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Merck
CN

28471-U

SLB ®-5 ms 毛细管 GC 色谱柱

L × I.D. 30 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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关于此项目

UNSPSC Code:
41115710
NACRES:
SB.54
eCl@ss:
32119290
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material

fused silica

Quality Level

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

reg. compliance

FDA LIB 4423

parameter

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

Beta value

250

df

0.25 μm

technique(s)

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

L × I.D.

30 m × 0.25 mm

matrix active group

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

application(s)

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)

column type

capillary non-polar

General description

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。

  • 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)

Application


  • 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。:该研究采用SLB-5ms毛细管气相色谱柱对农产品中农药残留进行分析。该方法具有较高的灵敏度和特异性,突出了色谱柱在复杂样品基质中的有效性(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。:该研究探索了SLB-5ms毛细管气相色谱柱分析脂肪酸甲酯的性能。色谱柱具有优异的分辨率和稳定性,使其成为生化应用中脂质分析的宝贵工具(Zeng et al., 2013)。

Other Notes

我们提供各种色谱配件,包括分析进样针。

Legal Information

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


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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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实验方案

分析方法主要分为三种:GRO,DRO和TPH。上述发表的方法只是这些方法的变种来满足各个机构的不同分析需求。

示例显示了使用SLB-5ms GC色谱柱的苯丙胺的MSTFA/MSTFA-d9衍生化如何在质谱图和色谱图中提供有价值的信息。

There are three types of analyses: GRO, DRO, and TPH. The published methods are simply variations of these to meet the different analytical needs of the individual agencies.

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气相色谱分析(GC)是分离和分析混合物中挥发性和半挥发性化合物的常用分析技术。这一技术凭借出色的分辨能力及速率和灵敏度,成为常用的分析技术。GC在环境、石油、化工、食品和饮料以及制药等众多行业中广泛使用。


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货号GTIN
28471-U04061835551927