PerkinElmer
check quantity

50 mm, 4.6 mm I.D., 5 Quasar SPP C18 LC Column

HILIC Quasar SPP HILIC LC columns encompass a uniform surface for improved reproducibility and yield excellent peak shapes for a wide range of compounds, including basic analytes.

Part Number
Particle Size
Length
Inner Diameter
List Price
Your Price
Quantity
N9308910
2.6 µm
150.0 mm
4.6 mm
785.00 USD
 
more
N9308911
2.6 µm
100.0 mm
4.6 mm
773.00 USD
 
more
N9308912
2.6 µm
50.0 mm
4.6 mm
762.00 USD
 
more
N9308913
2.6 µm
150.0 mm
3 mm
785.00 USD
 
more
N9308914
2.6 µm
100.0 mm
3 mm
773.00 USD
 
more
N9308915
2.6 µm
50.0 mm
3 mm
572.00 USD
 
more
N9308916
2.6 µm
150.0 mm
2.1 mm
706.00 USD
 
more
N9308917
2.6 µm
100.0 mm
2.1 mm
639.00 USD
 
more
N9308918
2.6 µm
50.0 mm
2.1 mm
572.00 USD
 
more
N9308955
5.0 µm
250.0 mm
4.6 mm
762.00 USD
 
more
N9308956
5.0 µm
150.0 mm
4.6 mm
695.00 USD
 
more
N9308957
5.0 µm
100.0 mm
4.6 mm
650.00 USD
 
more
N9308958
5.0 µm
50.0 mm
4.6 mm
605.00 USD
 
more
Buy Now

Please enter valid quantity

Please log in to add favorites.

NULL OR EMPTY CART

Overview

Specifications

Inner Diameter 4.6 mm
Length 50.0 mm
Particle Size 5.0 µm
Product Brand Name Quasar
Type SPP C18
Resources, Events & More
  • All

Technical Note

A Comparison of Fully Porous C18 Reversed Phase HPLC Columns Technical Note

The most commonly used LC reversed-phase alkyl bonded stationary phase is octadecyl carbon chain (C18)-bonded silica, which is denoted as USP classification L1. C18 columns have a broad applicability from pharmaceuticals to food and environmental analyses. However, not all C18 columns are alike. Simply swapping a C18 column from one manufacturer to another can result in differences in retention time, resolution and even selectivity. Differences can arise due to variations in hydrophobicity, silanol activity, packing quality, particle size distribution, and silica purity, to name a few.

This technical note provides details of a comparative study between twenty-four silica-based C18 phases, from a number of manufacturers covering the following areas:

  • Relative Hydrophobicity Study
  • Efficiencies for a Neutral Compound
  • Evaluation of Silanol Activity
  • PDF 1 MB