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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 201-250 of 2718

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Product Image of HPLC Guard Column Cartridge Xtimate C4, 3 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Xtimate C4, 3 µm, 120Å, 4.6 x 10 mm
Item number: WL00808-03103
Brand: Welch Materials
$66.00
Product Image of HPLC Guard Column Cartridge Xtimate C4, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Xtimate C4, 5 µm, 120Å, 2.1 x 10 mm
Item number: WL00808-24103
Brand: Welch Materials
$40.00
Product Image of HPLC Guard Column Cartridge Xtimate C4, 3 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Xtimate C4, 3 µm, 120Å, 2.1 x 10 mm
Item number: WL00808-23103
Brand: Welch Materials
$63.00
Product Image of HPLC Guard Column Cartridge Xtimate Phenyl-Hexyl, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Xtimate Phenyl-Hexyl, 5 µm, 120Å, 4.6 x 10 mm
Item number: WL00808-04106
Brand: Welch Materials
$43.00
Product Image of HPLC Guard Column Cartridge Xtimate Phenyl-Hexyl, 3 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Xtimate Phenyl-Hexyl, 3 µm, 120Å, 4.6 x 10 mm
Item number: WL00808-03106
Brand: Welch Materials
$66.00
Product Image of HPLC Guard Column Cartridge Xtimate Phenyl-Hexyl, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Xtimate Phenyl-Hexyl, 5 µm, 120Å, 2.1 x 10 mm
Item number: WL00808-24106
Brand: Welch Materials
$40.00
Product Image of HPLC Guard Column Cartridge Xtimate Phenyl-Hexyl, 3 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Xtimate Phenyl-Hexyl, 3 µm, 120Å, 2.1 x 10 mm
Item number: WL00808-23106
Brand: Welch Materials
$63.00
Product Image of HPLC Guard Column Cartridge Xtimate C8, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Xtimate C8, 5 µm, 120Å, 4.6 x 10 mm
Item number: WL00808-04102
Brand: Welch Materials
$43.00
Product Image of HPLC Guard Column Cartridge Xtimate C8, 3 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Xtimate C8, 3 µm, 120Å, 4.6 x 10 mm
Item number: WL00808-03102
Brand: Welch Materials
$66.00
Product Image of HPLC Guard Column Cartridge Xtimate C8, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Xtimate C8, 5 µm, 120Å, 2.1 x 10 mm
Item number: WL00808-24102
Brand: Welch Materials
$40.00
Product Image of HPLC Guard Column Cartridge Xtimate C8, 3 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Xtimate C8, 3 µm, 120Å, 2.1 x 10 mm
Item number: WL00808-23102
Brand: Welch Materials
$63.00
Product Image of HPLC Guard Column Cartridge Xtimate C18, 10 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Xtimate C18, 10 µm, 120Å, 4.6 x 10 mm
Item number: WL00808-05101
Brand: Welch Materials
$37.00
Product Image of HPLC Guard Column Cartridge Xtimate C18, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Xtimate C18, 5 µm, 120Å, 4.6 x 10 mm
Item number: WL00808-04101
Brand: Welch Materials
$43.00
Product Image of HPLC Guard Column Cartridge Xtimate C18, 3 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Xtimate C18, 3 µm, 120Å, 4.6 x 10 mm
Item number: WL00808-03101
Brand: Welch Materials
$66.00
Product Image of HPLC Guard Column Cartridge Xtimate C18, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Xtimate C18, 5 µm, 120Å, 2.1 x 10 mm
Item number: WL00808-24101
Brand: Welch Materials
$40.00
Product Image of HPLC Guard Column Cartridge Xtimate C18, 3 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Xtimate C18, 3 µm, 120Å, 2.1 x 10 mm
Item number: WL00808-23101
Brand: Welch Materials
$63.00
Product Image of HPLC Guard Column Cartridge Ultisil Cellu-JR, 5 µm, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil Cellu-JR, 5 µm, 4.6 x 10 mm
Item number: WLH00808-04039-R
Brand: Welch Materials
$150.00
Product Image of HPLC Guard Column Cartridge Ultisil Cellu-J, 5 µm, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil Cellu-J, 5 µm, 4.6 x 10 mm
Item number: WLH00808-04039
Brand: Welch Materials
$150.00
Product Image of HPLC Guard Column Cartridge Ultisil Cellu-DR, 5 µm, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil Cellu-DR, 5 µm, 4.6 x 10 mm
Item number: WLH00808-04014-R
Brand: Welch Materials
$150.00
Product Image of HPLC Guard Column Cartridge Ultisil Cellu-D, 5 µm, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil Cellu-D, 5 µm, 4.6 x 10 mm
Item number: WLH00808-04014
Brand: Welch Materials
$150.00
Product Image of HPLC Guard Column Cartridge Ultisil PG-C18, 5 µm, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil PG-C18, 5 µm, 4.6 x 10 mm
Item number: WLH00808-04045
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil MM NH2/CN, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil MM NH2/CN, 5 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-04037
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil MM NH2/CN, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil MM NH2/CN, 5 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-24041
Brand: Welch Materials
$33.00
Product Image of HPLC Guard Column Cartridge Ultisil mm C18/SCX, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil mm C18/SCX, 5 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-04032
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil mm C18/SCX, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil mm C18/SCX, 5 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-24032
Brand: Welch Materials
$33.00
Product Image of HPLC Guard Column Cartridge Ultisil Amino Acid, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil Amino Acid, 5 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-04023
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil Amino Acid, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil Amino Acid, 5 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-24040
Brand: Welch Materials
$33.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Amphion, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Amphion, 5 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-04029
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Amphion, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Amphion, 5 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-24039
Brand: Welch Materials
$33.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Amide, 10 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Amide, 10 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-05018
Brand: Welch Materials
$32.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Amide, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Amide, 5 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-04025
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Amide, 3 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Amide, 3 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-03021
Brand: Welch Materials
$55.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Amide, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Amide, 5 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-24025
Brand: Welch Materials
$33.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Amide, 3 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Amide, 3 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-23010
Brand: Welch Materials
$50.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC NH2, 10 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC NH2, 10 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-05017
Brand: Welch Materials
$32.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC NH2, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC NH2, 5 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-04047
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC NH2, 3 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC NH2, 3 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-03025
Brand: Welch Materials
$55.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC NH2, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC NH2, 5 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-24038
Brand: Welch Materials
$33.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC NH2, 3 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC NH2, 3 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-23022
Brand: Welch Materials
$50.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Silica, 10 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Silica, 10 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-05016
Brand: Welch Materials
$32.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Silica, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Silica, 5 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-04044
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Silica, 3 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Silica, 3 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-03026
Brand: Welch Materials
$55.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Silica, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Silica, 5 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-24037
Brand: Welch Materials
$33.00
Product Image of HPLC Guard Column Cartridge Ultisil HILIC Silica, 3 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil HILIC Silica, 3 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-23023
Brand: Welch Materials
$50.00
Product Image of HPLC Guard Column Cartridge Ultisil F-C8, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil F-C8, 5 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-04038
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil F-C8, 3 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil F-C8, 3 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-03023
Brand: Welch Materials
$55.00
Product Image of HPLC Guard Column Cartridge Ultisil F-C8, 5 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil F-C8, 5 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-24036
Brand: Welch Materials
$33.00
Product Image of HPLC Guard Column Cartridge Ultisil F-C8, 3 µm, 120Å, 2.1 x 10 mm
HPLC Guard Column Cartridge Ultisil F-C8, 3 µm, 120Å, 2.1 x 10 mm
Item number: WLH00808-23021
Brand: Welch Materials
$50.00
Product Image of HPLC Guard Column Cartridge Ultisil PFP, 5 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil PFP, 5 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-04024
Brand: Welch Materials
$34.00
Product Image of HPLC Guard Column Cartridge Ultisil PFP, 3 µm, 120Å, 4.6 x 10 mm
HPLC Guard Column Cartridge Ultisil PFP, 3 µm, 120Å, 4.6 x 10 mm
Item number: WLH00808-03024
Brand: Welch Materials
$55.00

Items 201-250 of 2718