跳转至内容
Merck
CN

主要文件

查看所有文档

53573-U

Ascentis® Express 160 Å PFAS (2.7 μm) Delay HPLC Columns

L × I.D. 5 cm × 4.6 mm, HPLC Delay Column; suitable for PFAS testing

别名:

Ascentis® Express 160 Å PFAS Delay, 2.7 μm HPLC Column

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

UNSPSC Code:
41115709
NACRES:
SB.52
Particle size:
2.7 μm
Matrix active group:
highly retentive endcapped silane bonding phase
Pore size:
160 Å pore size
Matrix:
Fused-Core® silica particle platform particle platform, superficially porous particle
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

产品名称

Ascentis® Express 160 Å PFAS Delay, 2.7 μm HPLC Column, suitable for PFAS testing, column L × I.D. 5 cm × 4.6 mm

material

stainless steel column

Quality Level

100

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

reg. compliance

suitable for FDA C-010.02

product line

Ascentis®

feature

endcapped

packaging

1 ea of

parameter

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

technique(s)

HPLC: suitable, LC/MS: suitable

column L × I.D.

5 cm × 4.6 mm

surface area

90 m2/g

matrix

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

matrix active group

highly retentive endcapped silane bonding phase

particle size

2.7 μm

pore size

160 Å pore size

operating pH range

2-9

application(s)

PFAS testing

separation technique

reversed phase

General description

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.

Legal Information

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.

Still not finding the right product?

Explore all of our products under

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
USOPD001291
USOPD001290
USOPD001289
USOPD001288
USOPD001287

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

商品

PFAS Column Selection for LC and GC

Guidance on PFAS testing for LC and GC columns, solvent verification, isomer resolution strategies, and hardware choices for trace-level workflows.

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。

全球贸易项目编号

货号GTIN
53573-U04065266561463