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Merck
CN

53562-U

Ascentis® Express 90 Å C18 PFAS (2.7 μm) HPLC Column

L × I.D. 25 cm × 2.1 mm, pk of 1 ea, suitable for PFAS testing

别名:

Ascentis® Express 90 Å PFAS, 2.7 μm HPLC Column

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NACRES:
SB.52
UNSPSC Code:
41115709

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产品名称

Ascentis® Express 90 Å C18 PFAS (2.7 μm) HPLC Column, L × I.D. 25 cm × 2.1 mm, pk of 1 ea, suitable for PFAS testing

material

stainless steel column

agency

suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for DIN 38407-42
suitable for EPA 533
suitable for EPA 537.1
suitable for EPA 8327
suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for EPA OTM-45
suitable for GB 5009.253-2016
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for ISO/CEN 15968-2010
suitable for USP L1

reg. compliance

suitable for FDA C-010.02

product line

Ascentis®

feature

endcapped

packaging

pk of 1 ea

extent of labeling

9.9% carbon loading

parameter

≤60 °C temp. limit
≤9000 psi max. pressure (600 bar)

technique(s)

HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable

L × I.D.

25 cm × 2.1 mm

surface area

135 m2/g

matrix

Fused-Core® silica particle platform particle platform
superficially porous particle

matrix active group

C18, extensively endcapped octadecylsilane (ODS) bonding phase

particle size

2.7 μm

pore size

90 Å pore size

operating pH range

2-9

application(s)

PFAS testing

separation technique

reversed phase

Quality Level

100

Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
ASTM is a registered trademark of American Society for Testing and Materials

Analysis Note

Target analytes include short chain and long chain per- and polyfluoroalkyl substances (PFAS), including branched and linear isomers.

General description

Ascentis® Express PFAS is a high-speed, high-performance liquid chromatography column based on the proven Fused-Core® particle design. The Fused-Core® particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5 μm thick porous shell and the small overall particle size of 2.7 μm. The densely bonded, extensively endcapped ODS stationary phase of Ascentis® Express PFAS provides an application tested solution for PFAS analysis.

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分析证书(COA)

Lot/Batch Number
USDDP001289
USDDP001288
USDDP001286
USDDP001285
USDDP001284

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相关内容

环境PFAS检测的解决方案

PFAS，也被称为“永久化学物质”，会在环境中永久性存在，威胁人类健康。我们提供PFAS定量的环境监测工具，助力研究人员、监管人员和实验室的PFAS检测。

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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