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Product Catalogue

Products

Browse our complete range of HPLC silica products

16 products found

Exsil NP

Monodisperse non-porous silica spheres – an alternative to Micra and Kovasil.

Pore SizeNon-porous

Surface Area—

Particle Sizes0.5 µm, 1.0 µm, 1.5 µm

Others on request

Exsil 80

80 Å pore size Type A silica for small molecule separations with high surface area retention.

Surface Area230 m²/g

Particle Sizes1.5 µm, 3 µm, 5 µm, 10 µm

Explore all phases

Exsil Clasico

The closest Exsil alternative to Spherisorb – Type A silica for established methods.

Pore Size80 Å / 100 Å / blend

Surface Area208 – 226 m²/g

Particle Sizes3 µm, 5 µm, 8 µm, 10 µm

Nitrile CN · L10

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Custom Silicas

To specification

Silica engineered to your specification – pore diameter, pore volume and surface area controlled independently.

Pore Size80 – 1000 Å

Surface AreaTo specification

Particle SizesTo specification

Custom silica synthesis

Bonding of customer-supplied silica

Exsil Mono

Ultra high purity monosized silica bulk for HPLC — high efficiency, reproducible methods and scalable performance from UPLC to preparative chromatography.

Pore Size100 Å · 300 Å

Surface Area350 m²/g · 100 m²/g

Particle Sizes1.7 µm, 3 µm, 5 µm, 7 µm, 10 µm

Explore all phases

Exsil Pure 100 HS

Type B, high-purity

High-surface-area 100 Å stationary-phase platform for preparative and process-scale chromatography — from evaluation samples to tonne-scale supply.

Pore Size100 Å

Surface Area420 m²/g

Particle Sizes10 µm

Exsil 100

The original Exsil range – 100 Å Type A silica with the widest choice of bonded phases.

Pore Size100 Å (± 3 Å)

Surface Area208 m²/g

Particle Sizes3 µm, 5 µm, 7 µm, 10 µm, 12 µm, 15 µm

ODS (C18, endcapped) · L1

ODS-1 (C18, not endcapped) · L1

Octyl C8 (endcapped) · L7

Hexyl C6 · L15

Phenyl-HL · L11

Amino NH₂ · L8

Nitrile CN · L10

Nitrile HL · L10

Explore all phases

Exsil Plus

Acid, base and chelate deactivated Type B silica – uncapped for a selectivity different from standard BDS media.

Pore Size100 Å / 300 Å

Surface Area210 / 100 m²/g

Particle Sizes1.5 µm, 3 µm, 5 µm, 7 µm, 10 µm

ODS (C18) · L1

C18 EPS (= Exsil Diametric C18) · L1

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Exsil Diametric

Diametrically different selectivity – the optimum back-up phase when a standard C18 fails.

Pore Size100 Å

Surface Area210 m²/g

Particle Sizes1.5 µm, 3 µm, 5 µm, 10 µm

Exsil Pure

High-purity Type B silica with ultra-low metal content. Excellent peak shapes for basic compounds.

Pore Size120 Å

Surface Area230 m²/g

Particle Sizes1.5 µm, 3 µm, 3.5 µm, 5 µm, 7 µm, 10 µm

Explore all phases

Exsil Avanti

Classical 130 Å HPLC silica designed for laboratories relying on established analytical methods. Comparable physical silica characteristics to classical Hypersil® silica.

Pore Size130 Å

Surface Area200 m²/g

Particle Sizes1.5 µm, 3 µm, 5 µm, 10 µm

Avanti BDS

Base-deactivated silica with 145 Å pores — optimised for basic compounds with minimal tailing. Direct clone to Thermo HyperSil BDS.

Pore Size145 Å

Surface Area190 m²/g

Particle Sizes1.5 µm, 3 µm, 5 µm, 10 µm

Exsil GFC

Gel filtration chromatography silica with a range of pore sizes for size exclusion applications.

Pore Size235–800 Å

Surface Area—

Particle Sizes5 µm

GFC 3000 Silica

GFC 4000 Silica

GFC 5000 Silica

Exsil 300

The first Exsil product – wide-pore 300 Å silica for proteins, peptides and large molecules.

Pore Size300 Å (± 10 Å)

Surface Area100 m²/g

Particle Sizes3 µm, 5 µm, 7 µm, 10 µm

ODS (C18) · L1

Butyl C4 · L26

PAH (polymeric)

Silica 300 Å · L3

Silica 340 Å · L3

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Exsil 500

High-pore-volume 500 Å silica for GPC and large-molecule separations.

Pore Size500 Å (± 15 Å)

Surface Area80 m²/g

Particle Sizes5 µm, 10 µm

Silica B500 · L3

Silica B500 Plus · L3

Exsil 1000

1000 Å ultra-wide-pore silica with high pore volume for GPC.

Pore Size1000 Å (± 20 Å)

Surface Area—

Particle Sizes5 µm, 10 µm