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54181-U

Supelco

Supel™-Select HLB SPE 小柱

bed wt. 30 mg, volume 1 mL, pk of 100

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About This Item

分類程式碼代碼:
41115712
NACRES:
NB.21

材料

PE frit (20 μm)
polypropylene hardware

品質

MS friendly

成份

bed wt., 30 mg

包裝

pk of 100

技術

solid phase extraction (SPE): suitable

表面積

160-420 m2/g

容積

1 mL

基質

Hydrophilic modified styrene polymer particle platform

基質活性組

polystyrene phase

粒徑

50-70 μm

孔徑

80-200 Å pore size

應用

food and beverages

分離技術

reversed phase

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一般說明

保留机制：反相
样品基质相容性：水溶液（生物流体、水）

  • 亲水改性苯乙烯聚合物
  • 开发用于从水样中提取多种化合物
  • 保留主要基于反相；然而，由于该相是亲水改性的，它也适用于极性化合物。
  • 被保留和回收的更具极性的化合物的例子包括（但不限于）： 吡哆醇（logPo/w -0.56）、核黄素（logPo/w -2.02）、生物素（logPo/w 0.11）。

應用

Supel™-Select HLB SPE 管可用作萃取柱，用于使用液相色谱与串联质谱联用的方法对羊水中的咖啡因和对乙酰氨基酚进行固相萃取和分析。

特點和優勢

  • 价格低，样品制备性能出色
  • 适合通用方法 - 在方法开发过程中节省时间、金钱和令人头痛的事
  • 更大的容量允许更小的床重 = 更小的洗脱体积 = 节省样品处理时间
  • 抗过度干燥，可使用更强的方法
  • 低 UV 和 MS 可萃取物，可降低背景并提高灵敏度
  • 严格的生产和 QC 指南提供更高的批次间、管间和井间一致性，以提高准确性和精密度

法律資訊

Supel is a trademark of Sigma-Aldrich Co. LLC

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
14287001
13364001
12324901
11388001
10518901

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LC-MS/MS analysis of acetaminophen and caffeine in amniotic fluid
Burrai.L, et al.
Analytical Methods : Advancing Methods and Applications, 7(2), 405-410 (2015)
Chiedza F Munyeza et al.
Biomedical chromatography : BMC, 30(6), 837-845 (2015-09-18)
Tigecycline (TIG), a derivative of minocycline, is the first in the novel class of glycylcyclines and is currently indicated for the treatment of complicated skin structure and intra-abdominal infections. A selective, accurate and reversed-phase high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS)
Pablo Vazquez-Roig et al.
Analytical and bioanalytical chemistry, 397(7), 2851-2864 (2010-05-01)
A simple and robust method using solid-phase extraction (SPE) and liquid chromatography tandem mass spectrometry (LC-MS/MS) for the simultaneous determination of 14 drugs of abuse and their metabolites (cocainics, amphetamine-like compounds, cannabinoids, and opiates) in surface waters has been developed.
Wei Chen et al.
Chemosphere, 163, 99-107 (2016-08-16)
A sensitive method for simultaneous determination of 20 trace organic chemicals (TOrCs, including preservatives, antioxidants, disinfectants, oestrogens, alkyl-phenols and bisphenol-A) in surface water and wastewater has been developed and validated based on the optimisation of solid-phase extraction (SPE) followed by
Martina Rejtharová et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(4), 477-481 (2016-12-06)
Monitoring of steroid esters in blood serum is desirable in order to detect the possible illegal use of natural hormones as growth promoters. A method for the determination of testosterone propionate, testosterone benzoate, testosterone isocaproate, testosterone decanoate and estradiol benzoate

商品

Supel-Select HLB SPE for Pharmaceutical Analysis

Select HLB SPE is a hydrophilic polymer phase for analyte extraction from aqueous matrices. Here it’s used for statins in plasma and 48 pharmaceutical analytes in drinking water.

LC/MS/MS Method for Determination of Glyphosate, AMPA, and Glufosinate in Cereals

Glyphosate and related compounds are measured in oatmeal and infant cereal using ion-exchange polymer-based particles for HPLC and SPE. Low level detection was obtained.

Solid Phase Extraction: Reversed-Phase Methodology

Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.

Solid Phase Extraction: Reversed-Phase Methodology

Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.

Chromatograms

application for SPE, application for LC-MS

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