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Merck

53913-U

Supelco

Ascentis® Express 90 Å RP-Amide (2.7 μm) HPLC Columns

L × I.D. 10 cm × 2.1 mm, HPLC Column

别名:

Core-shell (SPP) Fused Core polar embedded 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® Express RP-Amide 2.7μm HPLC 色谱柱, 2.7 μm particle size, L × I.D. 10 cm × 2.1 mm

材料

stainless steel column

品質等級

agency

suitable for USP L60

產品線

Ascentis®

特點

endcapped

製造商/商標名

Ascentis®

包裝

1 ea of

參數

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

技術

HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable

長度 × 內徑

10 cm × 2.1 mm

表面積

135 m2/g

雜質

<5 ppm metals

基質

Fused-Core® particle platform
superficially porous particle

基質活性組

amide, alkyl phase

粒徑

2.7 μm

孔徑

90 Å

工作pH值範圍

2-9

應用

food and beverages

分離技術

reversed phase

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法律資訊

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

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


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分析证书(COA)

Lot/Batch Number

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S Fan et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 30(12), 2093-2101 (2013-10-22)
A liquid chromatography-linear ion-trap spectrometry (LC-MS³) method using β-receptor molecular-imprinted polymer (MIP) solid-phase extraction (SPE) as clean-up was developed to determine simultaneously and confirmatively residues of 25 β₂-agonists and 21 β-blockers in urine samples. Urine samples were subjected to enzymatic
Michael T Furlong et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 926, 36-41 (2013-04-02)
Clopidogrel is prescribed for the treatment of Acute Coronary Syndrome and recent myocardial infarction, recent stroke, or established peripheral arterial disease. A sensitive and reliable high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) assay was developed and validated to enable reliable
Hirotaka Kushida et al.
Biomedical chromatography : BMC, 27(12), 1647-1656 (2013-07-03)
Uncaria Hook (UH) alkaloids are involved in the beneficial effects of Yokukansan. However, the pharmacokinetics of UH alkaloids after oral administration of Yokukansan has not yet been sufficiently investigated. Therefore, we developed and validated a sensitive and specific high-performance liquid
Fan Sai et al.
Journal of agricultural and food chemistry, 60(8), 1898-1905 (2012-02-15)
A sensitive method has been developed for the simultaneous determination of residues of 25 β₂-agonists and 23 β-blockers in animal foods by high-performance liquid chromatography coupled with linear ion trap mass spectrometry (HPLC-LIT-MS). This method is based on a new
Erzsébet Oláh et al.
Journal of chromatography. A, 1217(23), 3642-3653 (2010-04-23)
Today sub-2 microm packed columns are very popular to conduct fast chromatographic separations. The mass-transfer resistance depends on the particle size but some practical limits exist not to reach the theoretically expected plate height and mass-transfer resistance. Another approach applies

商品

A significantly improved HPLC-fluorescence method for DMB-NANA and -NGNA, and application of this method to compare 2 candidate biosimilar therapeutic proteins to their respective RMs.

A significantly improved HPLC-fluorescence method for DMB-NANA and -NGNA, and application of this method to compare 2 candidate biosimilar therapeutic proteins to their respective RMs.

Pistachios contain approximately 45% fat, which can result in a significant amount of coextracted matrix in the acetonitrile extract generated using the QuEChERS procedure. A zirconia based adsorbent significantly reduces coextracted matrix prior to LC-MS or GC-MS.

Pistachios contain approximately 45% fat, which can result in a significant amount of coextracted matrix in the acetonitrile extract generated using the QuEChERS procedure. A zirconia based adsorbent significantly reduces coextracted matrix prior to LC-MS or GC-MS.

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实验方案

HPLC Analysis of DMB-Labeled Sialic Acids on Ascentis ® Express RP-Amide: Comparison of Biosimilars to Reference Materials

THC solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material; Cannabidiolic acid solution, 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material; Cannabichromene solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material; Cannabigerolic acid solution, 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material; Δ9-Tetrahydrocannabinolic acid A (THCA-A)

THC solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material; Cannabidiolic acid solution, 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material; Cannabichromene solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material; Cannabigerolic acid solution, 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material; Δ9-Tetrahydrocannabinolic acid A (THCA-A)

Chromatograms

application for HPLCapplication for HPLCapplication for HPLCapplication for HPLC展开

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