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59575-U

Supelco

Discovery® C18 (5 µm) HPLC Columns

L × I.D. 2 cm × 3 mm HPLC guard Column Kit with 1 Cartridge holder + 1 Guard Cartridge

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Pricing and availability is not currently available.

Product Name

Discovery® C18 Supelguard Guard Cartridge, Kit, 5 μm particle size, L × I.D. 2 cm × 3 mm

material

stainless steel column

Quality Level

100

Agency

suitable for USP L1

product line

Discovery®

feature

endcapped

packaging

pkg of 1 kit

technique(s)

HPLC: suitable
LC/MS: suitable

L × I.D.

2 cm × 3 mm

surface area

200 m2/g

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This Item
PHR148158958V319902
乙酸乙酯 Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

EX0240

乙酸乙酯

乙酸乙酯 Pharmaceutical Secondary Standard; Certified Reference Material

PHR1481

乙酸乙酯

乙酸乙酯 analytical standard

58958

乙酸乙酯

乙酸乙酯 ACS reagent

V319902

乙酸乙酯

assay

≥99.5% (GC)

assay

-

assay

≥99.9% (GC)

assay

-

application(s)

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

application(s)

pharmaceutical (small molecule)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

application(s)

-

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

200

grade

ACS reagent, for extraction, for analytical purposes, reagent grade

grade

certified reference material, pharmaceutical secondary standard

grade

analytical standard

grade

ACS reagent

form

liquid

form

-

form

-

form

-

vapor density

3 (20 °C, vs air)

vapor density

3 (20 °C, vs air)

vapor density

3 (20 °C, vs air)

vapor density

3 (20 °C, vs air)

Footnote

Kit includes guard cartridge, ferrules, tubing, and holder.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

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

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    Fabrice Gritti et al.
    Journal of chromatography. A, 1095(1-2), 27-39 (2005-11-09)
    The adsorption isotherms of an ionizable compound, nortriptyline, were accurately measured by frontal analysis (FA) on a C(18)-Discovery column, first without buffer (in an aqueous solution of acetonitrile at 15%, v/v of ACN), then with a buffer (in 28%, v/v
    T R Shantha Kumar et al.
    Journal of pharmaceutical and biomedical analysis, 38(1), 173-179 (2005-05-24)
    A simple, precise and accurate isocratic reverse-phase liquid chromatography method with programmed wavelength detection has been validated to quantify DRF-4367 and Phenol red, simultaneously for application in rat in situ single pass intestinal perfusion study to assess intestinal permeability of
    Abbas Khan et al.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(24), 2423-2429 (2011-07-26)
    A novel isocratic reversed-phase high performance liquid-chromatography/ultraviolet detection method for simultaneous determination of cefdinir and cefixime in human plasma was developed and validated after optimization of various chromatographic conditions and other experimental parameters. Sample preparation based on a simple extraction
    Himal Paudel Chhetri et al.
    Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 22(5), 483-487 (2014-12-05)
    This study presents the optimization of a simple HPLC-UV method for the determination of metformin in human plasma. Ion pair separation followed by UV detection was performed on deproteinized human plasma samples. The separation was carried out on a Discovery
    Ramisetti Nageswara Rao et al.
    Journal of separation science, 32(9), 1312-1322 (2009-04-29)
    Modafinil, adrafinil and their related substances were synthesized and analyzed by RP-LC with ESI-MS/MS. The ionization mode, polarity, cone voltage, and chromatographic conditions were evaluated. The optimum LC-MS conditions to obtain fragment ions indispensable for identification of the structures were
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