GL Sciences InertSustain C18 HP Series Analytical HPLC Column, 3.5 µm, 100 Å, 2.1 x 50 mm, 1/Pk - 5020-90745

InertSustain C18

GL Sciences InertSustain C18 HP Series Analytical HPLC Column, 3.5 µm, 100 Å, 2.1 x 50 mm, 1/Pk

InertSustain Columns

InertSustain Columns are an Evolutionally Surfaced Silica (ES Silica), Which Were Evolved from Inertsil Columns.
InertSustain columns employ a radically new type of silica with a uniquely modified surface that have a controllable amount of silanols.

This state-of-the-art ES silica allows easy surface modification (e.g., endcapping.). The three main advantages of this technology are:

• Exceptionally improved inertness
• Robustly bonded phase
• High lot-to-lot reproducibility

First choice with ultra high inertness and high durability - Ion Pair + Reversed phase - for Vitamin A and K - Retain amino acids with ion pair reagent - DNPH derivatized aldehydes.

In general, silica based columns are mechanically stable and highly efficient but cannot be used under alkaline conditions as their residual silanol groups tend to adsorb organic bases. InertSustain C18 employs a radically new type of silica that is uniquely surface-modified for precise control of the silica properties.

InertSustain C18 inherits the advantages of all current Inertsil HPLC columns (e.g., extremely low operating back pressure, superior inertness to almost all analytes, high efficiency, and compatibility with a wide range of solvents) while additionally enabling wide pH analysis with consistent column-to-column and lot-to-lot performance.

Specifications: