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Merck
CN

58992

SUPELCOSIL LC-18-DB (3 µm) HPLC Columns

L × I.D. 7.5 cm × 4.6 mm, HPLC Column

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关于此项目

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
7.5 cm × 4.6 mm
Particle size:
3 μm
Matrix active group:
C18 (octadecyl) phase
Pore size:
120 Å
Matrix:
silica gel, spherical particle platform
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产品名称

SUPELCOSIL LC-18-DB HPLC 色谱柱, 3 μm particle size, L × I.D. 7.5 cm × 4.6 mm

agency

suitable for USP L1

feature

endcapped

manufacturer/tradename

SUPELCOSIL

extent of labeling

11.0% Carbon loading

parameter

0-70 °C temperature, 400 bar pressure (5801 psi)

technique(s)

HPLC: suitable

L × I.D.

7.5 cm × 4.6 mm

surface area

170 m2/g

surface coverage

surface coverage 3.1 μmol/m2

matrix

silica gel, spherical particle platform

matrix active group

C18 (octadecyl) phase

particle size

3 μm

pore size

120 Å

application(s)

food and beverages

separation technique

reversed phase

Quality Level

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General description

SUPELCOSIL LC- DB 类的键合相针对碱性化合物进行了特殊的去活化处理。与其它 A 型硅胶反相色谱柱相比,分析有机碱时该色谱柱保留时间更短、峰形更好和柱效更高。

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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P K Kunicki
Journal of chromatography. B, Biomedical sciences and applications, 755(1-2), 331-335 (2001-06-08)
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.
E Terjéki et al.
Journal of pharmaceutical and biomedical analysis, 24(5-6), 913-920 (2001-03-15)
RGH-1756 (1-(2-methoxy-phenyl)-4-(4-[4-(6-imidazo[2,1-b]-thiazolyl)-phenoxy]-butyl)-piperazine dimethansulphonate) is a novel atypical antipsychotic candidate of Gedeon Richter Ltd. A new HPLC method has been developed and validated for the quantitative determination of RGH-1756 in dog and rat plasma. The compound and the internal standard are
D C Holland et al.
Journal of AOAC International, 78(4), 1067-1071 (1995-07-01)
A liquid chromatographic (LC) method is described for the simultaneous determination of the triazine herbicides, simazine (SIM), atrazine (ATZ), and propazine (PRO) in the 12.5-100 ppb range in catfish. The herbicides are extracted from catfish homogenates with ethyl acetate, followed
M Carini et al.
Journal of pharmaceutical and biomedical analysis, 18(1-2), 201-211 (1998-12-24)
A study was undertaken for the characterization and quantitative determination of the main urinary metabolites of the non-steroidal anti-inflammatory drug (NSAID) nimesulide (4-nitro-2-phenoxy-methanesulfonanilide) in man following single oral administration (200 mg). Urines were collected from six healthy volunteers at 12
P A Hynning et al.
Clinical chemistry, 34(12), 2502-2503 (1988-12-01)
A high-performance liquid chromatographic (HPLC) method for determining verapamil and norverapamil in plasma is presented and compared with gas chromatography/mass spectrometry (GC-MS). The plasma samples were extracted at alkaline pH with hexane containing 2-butanol (20 mL/L) and then back-extracted into

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