Merck

53573-U

Supelco

Ascentis® Express 90 Å PFAS Delay, 2.7 μm HPLC Column

column L × I.D. 5 cm × 4.6 mm, suitable for PFAS testing

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别名:
Ascentis® Express 90 Å PFAS Delay, 2.7 μm HPLC Column

物料

stainless steel column

质量水平

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 L62

管理合规性

suitable for FDA C-010.02

产品线

Ascentis®

特点

endcapped

包装

1 ea of

参数

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

技术

HPLC: suitable
LC/MS: suitable

色谱柱长度 × 内径

5 cm × 4.6 mm

表面积

135 m2/g

基质

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

基质活性基团

highly retentive endcapped silane bonding phase

粒径

2.7 μm

孔径

90 Å pore size

operating pH range

2-9

分离技术

reversed phase

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此商品
53557-U53572-U53559-U
particle size

2.7 μm

particle size

2.7 μm

particle size

2.7 μm

particle size

2.7 μm

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

matrix active group

highly retentive endcapped silane bonding phase

matrix active group

C18, extensively endcapped octadecylsilane (ODS) bonding phase

matrix active group

highly retentive endcapped silane bonding phase

matrix active group

C18, extensively endcapped octadecylsilane (ODS) bonding phase

pore size

90 Å pore size

pore size

90 Å pore size

pore size

90 Å pore size

pore size

90 Å pore size

product line

Ascentis®

product line

Ascentis®

product line

Ascentis®

product line

Ascentis®

一般描述

Ascentis® Express PFAS Delay is a high-performance liquid chromatography column based on Fused-Core® particle design. The highly retentive endcapped silane of the Ascentis® Express PFAS Delay column provides high retention of PFAS compounds across various mobile phase conditions and is used to delay background instrument PFAS contamination from interference with analyzed samples. For this reason, the Ascentis® Express PFAS Delay column is placed upstream of the sample injector.

法律信息

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

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