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Welch Materials HPLC Columns

Welsh Materials HPLC Columns

The Chinese manufacturer Welch Materials specializes in products for chromatography. Welch Materials develops numerous innovative product series, including the silica-based Ultisil® HPLC column series. Ultisil® columns offer a purity of > 99.999 % as well as tested and proven low contamination with trace metals. Excellent reproducibility, efficiency, symmetry and lifetime are big assets of Ultisil® HPLC columns.

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Items 101-150 of 2718

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Product Image of HPLC Column Ultisil, XB-Phenyl, 120 Å, 10 µm, 3.9 x 150 mm, old number H17203-4103
HPLC Column Ultisil, XB-Phenyl, 120 Å, 10 µm, 3.9 x 150 mm, old number H17203-4103
Item number: WLH00203-41064
Brand: Welch Materials
$466.00
Product Image of HPLC Column Ultisil, XB-Phenyl, 120 Å, 5 µm, 3.9 x 300 mm, old number H21203-3103
HPLC Column Ultisil, XB-Phenyl, 120 Å, 5 µm, 3.9 x 300 mm, old number H21203-3103
Item number: WLH00203-31067
Brand: Welch Materials
$840.00
Product Image of HPLC Column Ultisil, XB-Phenyl, 120 Å, 5 µm, 3.9 x 250 mm, old number H19203-3103
HPLC Column Ultisil, XB-Phenyl, 120 Å, 5 µm, 3.9 x 250 mm, old number H19203-3103
Item number: WLH00203-31066
Brand: Welch Materials
$580.00
Product Image of HPLC Column Ultisil, XB-Phenyl, 120 Å, 5 µm, 3.9 x 150 mm, old number H17203-3103
HPLC Column Ultisil, XB-Phenyl, 120 Å, 5 µm, 3.9 x 150 mm, old number H17203-3103
Item number: WLH00203-31064
Brand: Welch Materials
$560.00
Product Image of HPLC Column Ultisil, XB-Phenyl, 120 Å, 3 µm, 3.9 x 250 mm, old number H19203-2103
HPLC Column Ultisil, XB-Phenyl, 120 Å, 3 µm, 3.9 x 250 mm, old number H19203-2103
Item number: WLH00203-21066
Brand: Welch Materials
$680.00
Product Image of HPLC Column Ultisil, XB-Phenyl, 120 Å, 3 µm, 3.9 x 150 mm, old number H17203-2103
HPLC Column Ultisil, XB-Phenyl, 120 Å, 3 µm, 3.9 x 150 mm, old number H17203-2103
Item number: WLH00203-21064
Brand: Welch Materials
$650.00
Product Image of HPLC Column Ultisil, XB-C8, 120 Å, 10 µm, 3.9 x 300 mm, old number H21202-4103
HPLC Column Ultisil, XB-C8, 120 Å, 10 µm, 3.9 x 300 mm, old number H21202-4103
Item number: WLH00202-41067
Brand: Welch Materials
$820.00
Product Image of HPLC Column Ultisil, XB-C8, 120 Å, 5 µm, 3.9 x 300 mm, old number H21202-3103
HPLC Column Ultisil, XB-C8, 120 Å, 5 µm, 3.9 x 300 mm, old number H21202-3103
Item number: WLH00202-31067
Brand: Welch Materials
$840.00
Product Image of HPLC Column Ultisil, XB-C8, 120 Å, 5 µm, 3.9 x 250 mm, old number H19202-3103
HPLC Column Ultisil, XB-C8, 120 Å, 5 µm, 3.9 x 250 mm, old number H19202-3103
Item number: WLH00202-31066
Brand: Welch Materials
$580.00
Product Image of HPLC Column Ultisil, XB-C8, 120 Å, 5 µm, 3.9 x 150 mm, old number H17202-3103
HPLC Column Ultisil, XB-C8, 120 Å, 5 µm, 3.9 x 150 mm, old number H17202-3103
Item number: WLH00202-31064
Brand: Welch Materials
$560.00
Product Image of HPLC Column Ultisil, XB-C8, 120 Å, 3 µm, 3.9 x 250 mm, old number H19202-2103
HPLC Column Ultisil, XB-C8, 120 Å, 3 µm, 3.9 x 250 mm, old number H19202-2103
Item number: WLH00202-21066
Brand: Welch Materials
$680.00
Product Image of HPLC Column Ultisil, XB-C8, 120 Å, 3 µm, 3.9 x 150 mm, old number H17202-2103
HPLC Column Ultisil, XB-C8, 120 Å, 3 µm, 3.9 x 150 mm, old number H17202-2103
Item number: WLH00202-21064
Brand: Welch Materials
$650.00
Product Image of HPLC Column Ultisil, Plus C18, 130 Å, 5 µm, 3.9 x 300 mm, old number H21260-3103
HPLC Column Ultisil, Plus C18, 130 Å, 5 µm, 3.9 x 300 mm, old number H21260-3103
Item number: WLH00260-31067
Brand: Welch Materials
$900.00
Product Image of HPLC Column Ultisil, Plus C18, 130 Å, 5 µm, 3.9 x 250 mm, old number H19260-3103
HPLC Column Ultisil, Plus C18, 130 Å, 5 µm, 3.9 x 250 mm, old number H19260-3103
Item number: WLH00260-31066
Brand: Welch Materials
$650.00
Product Image of HPLC Column Ultisil, Plus C18, 130 Å, 5 µm, 3.9 x 150 mm, old number H17260-3103
HPLC Column Ultisil, Plus C18, 130 Å, 5 µm, 3.9 x 150 mm, old number H17260-3103
Item number: WLH00260-31064
Brand: Welch Materials
$630.00
Product Image of HPLC Column Ultisil, Plus C18, 130 Å, 3.5 µm, 3.9 x 250 mm, old number H19260-2003
HPLC Column Ultisil, Plus C18, 130 Å, 3.5 µm, 3.9 x 250 mm, old number H19260-2003
Item number: WLH00260-21066
Brand: Welch Materials
$770.00
Product Image of HPLC Column Ultisil, Plus C18, 130 Å, 3.5 µm, 3.9 x 150 mm, old number H17260-2003
HPLC Column Ultisil, Plus C18, 130 Å, 3.5 µm, 3.9 x 150 mm, old number H17260-2003
Item number: WLH00260-21064
Brand: Welch Materials
$740.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 10 µm, 3.9 x 300 mm, old number H21201-4103
HPLC Column Ultisil, XB-C18, 120 Å, 10 µm, 3.9 x 300 mm, old number H21201-4103
Item number: WLH00201-41067
Brand: Welch Materials
$820.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 10 µm, 3.9 x 150 mm, old number H17201-4103
HPLC Column Ultisil, XB-C18, 120 Å, 10 µm, 3.9 x 150 mm, old number H17201-4103
Item number: WLH00201-41064
Brand: Welch Materials
$460.00
Product Image of HPLC Column Ultisil, XB-C18, 300 Å, 5 µm, 3.9 x 150 mm, old number H17201-3303
HPLC Column Ultisil, XB-C18, 300 Å, 5 µm, 3.9 x 150 mm, old number H17201-3303
Item number: WLH00201-33064
Brand: Welch Materials
$630.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 5 µm, 3.9 x 300 mm, old number H21201-3103
HPLC Column Ultisil, XB-C18, 120 Å, 5 µm, 3.9 x 300 mm, old number H21201-3103
Item number: WLH00201-31067
Brand: Welch Materials
$840.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 5 µm, 3.9 x 250 mm, old number H19201-3103
HPLC Column Ultisil, XB-C18, 120 Å, 5 µm, 3.9 x 250 mm, old number H19201-3103
Item number: WLH00201-31066
Brand: Welch Materials
$580.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 5 µm, 3.9 x 150 mm, old number H17201-3103
HPLC Column Ultisil, XB-C18, 120 Å, 5 µm, 3.9 x 150 mm, old number H17201-3103
Item number: WLH00201-31064
Brand: Welch Materials
$560.00
Product Image of HPLC Column Ultisil, XB-C18, 300 Å, 3 µm, 300Å, 3.9 x 150 mm, old number H17201-2303
HPLC Column Ultisil, XB-C18, 300 Å, 3 µm, 300Å, 3.9 x 150 mm, old number H17201-2303
Item number: WLH00201-23064
Brand: Welch Materials
$730.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 3.5 µm, 4.6 x 150 mm, old number H20201-2104
HPLC Column Ultisil, XB-C18, 120 Å, 3.5 µm, 4.6 x 150 mm, old number H20201-2104
Item number: WLH00201-20041
Brand: Welch Materials
$550.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 3.5 µm, 4.6 x 100 mm, old number H20201-2103
HPLC Column Ultisil, XB-C18, 120 Å, 3.5 µm, 4.6 x 100 mm, old number H20201-2103
Item number: WLH00201-20039
Brand: Welch Materials
$528.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 3.5 µm, 4.6 x 75 mm, old number H20201-2103
HPLC Column Ultisil, XB-C18, 120 Å, 3.5 µm, 4.6 x 75 mm, old number H20201-2103
Item number: WLH00201-20038
Brand: Welch Materials
$506.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 3 µm, 3.9 x 250 mm, old number H19201-2103
HPLC Column Ultisil, XB-C18, 120 Å, 3 µm, 3.9 x 250 mm, old number H19201-2103
Item number: WLH00201-21066
Brand: Welch Materials
$680.00
Product Image of HPLC Column Ultisil, XB-C18, 120 Å, 3 µm, 3.9 x 150 mm, old number H17201-2103
HPLC Column Ultisil, XB-C18, 120 Å, 3 µm, 3.9 x 150 mm, old number H17201-2103
Item number: WLH00201-21064
Brand: Welch Materials
$650.00
Product Image of UHPLC Guard Column Cartridge Ultisil HILIC, 4 x 5 mm
UHPLC Guard Column Cartridge Ultisil HILIC, 4 x 5 mm
Item number: WLHU808-200-45
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Xtimate C18, 4 x 5 mm
UHPLC Guard Column Cartridge Xtimate C18, 4 x 5 mm
Item number: WLU808-101-45
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil LP-C18, 4 x 5 mm
UHPLC Guard Column Cartridge Ultisil LP-C18, 4 x 5 mm
Item number: WLHU808-208-45
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil Polar RP, 4 x 5 mm
UHPLC Guard Column Cartridge Ultisil Polar RP, 4 x 5 mm
Item number: WLHU808-215-45
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil XB-Phenyl, 4 x 5 mm
UHPLC Guard Column Cartridge Ultisil XB-Phenyl, 4 x 5 mm
Item number: WLHU808-203-45
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil XB-C8, 4 x 5 mm
UHPLC Guard Column Cartridge Ultisil XB-C8, 4 x 5 mm
Item number: WLHU808-202-45
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil AQ-C18, 4 x 5 mm
UHPLC Guard Column Cartridge Ultisil AQ-C18, 4 x 5 mm
Item number: WLHU808-207-45
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil XB-C18, 4 x 5 mm
UHPLC Guard Column Cartridge Ultisil XB-C18, 4 x 5 mm
Item number: WLHU808-201-45
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil HILIC, 2.1 x 5 mm
UHPLC Guard Column Cartridge Ultisil HILIC, 2.1 x 5 mm
Item number: WLHU808-200-25
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Xtimate C18, 2.1 x 5 mm
UHPLC Guard Column Cartridge Xtimate C18, 2.1 x 5 mm
Item number: WLU808-101-25
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil LP-C18, 2.1 x 5 mm
UHPLC Guard Column Cartridge Ultisil LP-C18, 2.1 x 5 mm
Item number: WLHU808-208-25
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil Polar RP, 2.1 x 5 mm
UHPLC Guard Column Cartridge Ultisil Polar RP, 2.1 x 5 mm
Item number: WLHU808-215-25
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil XB-Phenyl, 2.1 x 5 mm
UHPLC Guard Column Cartridge Ultisil XB-Phenyl, 2.1 x 5 mm
Item number: WLHU808-203-25
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil XB-C8, 2.1 x 5 mm
UHPLC Guard Column Cartridge Ultisil XB-C8, 2.1 x 5 mm
Item number: WLHU808-202-25
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil AQ-C18, 2.1 x 5 mm
UHPLC Guard Column Cartridge Ultisil AQ-C18, 2.1 x 5 mm
Item number: WLHU808-207-25
Brand: Welch Materials
$84.00
Product Image of UHPLC Guard Column Cartridge Ultisil XB-C18, 2.1 x 5 mm
UHPLC Guard Column Cartridge Ultisil XB-C18, 2.1 x 5 mm
Item number: WLHU808-201-25
Brand: Welch Materials
$84.00
Product Image of HPLC Guard Column Cartridge Boltimate LP-C18, 4 x 5 mm
HPLC Guard Column Cartridge Boltimate LP-C18, 4 x 5 mm
Item number: WLU808-965-45
Brand: Welch Materials
$110.00
Product Image of HPLC Guard Column Cartridge Boltimate HILIC, 4 x 5 mm
HPLC Guard Column Cartridge Boltimate HILIC, 4 x 5 mm
Item number: WLU808-964-45
Brand: Welch Materials
$110.00
Product Image of HPLC Guard Column Cartridge Boltimate EXT-PFP, 4 x 5 mm
HPLC Guard Column Cartridge Boltimate EXT-PFP, 4 x 5 mm
Item number: WLU808-963-45
Brand: Welch Materials
$110.00
Product Image of HPLC Guard Column Cartridge Boltimate EXT- C18, 4 x 5 mm
HPLC Guard Column Cartridge Boltimate EXT- C18, 4 x 5 mm
Item number: WLU808-962-45
Brand: Welch Materials
$110.00
Product Image of HPLC Guard Column Cartridge Boltimate Phenyl-Hexyl, 4 x 5 mm
HPLC Guard Column Cartridge Boltimate Phenyl-Hexyl, 4 x 5 mm
Item number: WLU808-961-45
Brand: Welch Materials
$110.00

Items 101-150 of 2718