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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)
CM-SW (1)
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DEAE-5PW (3)
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Ether-5PW (2)
GMHHR-H(S) (1)
HHR (3)
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NH2-100 (2)
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UP-SW2000 (2)
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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)
30 µm (2)
4 µm (7)
5 µm (19)
50 µm (5)
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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)
6 mm (15)
7,5 mm (6)
8 mm (2)
Reference TH-21971
Description TSKgel NH2-100 Guardgel Cartri dge, 3 ?m, for all 2mm ID, 3 pcs/pk silica 2,0mm ID 1cm L
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Reference TH-21972
Description TSKgel NH2-100 3um guard cart., 3pc 3.2mm ID x 1.5cm L
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Reference TH-21995
Description TSKgel ODS-100Z, 5 um, Guardgel Cartridge, 3 pieces/pkg silica 2,0 mm ID 1 cm L
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Reference TH-21996
Description TSKgel ODS-100Z, 3 um, Guardgel Cartridge, 3 pieces/pkg silica 2,0 mm ID 1 cm L
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Reference TH-21997
Description TSKgel ODS-100V,3µm Guardgel C artridge 2&3mm ID columns,3 pc s/pk silica 2.0mmID 1cmL
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Reference TH-22793
Description Guard SuperMP(PW)-N, 4 µm, pol ymer, 4,6 mm ID X 3,5 cm L
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Reference TH-22794
Description TSKgel Guard SuperMP(PW)-M 4.6  mm ID 3,5cm L
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Reference TH-22795
Description TSKgel Guard SuperMP(PW)-H 4.6  mm ID 3,5cm L
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Reference TH-22796
Description Guard SuperOligoPW, 3µm, polym er, 4,6 mm ID X 3,5 cm L
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Reference TH-22833
Description TSKgel Guardgel Protein C4, 3. 2mm x 1.5cm, cartridge, 3pcs/pkg
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Reference TH-22834
Description TSKgelGuardgel Protein C4, 2.0 mm x 1cm, cartridge, 3pcs/pkg
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Reference TH-22857
Description TSKgel Guard column SuperSW mA b HR 4cm L x 6mm ID
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Reference TH-22858
Description SuperSW mAb Guard 4 um, silica , 3 mm ID X 4 cm L
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Reference TH-22859
Description UltraSW Guard 3 um, silica, 6  mm ID X 4 cm L
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Reference TH-22891
Description TSKgel guardcolumn HHR (30) HT 2, 7.5 mm ID 7.5 cm L
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Reference TH-22892
Description TSKgel guardcolumn HHR (S) HT2 , 7.5 mm ID 7.5 cm L
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Reference TH-23450
Description UP-SW Guardcolumn 2 µm, for P/ N 0023448 & 0023449 , silica,  4,6 mm ID, 2 cm L
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Reference TH-23451
Description UP-SW DC Direct Guardcolumn 2  µm, for P/N TH-23448 & TH-23449  , silica, 4,6 mm ID, 2 cm L
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Reference TH-23460
Description Amide-80 2 µm (DC) Direct Conn ect Guardcolumn, silica, 2 mm ID, 1 cm L
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Reference TH-23516
Description UP-SW2000 Guardcolumn 4.6 x 20 mm
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