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58355-U

Supelco

SUPELCOSIL™ LC-18-DB (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

Synonym(s):

High Purity C18 HPLC Column

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

SUPELCOSIL™ LC-18-DB HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm

material

stainless steel column

Agency

suitable for USP L1

product line

SUPELCOSIL™

feature

endcapped

manufacturer/tradename

SUPELCOSIL™

packaging

1 ea of

extent of labeling

11.0% Carbon loading

parameter

0-70 °C temperature
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 3.1 μmol/m2

matrix

silica gel, spherical particle platform
fully porous particle

matrix active group

C18 (octadecyl) phase

particle size

5 μm

pore size

120 Å

operating pH

2-7.5

application(s)

food and beverages

compatibility

for use with PTC-AA

separation technique

reversed phase

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General description

SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide shorter retention, better peak shape, and higher efficiency for organic bases than can be obtained on other Type A silica reversed-phase columns.

Application


  • OPTIMIZATION AND VALIDATION OF HPLC METHOD FOR TETRAMETHRIN DETERMINATION IN HUMAN SHAMPOO FORMULATION.: This study discusses the optimization and validation of a high-performance liquid chromatography (HPLC) method using SUPELCOSIL™ LC-18-DB HPLC Column for the analysis of tetramethrin in shampoo formulations (Zeric Stosic et al., 2016).

  • Mass spectrometric characterization and HPLC determination of the main urinary metabolites of nimesulide in man.: Details a robust approach for identifying and quantifying nimesulide metabolites via HPLC, underscoring the column′s applicability in complex biological matrices (Carini et al., 1998).


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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

58355-U:

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Lot/Batch Number

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