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59550

Supelco

SUPELCOSIL™ LC-Si (5 µm) HPLC Columns

L × I.D. 2 cm × 4 mm Supelguard Guard Cartridge pkg of 2 ea, Guard Cartridge holder required for use

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About This Item

分類程式碼代碼:
41115700
eCl@ss:
32110501

product name

SUPELCOSIL™ LC-Si Supelguard 柱芯, 5 μm particle size, L × I.D. 2 cm × 4 mm

agency

suitable for USP L3

品質等級

100

包裝

pkg of 1 kit

技術

HPLC: suitable

長度 × 內徑

2 cm × 4 mm

基質活性組

silica phase

粒徑

5 μm

孔徑

120 Å

應用

food and beverages

相容性

use to protect LC-Si, LC-3Si

分離技術

hydrophilic interaction (HILIC)
normal phase

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相關類別

腳註

套装包括一个保护柱芯、一个独立式柱套、一根连接管、2 个接头螺母和密封垫圈。

法律資訊

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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分析證明 (COA)

Lot/Batch Number

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J J Agren et al.
Lipids, 37(6), 613-619 (2002-07-18)
Normal-phase HPLC resolution of sn-1,2(2,3)- and x-1,3-DAG generated by partial Grignard degradation from natural TAG was carried out with both (R)-(-) and (S)-(+)-1-(1-naphthyl)ethylurethane derivatives. The diastereomeric sn-1,2- and sn-2,3-DAG derivatives were resolved using two Supelcosil LC-Si (5 microm, 25 cm
Mohammed Shahid Ali et al.
Journal of pharmaceutical and biomedical analysis, 43(1), 158-167 (2006-08-05)
A new HILIC method has been developed for the simultaneous determination of pseudoephedrine hydrochloride (PSH), diphenhydramine hydrochloride (DPH) and dextromethorphan hydrobromide (DXH) in cough-cold syrup. Mobile phase consists of methanol:water (containing 6.0 g of ammonium acetate and 10 mL of
R Lovlin et al.
Journal of chromatography. B, Biomedical applications, 679(1-2), 196-198 (1996-04-26)
The stereospecific HPLC assays reported for ketoprofen (KT) mainly utilize indirect approaches. These assays involve the formation of amide diastereomeric derivatives, which are then separated by chromatography. The advantages of indirect methods include versatility, good sensitivity and cost effectiveness; however

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