Phenyl-Hexyl is very similar to traditional Phenyl, however this phase incorporates a six carbon link to the surface vs. a three carbon (propyl) link for standard Phenyl. Selectivity and retention are enhanced. Pore size is 100Å.

Strong Anion Exchange for challenging ion exchange separations. Quaternary amine functional groups bonded to silica. Pore size is 100Å.

Strong Cation Exchange for challenging ion exchange separations requiring USP L9 packing. Sulfonic acid groups bonded to silica. Pore size is 100Å.

High purity silica with a wide range of particle sizes available. Pore size is 100Å.

Product codes for popular dimensions:

3u - 50x2.1mm - 050021-03310
3u - 75x4.6mm - 075046-03310
3u - 150x4.6mm - 150046-03310
3u - 250x4.6mm - 250046-03310

5u - 50x2.1mm - 050021-03510
5u - 150x3.9mm - 150039-03510 Learn More

Weak Anion Exchange material based on Diethylaminopropyl groups bonded to silica. Pore size is 100Å.

Weak Cation Exchange material based on carboxylic acid groups bonded to silica. Pore size is 100Å.

Low surface area, low carbon load Amino. Pore size is 300Å.

PrincetonSPHER-300 C18 is a wide pore material suited for protein and peptide separations. This packing is available in both traditional stainless steel hardware and bio-inert column hardware. Pore size is 300Å.

Product codes for popular particle size and dimensions:

3u - 50x2.1mm - 050021-08301
3u - 75x4.6mm - 075046-08301
3u - 150x4.6mm - 150046-08301
3u - 250x4.6mm - 250046-08301<...

PrincetonSPHER-300 C4 is our most popular material for bio separations. This packing is very rugged and available in both traditional stainless steel hardware or bio-inert column hardware. Pore size is 300Å.

PrincetonSPHER-300 C8 is a wide pore material suited for protein and peptide separations. This packing is available in both traditional stainless steel hardware and bio-inert column hardware. Pore size is 300Å.

Low surface area, low carbon load Cyano. Pore size is 300Å.

PrincetonSPHER-300 CN-RP is a wide pore material suited for protein and peptide separations. CN-RP is a traditional CN which is specially treated during the bonding process to promote stability in reverse phase conditions. This packing is available in both traditional stainless steel hardware and bio-inert column hardware. Pore size is 300Å.

Low surface area, low carbon load Diol. Pore size is 300Å.

PrincetonSPHER-300 Phenyl is a wide pore material suited for protein and peptide separations. This packing is available in both traditional stainless steel hardware and bio-inert column hardware. Pore size is 300Å.

Low surface area Silica. Pore size is 300Å.

High surface area densely bonded Amino with enhanced carbon loading vs. 100Å material. Pore size is 60Å. 

High surface area, densely bonded C18 good for polyaromatic hydrocarbon (PAH) analysis and applications with closely related species or positional isomers. Pore size is 60Å.

High surface area densely bonded C4 with enhanced carbon loading vs. 100Å material. Pore size is 60Å.

High surface area densely bonded C6 with enhanced carbon loading vs. 100Å material. Pore size is 60Å.

High surface area densely bonded C8 with enhanced carbon loading vs. 100Å material. Pore size is 60Å.

High surface area densely bonded CN with enhanced carbon loading vs. 100A material. Pore size is 60Å.