tǒng)。
Electrolytic Eluent Generation Process
Dionex EGC III and EGC 500 cartridges support a concentration range of 0.1–100 mM (0.1–80 mM EGC III LiOH, 0.1-15 mM EGC 500 K2CO3) at 1.0 mL/min. The KOH, NaOH and LiOH cartridges support a maximum of 25% methanol. The K2CO3 and MSA cartridges are not solvent-compatible.
Dionex EGC (Capillary) cartridges support a concentration range of 0.1–200 mM at 0.010 mL/min and a flow rate range of 0.001–0.030 mL/min. The Dionex EGC-KOH (Capillary) cartridge supports a maximum of 25% methanol. The Dionex EGC-MSA (Capillary) cartridge is not solvent-compatible.
訂貨信息:
淋洗液發(fā)生罐 | |
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Potassium Hydroxide Eluent Generator Cartridge (EGC III KOH) | 074532 |
Sodium Hydroxide Eluent Generator Cartridge (EGC III NaOH) | 074533 |
Lithium Hydroxide Eluent Generator Cartridge (EGC III LiOH) | 074534 |
Sodium Carbonate Eluent Generator Cartridge (EGC 500 K2CO3) | 088453 |
Dionex Eluent pH Modifier (EPM 500) | 088471 |
Dionex EGC 500 K2CO3 Carbonate Mixer Column (2 mm) | 088467 |
Dionex EGC 500 K2CO3 Carbonate Mixer Column (4 mm) | 088468 |
Methanesulfonic Acid Eluent Generator Cartridge (EGC III MSA) | 074535 |
EGC-KOH (Capillary) Cartridge | 072076 |
EGC-MSA (Capillary) Cartridge | 072077 |
Potassium Hydroxide Eluent Generator Cartridge (EGC 500 KOH) | 075778 |
Methanesulfonic Acid Eluent Generator Cartridge (EGC 500 MSA) | 075779 |
RFIC-EG 規(guī)格參數(shù) | |
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EGC 500 Cartridge Scifications | |
Cartridge Dimensions (h × diam.) | 25.4 × 10.8 cm (10 × 4.25 in.) |
Cartridge Weight | 1.4 kg (3.0 lb) |
Concentration Range | Dionex EGC 500 KOH: 0.1–100 mM Dionex EGC 500 MSA: 0.1–100 mM Dionex EGC 500 K2CO3: 0.1–15 mM |
Flow Rate | 0.10–3.00 mL/min. |
Max. Orating Pressure | 34.5 MPa (5000 psi) |
Max. Solvent Concentration | Dionex EGC 500 KOH: 25% methanol Dionex EGC 500 MSA: no solvents Dionex EGC 500 K2CO3: no solvents |
EGC III Cartridge Scifications | |
Cartridge Dimensions (h × w × d): | 23 × 7 × 10 cm (9 × 2.75 × 4 in.) |
Cartridge Weight: | 1.6 kg (3.5 lb) |
Concentration Range: | Dionex EGC III KOH, NaOH: 0.1–100 mM Dionex EGC III LiOH: 0.1–80 mM |
Flow Rate: | 0.01–3.00 mL/min. |
Max. Orating Pressure: | 20.7 MPa (3000 psi) |
Max. Solvent Concentration: | Dionex EGC III KOH, NaOH, LiOH —25% methanol Dionex EGC III MSA — no solvents |
EGC (Capillary) Cartridge Scifications | |
Cartridge Dimensions (h × diam.): | 15 × 6.4 cm (6 × 2.5 in.) |
Cartridge Weight: | 0.375 kg (0.83 lb.) |
Concentration Range: | 0.1-200 mM |
Flow Rate: | 1-30 μL/min (0.001-0.030 mL/min) |
Max. Orating Pressure: | 34.5 MPa (5,000 psi) |
Max. Solvent Composition: | EGC-KOH - 25% MeOH EGC-MSA - no solvents |
RFIC CR-ATC and CR-CTC Scifications | |
Dimensions (h × w × l): | 5.1 cm × 5.5 cm × 8.4 cm (2.0 in × 2.15 in × 3.3 in) |
Weight: | 60 g (0.13 lb) |
Current Output (Analytical): | <125 mA |
Void Volume (Analytical): | <100 μL |
Constant Voltage (Analytical): | 24 V dc |
Current Output (Capillary): | 1 mA |
Void Volume (Capillary): | < 2 μL |
Constant Voltage (Capillary): | 12 V dc |
RFIC Suppressor Scifications | |
AERS 500 and CERS 500 | |
Dimensions (h × w × l): | 12.1 × 4.5 × 4.8 cm (4.25 × 1.8 × 1.9 in.) |
Void Volume: | 4 mm: <50 μL 2 mm: <15 μL |
Weight: | 295 g (0.65 lb) |
Current Range: | 0–500 mA |
AAES and CAES | |
Dimensions (h × w × l): | 4.9 × 4.4 × 10.2 cm (1.9 × 1.8 × 4.0 in.) |
Void Volume: | <35 μL |
Weight: | 120 g (0.3 lb) |
ACES 300 and CCES 300 | |
Dimensions (h × w × l): | 9.4 × 3.1 × 10.3 cm (3.7 × 1.2 × 4.1 in.) |
Void Volume: | < 1.5 μL |
Weight: | 150 g (0.33 lb.) |
Current Range: | 0-20 mA |
RFC -30 Reageant-Free Controller Scifications | |
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TTL Inputs: | Two indendent 0–5 V 0V = On, 5V = Off; ac control |
Dimensions (h × w × d): | 12.4 × 16.2 × 28.8 cm (4.9 × 6.4 × 11.3 in.) |
Weight: | 2.5 kg (5.5 lb) |
Power Requirements: | Consumption, 500 VA max.; voltage, 100–240 V ac; frequency, 50/60 Hz |
Orating Temrature Range: | 4–40 °C |
Orating Humidity Range: | 5–95% relative, noncondensing |
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