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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 51-100 of 2718

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Product Image of HPLC Column Ultisil, Polar-RP, 120 Å, 5 µm, 3.9 x 300 mm, old number H21215-3103
HPLC Column Ultisil, Polar-RP, 120 Å, 5 µm, 3.9 x 300 mm, old number H21215-3103
Item number: WLH00215-31067
Brand: Welch Materials
$730.00
Product Image of HPLC Column Ultisil, Polar-RP, 120 Å, 5 µm, 3.9 x 250 mm, old number H19215-3103
HPLC Column Ultisil, Polar-RP, 120 Å, 5 µm, 3.9 x 250 mm, old number H19215-3103
Item number: WLH00215-31066
Brand: Welch Materials
$690.00
Product Image of HPLC Column Ultisil, Polar-RP, 120 Å, 5 µm, 3.9 x 150 mm, old number H17215-3103
HPLC Column Ultisil, Polar-RP, 120 Å, 5 µm, 3.9 x 150 mm, old number H17215-3103
Item number: WLH00215-31064
Brand: Welch Materials
$660.00
Product Image of HPLC Column Ultisil, Polar-RP, 120 Å, 3 µm, 3.9 x 250 mm, old number H19215-2103
HPLC Column Ultisil, Polar-RP, 120 Å, 3 µm, 3.9 x 250 mm, old number H19215-2103
Item number: WLH00215-21066
Brand: Welch Materials
$730.00
Product Image of HPLC Column Ultisil, Polar-RP, 120 Å, 3 µm, 3.9 x 150 mm, old number H17215-2103
HPLC Column Ultisil, Polar-RP, 120 Å, 3 µm, 3.9 x 150 mm, old number H17215-2103
Item number: WLH00215-21064
Brand: Welch Materials
$690.00
Product Image of HPLC Column Ultisil, LP-C8, 120 Å, 5 µm, 3.9 x 300 mm, old number H21209-3103
HPLC Column Ultisil, LP-C8, 120 Å, 5 µm, 3.9 x 300 mm, old number H21209-3103
Item number: WLH00209-31067
Brand: Welch Materials
$760.00
Product Image of HPLC Column Ultisil, LP-C8, 120 Å, 5 µm, 3.9 x 250 mm, old number H19209-3103
HPLC Column Ultisil, LP-C8, 120 Å, 5 µm, 3.9 x 250 mm, old number H19209-3103
Item number: WLH00209-31066
Brand: Welch Materials
$710.00
Product Image of HPLC Column Ultisil, LP-C8, 120 Å, 5 µm, 3.9 x 150 mm, old number H17209-3103
HPLC Column Ultisil, LP-C8, 120 Å, 5 µm, 3.9 x 150 mm, old number H17209-3103
Item number: WLH00209-31064
Brand: Welch Materials
$660.00
Product Image of HPLC Column Ultisil, LP-C8, 120 Å, 3 µm, 3.9 x 250 mm, old number H19209-2103
HPLC Column Ultisil, LP-C8, 120 Å, 3 µm, 3.9 x 250 mm, old number H19209-2103
Item number: WLH00209-21066
Brand: Welch Materials
$730.00
Product Image of HPLC Column Ultisil, LP-C8, 120 Å, 3 µm, 3.9 x 150 mm, old number H17209-2103
HPLC Column Ultisil, LP-C8, 120 Å, 3 µm, 3.9 x 150 mm, old number H17209-2103
Item number: WLH00209-21064
Brand: Welch Materials
$690.00
Product Image of HPLC Column Ultisil, LP-C18, 120 Å, 10 µm, 3.9 x 300 mm, old number H21208-4103
HPLC Column Ultisil, LP-C18, 120 Å, 10 µm, 3.9 x 300 mm, old number H21208-4103
Item number: WLH00208-41067
Brand: Welch Materials
$740.00
Product Image of HPLC Column Ultisil, LP-C18, 120 Å, 10 µm, 3.9 x 150 mm, old number H17208-4103
HPLC Column Ultisil, LP-C18, 120 Å, 10 µm, 3.9 x 150 mm, old number H17208-4103
Item number: WLH00208-41064
Brand: Welch Materials
$650.00
Product Image of HPLC Column Ultisil, LP-C18, 120 Å, 5 µm, 3.9 x 300 mm, old number H21208-3103
HPLC Column Ultisil, LP-C18, 120 Å, 5 µm, 3.9 x 300 mm, old number H21208-3103
Item number: WLH00208-31067
Brand: Welch Materials
$760.00
Product Image of HPLC Column Ultisil, LP-C18, 120 Å, 5 µm, 3.9 x 250 mm, old number H19208-3103
HPLC Column Ultisil, LP-C18, 120 Å, 5 µm, 3.9 x 250 mm, old number H19208-3103
Item number: WLH00208-31066
Brand: Welch Materials
$710.00
Product Image of HPLC Column Ultisil, LP-C18, 120 Å, 5 µm, 3.9 x 150 mm, old number H17208-3103
HPLC Column Ultisil, LP-C18, 120 Å, 5 µm, 3.9 x 150 mm, old number H17208-3103
Item number: WLH00208-31064
Brand: Welch Materials
$660.00
Product Image of HPLC Column Ultisil, LP-C18, 120 Å, 3 µm, 3.9 x 250 mm, old number H19208-2103
HPLC Column Ultisil, LP-C18, 120 Å, 3 µm, 3.9 x 250 mm, old number H19208-2103
Item number: WLH00208-21066
Brand: Welch Materials
$730.00
Product Image of HPLC Column Ultisil, LP-C18, 120 Å, 3 µm, 3.9 x 150 mm, old number H17208-2103
HPLC Column Ultisil, LP-C18, 120 Å, 3 µm, 3.9 x 150 mm, old number H17208-2103
Item number: WLH00208-21064
Brand: Welch Materials
$690.00
Product Image of HPLC Column Ultisil, XB-C4, 120 Å, 10 µm, 3.9 x 300 mm, old number H21216-4103
HPLC Column Ultisil, XB-C4, 120 Å, 10 µm, 3.9 x 300 mm, old number H21216-4103
Item number: WLH00216-41067
Brand: Welch Materials
$820.00
Product Image of HPLC Column Ultisil, XB-C4, 300 Å, 5 µm, 3.9 x 150 mm, old number H17216-3303
HPLC Column Ultisil, XB-C4, 300 Å, 5 µm, 3.9 x 150 mm, old number H17216-3303
Item number: WLH00216-33064
Brand: Welch Materials
$630.00
Product Image of HPLC Column Ultisil, XB-C4, 120 Å, 5 µm, 3.9 x 300 mm, old number H21216-3103
HPLC Column Ultisil, XB-C4, 120 Å, 5 µm, 3.9 x 300 mm, old number H21216-3103
Item number: WLH00216-31067
Brand: Welch Materials
$840.00
Product Image of HPLC Column Ultisil, XB-C4, 120 Å, 5 µm, 3.9 x 250 mm, old number H19216-3103
HPLC Column Ultisil, XB-C4, 120 Å, 5 µm, 3.9 x 250 mm, old number H19216-3103
Item number: WLH00216-31066
Brand: Welch Materials
$580.00
Product Image of HPLC Column Ultisil, XB-C4, 120 Å, 5 µm, 3.9 x 150 mm, old number H17216-3103
HPLC Column Ultisil, XB-C4, 120 Å, 5 µm, 3.9 x 150 mm, old number H17216-3103
Item number: WLH00216-31064
Brand: Welch Materials
$560.00
Product Image of HPLC Column Ultisil, XB-C4, 300 Å, 3 µm, 300Å, 3.9 x 150 mm, old number H17216-2303
HPLC Column Ultisil, XB-C4, 300 Å, 3 µm, 300Å, 3.9 x 150 mm, old number H17216-2303
Item number: WLH00216-23064
Brand: Welch Materials
$730.00
Product Image of HPLC Column Ultisil, XB-C4, 120 Å, 3 µm, 3.9 x 250 mm, old number H19216-2103
HPLC Column Ultisil, XB-C4, 120 Å, 3 µm, 3.9 x 250 mm, old number H19216-2103
Item number: WLH00216-21066
Brand: Welch Materials
$680.00
Product Image of HPLC Column Ultisil, XB-C4, 120 Å, 3 µm, 3.9 x 150 mm, old number H17216-2103
HPLC Column Ultisil, XB-C4, 120 Å, 3 µm, 3.9 x 150 mm, old number H17216-2103
Item number: WLH00216-21064
Brand: Welch Materials
$650.00
Product Image of HPLC Column Ultisil, SiO2, 120 Å, 10 µm, 3.9 x 300 mm, old number H21200-4103
HPLC Column Ultisil, SiO2, 120 Å, 10 µm, 3.9 x 300 mm, old number H21200-4103
Item number: WLH00200-41067
Brand: Welch Materials
$820.00
Product Image of HPLC Column Ultisil, SiO2, 120 Å, 5 µm, 3.9 x 300 mm, old number H21200-3103
HPLC Column Ultisil, SiO2, 120 Å, 5 µm, 3.9 x 300 mm, old number H21200-3103
Item number: WLH00200-31067
Brand: Welch Materials
$840.00
Product Image of HPLC Column Ultisil, SiO2, 120 Å, 5 µm, 3.9 x 250 mm, old number H19200-3103
HPLC Column Ultisil, SiO2, 120 Å, 5 µm, 3.9 x 250 mm, old number H19200-3103
Item number: WLH00200-31066
Brand: Welch Materials
$580.00
Product Image of HPLC Column Ultisil, SiO2, 120 Å, 5 µm, 3.9 x 150 mm, old number H17200-3103
HPLC Column Ultisil, SiO2, 120 Å, 5 µm, 3.9 x 150 mm, old number H17200-3103
Item number: WLH00200-31064
Brand: Welch Materials
$560.00
Product Image of HPLC Column Ultisil, SiO2, 120 Å, 3 µm, 3.9 x 250 mm, old number H19200-2103
HPLC Column Ultisil, SiO2, 120 Å, 3 µm, 3.9 x 250 mm, old number H19200-2103
Item number: WLH00200-21066
Brand: Welch Materials
$680.00
Product Image of HPLC Column Ultisil, SiO2, 120 Å, 3 µm, 3.9 x 150 mm, old number H17200-2103
HPLC Column Ultisil, SiO2, 120 Å, 3 µm, 3.9 x 150 mm, old number H17200-2103
Item number: WLH00200-21064
Brand: Welch Materials
$650.00
Product Image of HPLC Column Ultisil, Diol, 120 Å, 10 µm, 3.9 x 300 mm, old number H21206-4103
HPLC Column Ultisil, Diol, 120 Å, 10 µm, 3.9 x 300 mm, old number H21206-4103
Item number: WLH00206-41067
Brand: Welch Materials
$710.00
Product Image of HPLC Column Ultisil, Diol, 120 Å, 5 µm, 3.9 x 300 mm, old number H21206-3103
HPLC Column Ultisil, Diol, 120 Å, 5 µm, 3.9 x 300 mm, old number H21206-3103
Item number: WLH00206-31067
Brand: Welch Materials
$730.00
Product Image of HPLC Column Ultisil, Diol, 120 Å, 5 µm, 3.9 x 250 mm, old number H19206-3103
HPLC Column Ultisil, Diol, 120 Å, 5 µm, 3.9 x 250 mm, old number H19206-3103
Item number: WLH00206-31066
Brand: Welch Materials
$690.00
Product Image of HPLC Column Ultisil, Diol, 120 Å, 5 µm, 3.9 x 150 mm, old number H17206-3103
HPLC Column Ultisil, Diol, 120 Å, 5 µm, 3.9 x 150 mm, old number H17206-3103
Item number: WLH00206-31064
Brand: Welch Materials
$630.00
Product Image of HPLC Column Ultisil, Diol, 120 Å, 3 µm, 3.9 x 250 mm, old number H19206-2103
HPLC Column Ultisil, Diol, 120 Å, 3 µm, 3.9 x 250 mm, old number H19206-2103
Item number: WLH00206-21066
Brand: Welch Materials
$710.00
Product Image of HPLC Column Ultisil, Diol, 120 Å, 3 µm, 3.9 x 150 mm, old number H17206-2103
HPLC Column Ultisil, Diol, 120 Å, 3 µm, 3.9 x 150 mm, old number H17206-2103
Item number: WLH00206-21064
Brand: Welch Materials
$660.00
Product Image of HPLC Column Ultisil, XB-CN, 120 Å, 10 µm, 3.9 x 300 mm, old number H21205-4103
HPLC Column Ultisil, XB-CN, 120 Å, 10 µm, 3.9 x 300 mm, old number H21205-4103
Item number: WLH00205-41067
Brand: Welch Materials
$820.00
Product Image of HPLC Column Ultisil, XB-CN, 120 Å, 5 µm, 3.9 x 300 mm, old number H21205-3103
HPLC Column Ultisil, XB-CN, 120 Å, 5 µm, 3.9 x 300 mm, old number H21205-3103
Item number: WLH00205-31067
Brand: Welch Materials
$840.00
Product Image of HPLC Column Ultisil, XB-CN, 120 Å, 5 µm, 3.9 x 250 mm, old number H19205-3103
HPLC Column Ultisil, XB-CN, 120 Å, 5 µm, 3.9 x 250 mm, old number H19205-3103
Item number: WLH00205-31066
Brand: Welch Materials
$580.00
Product Image of HPLC Column Ultisil, XB-CN, 120 Å, 5 µm, 3.9 x 150 mm, old number H17205-3103
HPLC Column Ultisil, XB-CN, 120 Å, 5 µm, 3.9 x 150 mm, old number H17205-3103
Item number: WLH00205-31064
Brand: Welch Materials
$560.00
Product Image of HPLC Column Ultisil, XB-CN, 120 Å, 3 µm, 3.9 x 250 mm, old number H19205-2103
HPLC Column Ultisil, XB-CN, 120 Å, 3 µm, 3.9 x 250 mm, old number H19205-2103
Item number: WLH00205-21066
Brand: Welch Materials
$680.00
Product Image of HPLC Column Ultisil, XB-CN, 120 Å, 3 µm, 3.9 x 150 mm, old number H17205-2103
HPLC Column Ultisil, XB-CN, 120 Å, 3 µm, 3.9 x 150 mm, old number H17205-2103
Item number: WLH00205-21064
Brand: Welch Materials
$650.00
Product Image of HPLC Column Ultisil, XB-NH2, 120 Å, 10 µm, 3.9 x 300 mm, old number H21204-4103
HPLC Column Ultisil, XB-NH2, 120 Å, 10 µm, 3.9 x 300 mm, old number H21204-4103
Item number: WLH00204-41067
Brand: Welch Materials
$870.00
Product Image of HPLC Column Ultisil, XB-NH2, 120 Å, 5 µm, 3.9 x 300 mm, old number H21204-3103
HPLC Column Ultisil, XB-NH2, 120 Å, 5 µm, 3.9 x 300 mm, old number H21204-3103
Item number: WLH00204-31067
Brand: Welch Materials
$890.00
Product Image of HPLC Column Ultisil, XB-NH2, 120 Å, 5 µm, 3.9 x 250 mm, old number H19204-3103
HPLC Column Ultisil, XB-NH2, 120 Å, 5 µm, 3.9 x 250 mm, old number H19204-3103
Item number: WLH00204-31066
Brand: Welch Materials
$630.00
Product Image of HPLC Column Ultisil, XB-NH2, 120 Å, 5 µm, 3.9 x 150 mm, old number H17204-3103
HPLC Column Ultisil, XB-NH2, 120 Å, 5 µm, 3.9 x 150 mm, old number H17204-3103
Item number: WLH00204-31064
Brand: Welch Materials
$610.00
Product Image of HPLC Column Ultisil, XB-NH2, 120 Å, 3 µm, 3.9 x 250 mm, old number H19204-2103
HPLC Column Ultisil, XB-NH2, 120 Å, 3 µm, 3.9 x 250 mm, old number H19204-2103
Item number: WLH00204-21066
Brand: Welch Materials
$730.00
Product Image of HPLC Column Ultisil, XB-NH2, 120 Å, 3 µm, 3.9 x 150 mm, old number H17204-2103
HPLC Column Ultisil, XB-NH2, 120 Å, 3 µm, 3.9 x 150 mm, old number H17204-2103
Item number: WLH00204-21064
Brand: Welch Materials
$680.00
Product Image of HPLC Column Ultisil, XB-Phenyl, 120 Å, 10 µm, 3.9 x 300 mm, old number H21203-4103
HPLC Column Ultisil, XB-Phenyl, 120 Å, 10 µm, 3.9 x 300 mm, old number H21203-4103
Item number: WLH00203-41067
Brand: Welch Materials
$820.00

Items 51-100 of 2718