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Merck
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主要文件

581373-U

Supelco

Ascentis® C18 (5 µm) HPLC Columns

L × I.D. 2 cm × 4 mm, HPLC Guard Cartridge Kit with 1 Cartridge holder + 1 Guard Cartridge

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About This Item

分類程式碼代碼:
41115700
eCl@ss:
32110501
NACRES:
SB.52

产品名称

Ascentis® C18 Supelguard 保护柱芯, Kit, 5 μm particle size, L × I.D. 2 cm × 4 mm

材料

stainless steel column

品質等級

agency

suitable for USP L1

產品線

Ascentis®

特點

endcapped

包裝

pkg of 1 kit

標籤範圍

25% Carbon loading

參數

≤70 °C temp. range

技術

HPLC: suitable
LC/MS: suitable

長度 × 內徑

2 cm × 4 mm

表面積

450 m2/g

雜質

5 ppm metals

基質

fully porous particle

基質活性組

C18 (octadecyl) phase

粒徑

5 μm

孔徑

100 Å

工作pH值範圍

2-8

應用

food and beverages

分離技術

reversed phase

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相关类别

一般說明

套件包括一个保护柱芯、一个独立式柱套、一段管路、2 个接头螺母和 2 个密封垫圈。

腳註

Kit includes one cartridge, a stand-alone holder, a piece of tubing, 2 nuts and ferrules (10mm i.d guard requires the purchase of 567499-U)

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法律資訊

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Massimo Tacchini et al.
Journal of pharmaceutical and biomedical analysis, 146, 1-6 (2017-08-26)
The genus Echinacea (Asteraceae) includes species traditionally used in phytotherapy. Among them, Echinacea pallida (Nutt.) Nutt. root extracts are characterized by a representative antiproliferative activity, due to the presence of acetylenic compounds. In this study, supercritical fluid extraction (SFE) was

实验方案

Because reversed-phase HPLC is primarily dependent on hydrophobic interactions between the stationary phase and analyte, ion pairing is occasionally necessary to obtain sufficient retention of polar, ionizable compounds.

Global Trade Item Number

货号GTIN
581373-U4061838548924

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