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Home/ Products/ HPLC and UHPLC Chromatography/ Cromatografía de HPLC/ Precolumnas HPLC/ Tosoh Guardcolumn

Tosoh Guardcolumn

Behind

• Interposed between the injector and the column these precolumns lengthen the life of the column and improve the reproducibility of their results.
• Packed with the most modern HPLC packings and Novabond™ proprietary packing procedures.
• Economic and easily replaced.
• For general use in any HPLC system.
• Packed at high pressure for maximum stability and duration.
• Their use does not imply any loss of efficiency, even with packings of 3 μm or with microbore columns of 2mm ID

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Length
1 cm (14)
1,5 cm (15)
10 mm (2)
2 cm (8)
20 mm (6)
3,5 cm (11)
4 cm (17)
4 mm (1)
5 mm (2)
7,5 cm (12)
Function
Alpha (1)
Amide-80 (7)
BioAssist SWXL (1)
Boronate-5PW (2)
Chelate-5PW (1)
CM-5PW (1)
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Type
Guard Cartridge (23)
Guard Column (63)
Guardgel (19)
Particle Size
10 µm (9)
12 µm (6)
13 µm (4)
17 µm (1)
2 µm (7)
2,3 µm (1)
2,5 µm (1)
20 µm (13)
3 µm (11)
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ID
10 mm (2)
2 mm (12)
21,5 mm (4)
3 mm (2)
3,2 mm (14)
4,6 mm (29)
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7,5 mm (6)
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Reference TH-19021
Description Amide-80 Guardcolumn, SS, 80Å 4,6 mm, 1 cm
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Reference TH-19308
Description Guard Cartridge Holder, for al l 2 mm ID x 1 cm L Cartridges 
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Reference TH-19314
Description Guradcolumn SuperHZ-L, 4µm,  polymer, 4,6 mm ID X 2 cm L
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Reference TH-19321
Description TSKgel SuperAW-L Guardcolumn,  for P/N 19315, 19316, 19317 po lymer 4,6 mm ID 3,5 cm L
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Reference TH-19322
Description TSKgel SuperAW-H Guardcolumn,  for P/N 19318, 19319, 19320 polymer 4,6 mm ID 3,5 cm L
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Reference TH-19325
Description TSKgel ODS-S1 Guardgel Cartrid ge, 5um,3 pieces/pkg for all 2 mm ID silica 2,0 mm ID 1 cm L
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Reference TH-19666
Description Guardcolumn SuperHZ-L, 4 µm po lymer 4,6mm ID 3,5cm L
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Reference TH-19667
Description TSKgel SuperHZ Guard,Guardcolu mn SuperHZ-H, 10 um polymer 4,6 mm ID 3,5 cm L
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Reference TH-19668
Description TSKgel SuperHZ Guard,Guarddcol umn SuperHZ-H, 10 um polymer 4,6 mm ID 2 cm L
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Reference TH-19672
Description Super-ODS Guardcolumn for P/N  19541 and 19542    N 1cm,2mm
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Reference TH-21453
Description TSKgel ODS-100V, 5um Guardgel  Cartridge,3 pcs/pk for 21455,21456 silica 3,2mm ID 1,5cm L
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Reference TH-21454
Description TSKgel ODS-100Z, 5 um Guardgel Cartridge, 3 pcs/pk 21461, 21462 silica 3,2mm ID 1,5cm L
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Reference TH-21489
Description Guard SuperMP-M, 4µm, polymer,  4,6 mm ID X 2 cm L
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Reference TH-21816
Description TSKgel SuperMP-N Guard,Guard S uperMP-N, 3um polymer 4,6 mm ID 2 cm L
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Reference TH-21841
Description TSKgel ODS-100V,5um Guardgel C artridge, 3 pcs/pk for P/N 21457,21489 silica 2,0mm ID 1cm L
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Reference TH-21862
Description TSKgel Amide-80 3um guard cartridge, 3pc 2.0mm ID x 1,0cm L
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Reference TH-21863
Description TSKgel Amide-80 3 um Guardgel  Cartridge, 3 pcs/pk silica 3,2 mm ID 1,5cm L
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Reference TH-21876
Description TSKgel PWXL-CP Guard,PWXL-CP  Guardcolumn, 12 um,for all  PWXL-CP polymer 6,0 mm ID 4 cm L
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Reference TH-21886
Description TSKgel Guard SuperMP-H,Guard S uperMP-H, 6um polymer 4,6 mm ID 2 cm L
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Reference TH-21941
Description Amide-80 Guardgel Cartridge, 5  µm, for all 2 mm ID Amide-80, 3 pieces/pkg silica.Replaces P/N 42140
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