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28472-U

Supelco

SLB ®-5 ms 毛细管 GC 色谱柱

L × I.D. 60 m × 0.25 mm, df 0.25 μm

别名:

气相色谱柱，SPB-5，5%二苯基，质谱检测

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About This Item

UNSPSC代码:
41115710
eCl@ss:
32119290
NACRES:
SB.54

$2,380.00

请联系客服了解存货情况

物料

fused silica

质量水平

100

Agency

Standard Method 6040D
EN 2005/108/EC
EPA 610,625,8015,8082,8100,8141,8270,OLM04.2 SVOA
EPA TO-13,IP-8,8270,525.2,608.1/608.2,608/8081/OLM04.2 PEST
JMHLW
NIOSH 2530,5503
OSHA 62
meets requirements for USP G27 and G36
suitable for EPA 1613

管理合规性

FDA LIB 4423

参数

-60-340 °C temperature (isothermal)
-60-360 °C temperature (programmed)

β值

250

df

0.25 μm

技术

GC/MS: suitable
gas chromatography (GC): suitable

长度 × 内径

60 m × 0.25 mm

基质活性基团

Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase

应用

agriculture
chemicals and industrial polymers
cleaning products
clinical
cosmetics
environmental
flavors and fragrances
food and beverages
forensics and toxicology
industrial hygiene
life science and biopharma
personal care
petroleum
pharmaceutical (small molecule)

色谱柱类型

capillary non-polar

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相关类别

一般描述

应用 ：5% 苯基当量相提供了沸点洗脱顺序，选择性略有增加，尤其是芳香族化合物。低流失特性、惰性和耐久性使其成为环境分析物（如半挥发物、农药、多氯联苯和除草剂）或需要低流失非极性色谱柱的任何地方的选择色谱柱。
USP编码：该色谱柱满足USP G27及G36要求。
相：
  • 粘合和高交联
  • 聚（5% 二苯基/95% 二甲基硅氧烷）硅亚苯基聚合物在极性方面几乎等同于聚（5% 二苯基/95% 二甲基硅氧烷）
温度限制：
  • ≤0.32 mm 内径：-60°C 至 340°C（等温）或 360°C（程序化）
  • ≥0.53 mm 内径：-60°C 至 330°C（等温）或 340°C（程序化）

应用


  • [通过气相色谱-串联质谱法测定台湾青枣中丙雀石、戊康唑和溴丙酯类农药残留]。：本研究重点研究了如何利用气相色谱-串联质谱法测定农药残留，展示了SLB-5ms毛细管气相色谱柱在农产品安全合规分析中的应用（Zhang et al., 2014）。

  • 通过脂肪酸甲酯的气相色谱-质谱分析表征毛细管离子液体柱。：本研究使用SLB-5ms毛细管气相色谱柱对毛细管离子液体柱的性能进行了表征，强调了其在气相色谱-质谱法分析脂肪酸甲酯的效率，这是生物分析和环境化学的重要过程，具有潜在的应用前景（Zeng et al., 2013）。

其他说明

我们提供多种色谱配件，包括分析进样针。

法律信息

SLB is a registered trademark of Merck KGaA, Darmstadt, Germany

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
291349-08
291349-07
291349-06
291349-05
291349-04

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Rasha M Faty et al.
Molecules (Basel, Switzerland), 20(2), 1842-1859 (2015-01-28)
Bromination of N-substituted homophthalimides and tetrahydropyrido[4,3-d]- pyrimidine-5,7-diones produces 4,4-dibromohomophthalimide and 8,8-dibromo-tetrahydropyrido[4,3-d]pyrimidine-5,7-dione derivatives, respectively, that can be used as precursors for spiro derivatives. The dibromo derivatives react with different binucleophilic reagents to produce several spiroisoquinoline and spirotetrahydropyrido[4,3-d]- pyrimidine-5,7-dione derivatives, respectively. Reaction
Annie Xu Zeng et al.
Analytica chimica acta, 803, 166-173 (2013-11-13)
Due to their distinct chemical properties, the application of ionic liquid (IL) compounds as gas chromatography (GC) stationary phases offer unique GC separation especially in the analysis of geometric and positional fatty acid methyl ester (FAME) isomers. Elution behaviour of
Sophie Duclos et al.
Proteomics, 11(5), 854-864 (2011-02-01)
The essential roles of the endovacuolar system in health and disease call for the development of new tools allowing a better understanding of the complex molecular machinery involved in endocytic processes. We took advantage of the floating properties of small
Carla Ragonese et al.
Analytical chemistry, 83(20), 7947-7954 (2011-09-10)
The present research is focused on the evaluation, in terms of efficiency and polarity, of a recently introduced gas chromatography (GC) column, coated with a 1,12-di(tripropylphosphonium) dodecane bis(trifluoromethansulfonyl) amide ionic-liquid stationary phase (SLB-IL59) and its application to the analysis of
Cedric F A Floquet et al.
Talanta, 150, 240-252 (2016-02-04)
Using the carminic acid assay, we determined the concentration of boron in oilfield waters. We investigated the effect of high concentrations of salts and dissolved metals on the assay performance. The influence of temperature, development time, reagent concentration, and water
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Questions

1–6 of 6 Questions  

  1. Who uses SLB™-5ms Capillary GC Columns?

    1 answer

    1. Any analyst with the need for a non-polar column. Some applications include boiling point separations, GC-MS analyses of semivolatiles, and GC-ECD analyses of pesticides/PCBs. It is estimated that non-polar columns account for 51% of the worldwide column market.

      Helpful?

  2. What are the benefits of the SLB™-5ms Capillary GC Column over other manufacturers’ -5ms columns?

    1 answer

    1. The SLB-5ms excels in several performance criteria.· Low Bleed. The highly crosslinked silphenylene polymer chemistry reduces column bleed to a very low level, resulting in greater signal-to-noise level, allowing lower detection levels.· Inertness. The proprietary surface deactivation reduces interactions between analytes and the column surface, resulting in sharper peak shapes, allowing lower detection levels.· Durability. With the highest published maximum allowable operating temperature (MAOT) of any -5ms column, SLB-5ms columns are designed for long life.· Consistency. Innovative manufacturing processes result in decreased column variability, ensuring that the next column is as good as the last.

      Helpful?

  3. How does the SLB™-5ms Capillary GC Column differ from our other 5-type columns?

    1 answer

    1. Many of our other 5-type columns (Equity-5, SPB-5, PTE-5, MDN-5, and MDN-5S) incorporate a siloxane polymer (backbone comprised of Si and O atoms only, side groups are either methyl or phenyl). The SLB-5ms column incorporates a silphenylene polymer (backbone comprised of Si and O atoms plus some phenyl groups, side groups are either methyl or phenyl).

      Helpful?

  4. Would you recommend SLB™-5ms Capillary GC Columns for all applications instead of Equity-5, SPB-5, PTE-5, MDN-5, and MDN-5S?

    1 answer

    1. Yes.

      Helpful?

  5. What if my method does not allow me to change to SLB™-5ms Capillary GC Columns?

    1 answer

    1. These methods typically specify a 5-type column (DB-5 or equivalent). The SLB-5ms satisfies that requirement.

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  6. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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