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581300-U

Supelco

Ascentis® C18 (3 µm) HPLC Columns

L × I.D. 5 cm × 2.1 mm, HPLC Column

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About This Item

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

product name

Ascentis ® C18 HPLC 色谱柱, 3 μm particle size, L × I.D. 5 cm × 2.1 mm

材料

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 GB 31604.35-2016
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 (Similar to Phenomenex Luna C18)

產品線

Ascentis®

特點

endcapped

製造商／商標名

Ascentis®

包裝

1 ea of

標籤範圍

25% Carbon loading

參數

≤70 °C temp. range
400 bar pressure (5801 psi)

技術

HPLC: suitable
LC/MS: suitable

長度 × 內徑

5 cm × 2.1 mm

表面積

450 m2/g

表面覆盖率

3.7 μmol/m2

雜質

<5 ppm metals

基質

fully porous particle
silica gel high purity, spherical

基質活性組

C18 (octadecyl) phase

粒徑

3 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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一般說明

Ascentis 系列色谱柱是 Supelco 科学家推出的第四代 HPLC 色谱柱技术。Ascentis 系列色谱柱是以高纯硅胶为基质，孔径 100Å，硅胶粒径为 3、5 和 10 微米。该色谱柱用于小分子的应用，柱内径可从微径柱（1.0mm 内径）扩展到制备尺寸（50mm 内径）。该系列包括 C18、C8、苯基、Si 和内嵌极性基团相（反相酰胺）。

Ascentis C18 是特别稳定可靠的首选 HPLC 色谱柱，即使对于难以分离的化合物也能提供对称的峰形和出色的保留性能。

特點和優勢

  • 出色的保留性能
  • 优良的峰形对称性
  • 重现性好
  • 与 LC-MS 完全兼容

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法律資訊

ASTM is a registered trademark of American Society for Testing and Materials
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
267091-06
267091-05
267091-04
267091-03
267091-02

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Federica Vacondio et al.
Journal of pharmaceutical and biomedical analysis, 46(1), 200-205 (2007-10-26)
A rapid, simple and sensitive liquid chromatography-mass spectrometry (LC-MS) method was developed and validated for the determination of the imidazole H(3) antagonist ROS203 in rat plasma, using the superior homologue ROS287 as internal standard. Analyses were performed on an Agilent
Federica Pellati et al.
Journal of chromatography. A, 1242, 43-58 (2012-05-09)
In this study, a detailed phytochemical characterization of Echinacea pallida (Nutt.) Nutt. root extracts and dietary supplements was carried out for the first time by developing advanced chromatographic techniques, based on HPLC with diode array (DAD) and electrospray ionization-mass spectrometry
Dipanjan Goswami et al.
Biomedical chromatography : BMC, 23(11), 1227-1241 (2009-07-14)
A LC-MS/MS method for plasma topiramate analysis is delineated involving least number of healthy volunteers. Topiramate and amlodipine internal standard (IS) were extracted by simple centrifuge-coupled solid-phase extraction and reverse-phase chromatographic separation was performed on an Ascentis C(18) column. Turbo-spray
Federica Pellati et al.
Journal of pharmaceutical and biomedical analysis, 55(5), 934-948 (2011-04-19)
In this study, the composition of polyphenols (phenolic acids and flavonoids) in propolis extracts was investigated by HPLC-DAD and HPLC-ESI-MS/MS by comparing the performance of ion trap and triple quadrupole mass analyzers. The analyses were carried out on an Ascentis
Meiyun Shi et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 951-952, 129-134 (2014-02-22)
Aralia mandshrica is a well-known traditional Chinese medicine from Northeast China commonly used to treat digestive, circulatory and immune system disorders. Calenduloside E is one of its bioactive components currently under evaluation as a pure drug. In this study, a
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