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安全信息

50349-U

Supelco

Ascentis® Express 90 Å OH5 (5 μm) HPLC Columns

L × I.D. 5 mm × 2.1 mm, HPLC Guard Cartridge, pkg of 3 ea

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About This Item

UNSPSC代码:
41115700
NACRES:
SB.52

product name

Ascentis® Express OH5, 5 μm Guard Cartridge, 5 μm particle size, L × I.D. 5 mm × 2.1 mm, pkg of 3 ea

物料

stainless steel column

质量水平

100

Agency

suitable for USP L86

产品线

Ascentis®

特点

endcapped: no

包装

pkg of 3 ea

技术

HPLC: suitable
LC/MS: suitable

长度 × 内径

5 mm × 2.1 mm

表面积

90 m2/g

基质

superficially porous particle

基质活性基团

hydroxy, penta- phase

粒径

5 μm

孔径

90 Å pore size

工作pH值

2-9

应用

food and beverages

分离技术

hydrophilic interaction (HILIC)

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相关类别

一般描述

Ascentis® Express Guard Columns provide physical (filtration) and chemical protection for costly analytical columns without compromising the very high performance of Ascentis Express columns. These Ascentis Express guard columns are capable of continuous use at pressures up to 9000 psi (600 bar) with only hand-tightening. Guard cartridges are easily replaced without removing the guard column holder from the flow path. The cartridges are packed with Ascentis Express Fused-Core® particles. Order guard column holder separately.

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法律信息

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

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  3. How do I find price and availability?

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  5. My question is not addressed here, how can I contact Technical Service for assistance?

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Paweł Kubica et al.
Analytical and bioanalytical chemistry, 406(13), 3013-3018 (2014-03-26)
The influence of sucrose combustion products on smoking and nicotine addiction is still controversial because the presence of the sucrose may be treated as a source of aldehydes and organic acids. In e-liquids used as refills for electronic cigarettes, which

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