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59565

Supelco

SUPELCOSIL LC-18-DB Supelguard Cartridge

5 μm particle size, L × I.D. 2 cm × 4 mm

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eCl@ss:
32110501

agency

suitable for USP L1

Quality Level

packaging

pkg of 2 ea

technique(s)

HPLC: suitable

L × I.D.

2 cm × 4 mm

matrix active group

C18 (octadecyl) phase

particle size

5 μm

application(s)

food and beverages

compatibility

use to protect LC-18-DB

separation technique

reversed phase

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This Item
595555961759563
matrix active group

C18 (octadecyl) phase

matrix active group

C18 (octadecyl) phase

matrix active group

C18 (octadecyl) phase

matrix active group

C8 (octyl) phase

particle size

5 μm

particle size

5 μm

particle size

5 μm

particle size

5 μm

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

agency

suitable for USP L1

agency

suitable for USP L1

agency

suitable for USP L1

agency

suitable for USP L7

packaging

pkg of 2 ea

packaging

pkg of 1 kit

packaging

pkg of 2 ea

packaging

pkg of 2 ea

General description

SUPELCOSIL LC-18-DB Supelguard Cartridges [5 μm particle size, L × I.D. 2 cm × 4 mm] contain a SUPELCOSIL packing, in a 2 cm stainless steel body, enclosed by polyether ether ketone (PEEK) encapsulated stainless steel frits (2 μm porosity). A Supelguard kit (one cartridge, a stand-alone holder, tubing, and 2 nuts and ferrules) enables one to use the cartridge with any analytical column. A direct-connect guard cartridge holder can directly connect a Supelguard cartridge to a Supelco analytical column. 3.0 mm cartridges are available in packs of two only-purchase a stand-alone or modular holder separately. Low volume 3.0 mm ID cartridges are a good choice for protecting an analytical column containing 3 μm particles.

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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
Supelguard is a trademark of Sigma-Aldrich Co. LLC

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25G
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MMYOMAG-74K-13

1000309185

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Journal of pharmaceutical and biomedical analysis, 26(4), 637-650 (2001-08-23)
An LC/MS/MS method for the simultaneous determination of cilostazol, a quinolinone derivative, and three active metabolites, OPC-13015, OPC-13213, and OPC-13217, in human plasma was developed and validated. Cilostazol, its metabolites, and the internal standard, OPC-3930 were extracted from human plasma
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A HPLC-UV determination of loratadine in human plasma is presented. After simple liquid-liquid extraction with 2-methylbutane-hexane (2:1) and evaporation of organic phase the compounds were re-dissolved in 0.01 M HCl, evaporated again and finally separated on a Supelcosil LC-18-DB column.
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Amino Acid Analysis is the suitable tool for precise determination of protein quantities but also provides detailed information regarding the relative amino.

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