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58201

Supelco

SUPELCOSIL™ LC-Diol HPLC Column

5 μm particle size, L × I.D. 25 cm × 4.6 mm

Synonym(s):

SUPELCOSIL™ LC-DIOL 5UM 25CMX4.6MM HPLC COLUMN

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501

agency

suitable for USP L20

Quality Level

100

feature

endcapped: no

packaging

pkg of 1 ea

manufacturer/tradename

SUPELCOSIL™

extent of labeling

3.5% carbon loading

parameter

≤70 °C temp. range
400 bar pressure (5801 psi)

technique(s)

HPLC: suitable

L × I.D.

25 cm × 4.6 mm

surface area

170 m2/g

surface coverage

surface coverage 3.8 μmol/m2

matrix

silica gel, spherical particle platform

matrix active group

diol phase

particle size

5 μm

pore size

120 Å pore size

pH range

2-7.5

application(s)

food and beverages

separation technique

hydrophilic interaction (HILIC)
normal phase

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General description

LC-Diol columns can be used to separate proteins by gel filtration chromatography. When operated with an aqueous buffer, the diol phase can effectively shield the silica surface from interacting with proteins. A well-known use of diol columns, under normal phase conditions, is the separation of steroids and sterols.

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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

pictograms

Health hazard
GHS08

signalword

Warning

hcodes

H371

Hazard Classifications

STOT SE 2 Inhalation

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
281144-04
281144-02
281144-01
281148-02
281142-04

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