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美国戴安Dionex Acclaim Explosives LC Column 076225 液相色谱柱

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产品名称: 美国戴安Dionex Acclaim Explosives LC Column 076225 液相色谱柱
产品型号: Explosives 076225
产品展商: 戴安Dionex
产品文档: 无相关文档

简单介绍

戴安公司生产的仪器主要有离子色谱仪、高效液相色谱仪、快速溶剂萃取仪和氨基酸直接分析仪。其中离子色谱仪凭借着雄厚的技术优势和方法已广泛地应用于各个领域，其市场占有率达80%。全球与离子色谱相关的文章有90%均出自戴安公司生产的离子色谱仪。 　　戴安公司的快速溶剂萃取仪15分钟之内仅用15毫升溶剂既可完成对10g样品的萃取，该技术已在环境、**、食品和聚合物工业等领域得到广泛应用。


美国戴安Dionex Acclaim Explosives LC Column 076225 液相色谱柱  的详细介绍


Acclaim Explosives LC Column



Acclaim Explosives Columns: A Total Solution for EPA Method 8330

The Thermo Scientific Acclaim™ Explosives E1 (5 µm) and E2 (5, 3 and 2.2 μm) silica-based reversed-phase columns are designed to resolve all 14 explosives listed in EPA SW-846 Method 8330: Nitroaromatics and Nitramines by HPLC. Their unique chemistries deliver superior resolution with complementary selectivities. The E1 is recommended for use as a direct replacement for ODS columns for the primary analysis.The E2 may be used as either a primary or a confirmatory column.

  • Two column chemistries, each offering baseline resolution of all 14 compounds targeted by EPA Method 8330
  • Mutually-complementary selectivity
  • Simple, isocratic elution conditions
  • Rugged columns with good lot-to-lot reproducibility
  • Unique selectivities for separating other nitroaromatic molecules

The Acclaim Explosives stationary phases are based on  ultrahigh-purity spherical silica gel particles, with 120 Å pore size. The Acclaim Explosives E1 is available in a 5 µm particle size and E2 columns are available in 5, 3 and 2.2 μm particle sizes. The unique chemistry of these columns offers exceptional selectivity and stability over the range of pH 3.0 to 7.0, and their design ensures good column life and easy cleanup.

While both columns perform reproducibly under their optimized conditions, separation conditions for the Acclaim Explosives E2 can be readily changed to accommodate inclusion of additional explosives compounds.

The manufacturing process is controlled to ensure that every Explosives column delivers reproducible performance, lot-to-lot and column-to-column. The columns are tested for baseline resolution of all 14 explosives.

技术参数：


Acclaim Explosives Columns — A Total Solution for EPA Method 8330  Specifications
Starting Material Ultra-pure silica
Particle Size 3 µm and 5 µm
Particle Shape Spherical
Particle Size Distribution (40/90) < 1.3
Metal Impurity (Na, Fe, Al) <10.0 ppm Total Metal
< 3.0 ppm Individual Metals
Pore Volume 0.9 - 1.0 mL/g
Average Pore Diameter 120 Å
Surface Area 300 m2/g
Recommended pH range 3.0 - 7.0
Temperature Limit 50 oC

订购信息：

Analytical Columns
Acclaim RSLC Explosives E2, 2.2µm Analytical (2.1 x 100mm) 076225
Acclaim RSLC Explosives E2, 2.2µm Analytical (2.1 x 150mm) 076226
Acclaim RSLC Explosives E2, 2.2µm Analytical (3.0 x 100mm) 076227
Acclaim Explosive E2, 3 µm, Analytical, (2.1 x 150 mm) 070083
Acclaim Explosive E2, 3 µm, Analytical, (3.0 x 150 mm) 070082
Acclaim Explosive E2, 3 µm, Analytical, (3.0 x 250 mm) 070081
Acclaim Explosives E1 (4.6 x 250 mm) 064305
Acclaim Explosives E2 (4.6 x 250 mm) 064309
Acclaim Explosives Kit (includes 064305, 064309, 064303, 064307; requires holder 059456) 064312
Guard Columns
Acclaim Explosives E1, 5 µm Guard Cartridges, (4.6 x 10 mm), 2 ea (use V-2 Holder) 069702
Acclaim E2, 5µm Guard Cartridges (3 x 10mm), 2ea, requires holder 069580 071989
Acclaim Explosives E2, 5 µm Guard Cartridges, (4.6 x 10 mm), 2 ea (use V-2 Holder) 069703
Acclaim SST Guard Cartridge Holder V-2 069580
Acclaim Guard Kit (Holder and coupler) V-2 069707
Guard to Analytical Column Coupler V-2 074188
Acclaim Explosive E1 Guard (4.3 x 10 mm), 2 ea; requires holder 059456 064303
Acclaim Explosive E2 Guard (4.3 x 10 mm), 2ea; requires holder 059456 064307
Acclaim SST Guard Cartridge Holder V-1 059456
Guard to Analytical Column Coupler 059457
Guard Kit (Holder and Coupler) 059526

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