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Welch

Welch Welchrom Silica SPE products select amorphous silica gel of high quality and high purity with an average particle size of 45μm, an average pore diameter of 60Å, Pore volume of 0.80cm3/g and Surface area of 480m2/g. This kind of Silica gel is an ideal choice for extraction with moderate resistance and flow rate. In addition, Welch uses unique surface treatment technology.

In Welchrom SPE products, Silica matrices include C18E(end-capped), C18(unend-capped), C8, Phenyl, CN, NH2, PSA, SCX, SAX, WAX, PRS, Silica, Diol. Welchrom polymer based packing materials have overcome the shortcomings of traditional silica matrix packing materials, and the use proportion of SPE has been increasing gradually. Currently, BRP, P-SCX, P-WCX, P-WAX, P-SAX and PS/DVB are available for your sample processing.

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 100mg, 1ml, pk.100
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 100mg, 1ml, pk.100

Art.-Nr.: WL-00500-11001

EUR 68.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 100mg, 3ml, pk.50
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 100mg, 3ml, pk.50

Art.-Nr.: WL-00500-11002

EUR 46.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 150mg, 3ml, pk.50
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 150mg, 3ml, pk.50

Art.-Nr.: WL-00500-11003

EUR 46.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 200mg, 3ml, pk.50
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 200mg, 3ml, pk.50

Art.-Nr.: WL-00500-11004

EUR 46.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 500mg, 3ml, pk.50
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 500mg, 3ml, pk.50

Art.-Nr.: WL-00500-11005

EUR 53.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 500mg, 6ml, pk.30
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 500mg, 6ml, pk.30

Art.-Nr.: WL-00500-11006

EUR 31.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 1g, 6ml, pk.30
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 1g, 6ml, pk.30

Art.-Nr.: WL-00500-11007

EUR 38.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 2g, 12ml, pk.20
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 2g, 12ml, pk.20

Art.-Nr.: WL-00500-11008

EUR 38.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 200mg, 6ml, pk.30
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 200mg, 6ml, pk.30

Art.-Nr.: WL-00500-11014

EUR 24.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 30ml, pk.10
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 30ml, pk.10

Art.-Nr.: WL-00500-11035

EUR 46.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 2g, 6ml, pk.30
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 2g, 6ml, pk.30

Art.-Nr.: WL-00500-11036

EUR 46.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 10g, 60ml, pk.10
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 10g, 60ml, pk.10

Art.-Nr.: WL-00500-11041

EUR 68.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 60ml, pk.10
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 60ml, pk.10

Art.-Nr.: WL-00500-11042

EUR 46.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 800mg, 3ml, pk.50
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 800mg, 3ml, pk.50

Art.-Nr.: WL-00500-11048

EUR 53.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 12ml, pk.20
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 5g, 12ml, pk.20

Art.-Nr.: WL-00500-11074

EUR 53.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 1g, 12ml, pk.20
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 1g, 12ml, pk.20

Art.-Nr.: WL-00500-11075

EUR 31.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 10g, 30ml, pk.10
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 10g, 30ml, pk.10

Art.-Nr.: WL-00500-11080

EUR 61.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 50mg, 1ml, pk.100
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 50mg, 1ml, pk.100

Art.-Nr.: WL-00500-11116

EUR 53.00

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Welch Logo
Welchrom Silica 60Å 40-60µm SPE Cartridge, 20g, 60ml, pk.10
Welch Welchrom Silica 60Å 40-60µm SPE Cartridge, 20g, 60ml, pk.10

Art.-Nr.: WL-00500-11137

EUR 113.00

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Welch Logo
Welchrom C18 60Å 40-60µm SPE Cartridge, 100mg, 1ml, pk.100
Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 100mg, 1ml, pk.100

Art.-Nr.: WL-00504-11001

EUR 75.00

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Welch Logo
Welchrom C18 60Å 40-60µm SPE Cartridge, 100mg, 3ml, pk.50
Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 100mg, 3ml, pk.50

Art.-Nr.: WL-00504-11002

EUR 46.00

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Welch Logo
Welchrom C18 60Å 40-60µm SPE Cartridge, 150mg, 3ml, pk.50
Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 150mg, 3ml, pk.50

Art.-Nr.: WL-00504-11003

EUR 53.00

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Welch Logo
Welchrom C18 60Å 40-60µm SPE Cartridge, 200mg, 3ml, pk.50
Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 200mg, 3ml, pk.50

Art.-Nr.: WL-00504-11004

EUR 68.00

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Welch Logo
Welchrom C18 60Å 40-60µm SPE Cartridge, 500mg, 3ml, pk.50
Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 500mg, 3ml, pk.50

Art.-Nr.: WL-00504-11005

EUR 75.00

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Welch Logo
Welchrom C18 60Å 40-60µm SPE Cartridge, 500mg, 6ml, pk.30
Welch Welchrom C18 60Å 40-60µm SPE Cartridge, 500mg, 6ml, pk.30

Art.-Nr.: WL-00504-11006

EUR 46.00

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