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58297 Supelco


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

  •  eCl@ss 32110501



Related Categories Analytical column, 5 micron, Analytical/Chromatography, HPLC Columns, by Brand for Small Molecules, HPLC/UHPLC, LC-8,
Quality Level   100
feature   endcapped
mfr. no.   SUPELCOSIL
extent of labeling   6.0% carbon loading
parameter   ≤70 °C temp. range
  400 bar pressure (5801 psi)
application(s)   HPLC: suitable
L × I.D.   25 cm × 4.6 mm
surface coverage   surface coverage 3.2 μmol/m2
matrix   silica gel, spherical particle platform
matrix active group   C8 (octyl) phase
particle size   5 μm
pore size   120 Å
surface area   170 m2/g
pH-range   2 - 7.5
suitability   suitable for L7 per USP
Featured Industry   Food and Beverages
separation technique   reversed phase


General description

A phase less hydrophobic than C18. Provides less retention of both polar and non-polar compounds than C18. Use a mobile phase containing 5% less organic modifier for the C8 column than C18. Polar compounds are, relatively, more strongly retained on C8 than C18 columns.

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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

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Certificate of Analysis (COA)

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Protocols & Articles


OSHA Method 42/47 and ASTM® D5836: HPLC Analysis of Isocyanates on SUPELCOSIL™ LC-8 after Collection/Desorption using ORBO™-80

From our library of Articles, Sigma-Aldrich presents OSHA Method 42/47 and ASTM® D5836: HPLC Analysis of Isocyanates on SUPELCOSIL™ LC-8 after Collection/Desorption using ORBO™-80
Keywords: Air Monitoring, Chromatography, High performance liquid chromatography

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Peer-Reviewed Papers


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