InertSustain C18

A novel chromatographic column that perfectly combines high inertness and high retention

PH range
Surrounding area: 1-10
Usually, silica gel based chromatography columns have good mechanical stability and can provide high separation efficiency, but they cannot be analyzed under alkaline conditions, and the residual silica gel on their surface is very easy to adsorb alkaline organic compounds.

InertSustain

C18 adopts a completely changed new type of silicone gel, which has undergone unique chemical modifications on the surface of the silicone gel, enabling precise control of the active sites on the surface of the silicone gel.
InertSustain C18
Not only does it inherit the advantages of Inertsil series liquid chromatography columns, such as extremely low column back pressure, high inertness to many analytical substances, and high column efficiency, but it also has good compatibility with many solvents and can operate at a wide pH range
Analyze within the scope and ensure continuous and stable column effects between columns from different batches.
A completely changed new type of silicone
It is impossible to completely seal the residual silanol group using traditional chemical modification methods. GL Sceineces
A completely innovative silicone gel has been developed, which can simultaneously provide high inertness (alkali deactivation) and excellent durability under a wide pH range.

Step 1: [Synthesis of New Silicone]

In ES
In the synthesis process of the new silicone gel, the distribution of active sites and silanol groups can be strictly controlled, therefore InertSustain C18

Even under acidic and alkaline mobile phase conditions, it can provide unparalleled high inertness for almost all substances.
Step 2: [Bonding ODS chemical groups]

ES
The adoption of new silicone gel and our company's cutting-edge chemical bonding technology enable InertSustain C18 to have strong retention ability for hydrophobicity, while also being able to withstand 100%

Water system mobile phase.
Step 3: [Completely End capped Tail]
GL Sciences' complete end capping technology enables InertSustain C18
Even when analyzing some well-known compounds with strong adsorption, it can provide higher column efficiency and better peak shapes.

advantage

Adopting a thoroughly new silicone matrix