Welch Materials

HPLC Column, Ultisil Amino Acid for 18 Amino Acids Analysis, Particle Size 5 μm, Pore Size 120Å

HPLC Column, Ultisil Amino Acid for 18 Amino Acids Analysis, Particle Size 5 μm, Pore Size 120Å

Ultisil TM Series HPLC Columns are based on ultra-pure (purity >99.999%) spherical and totally po..

$549.00

HPLC Column, Ultisil Amino Acid Plus for 23 Amino Acids Analysis

HPLC Column, Ultisil Amino Acid Plus for 23 Amino Acids Analysis

UltisilTM Series HPLC Columns are based on ultra-pure (purity >99.999%) spherical and totally por..

$860.00

HPLC Column, Ultisil AQ-C18 , Particle Size 10μm, Pore Size 120Å

HPLC Column, Ultisil AQ-C18 , Particle Size 10μm, Pore Size 120Å

Ultisil TM Series  HPLC Columns are based on ultra-pure (purity >99.999%) sph..

$360.00

HPLC Column, Ultisil AQ-C18 , Particle Size 3μm, Pore Size 120Å

HPLC Column, Ultisil AQ-C18 , Particle Size 3μm, Pore Size 120Å

Ultisil TM Series HPLC Columns are based on ultra-pure (purity >99.999%) spherical..

$0.00

HPLC Column, Ultisil AQ-C18, Particle Size 5μm, Pore Size 120Å

HPLC Column, Ultisil AQ-C18, Particle Size 5μm, Pore Size 120Å

Ultisil TM Series  HPLC Columns are based on ultra-pure (purity >99.999%) sph..

$369.00

HPLC Column, Ultisil HILIC Amide,  Particle Size  3μm, 5μm & 10μm, Pore Size 120Å

HPLC Column, Ultisil HILIC Amide, Particle Size 3μm, 5μm & 10μm, Pore Size 120Å

HILIC (Hydrophilic Interaction Liquid Chromatography) is a separation mode achieved through the part..

$603.00

HPLC Column, Ultisil HILIC Amphion,  Particle Size 5μm, Pore Size 120Å

HPLC Column, Ultisil HILIC Amphion, Particle Size 5μm, Pore Size 120Å

HILIC (Hydrophilic Interaction Liquid Chromatography) is a separation mode achieved through the part..

$630.00

HPLC Column, Ultisil Hilic Silica,  Particle Size  3μm and 5μm, Pore Size 120Å

HPLC Column, Ultisil Hilic Silica, Particle Size 3μm and 5μm, Pore Size 120Å

HILIC (Hydrophilic Interaction Liquid Chromatography) is a separation mode achieved through the part..

$477.00

HPLC Column, Ultisil NH2,  Particle Size  3μm and 5μm, Pore Size 120Å

HPLC Column, Ultisil NH2, Particle Size 3μm and 5μm, Pore Size 120Å

HILIC (Hydrophilic Interaction Liquid Chromatography) is a separation mode achieved through the part..

$522.00

HPLC Column, Ultisil Organic Acids

HPLC Column, Ultisil Organic Acids

Ultisil ® OAA is a dedicated reverse-phase HPLC column developed for the detection of water-soluble ..

$810.00

HPLC Column, Ultisil PAH,  Particle Size  3μm, 5μm or 10μm , Pore Size 120Å

HPLC Column, Ultisil PAH, Particle Size 3μm, 5μm or 10μm , Pore Size 120Å

UltisilTM Series HPLC Columns are based on ultra-pure (purity >99.999%) spherical and totally por..

$756.00

HPLC Column, Ultisil UHPLC  Polar RP, Particle Size 1.8 μm, Pore Size 120Å

HPLC Column, Ultisil UHPLC Polar RP, Particle Size 1.8 μm, Pore Size 120Å

Ultisil TM Series UHPLC Columns use 1.8 µm particle size. With high column efficiency and good lot-t..

$468.00

HPLC Column, Ultisil UHPLC  XB-Phenyl, Particle Size 1.8 μm, Pore Size 120Å

HPLC Column, Ultisil UHPLC XB-Phenyl, Particle Size 1.8 μm, Pore Size 120Å

Ultisil TM Series UHPLC Columns use 1.8 µm particle size. With high column efficiency and good lot-t..

$468.00

HPLC Column, Ultisil UHPLC AQ-C18, Particle Size 1.8μm, Pore Size 120Å

HPLC Column, Ultisil UHPLC AQ-C18, Particle Size 1.8μm, Pore Size 120Å

Ultisil TM Series UHPLC Columns use 1.8 µm particle size. With high column efficiency and ..

$468.00

HPLC Column, Ultisil UHPLC HILIC , Particle Size 1.8μm, Pore Size 120Å

HPLC Column, Ultisil UHPLC HILIC , Particle Size 1.8μm, Pore Size 120Å

Ultisil TM Series UHPLC Columns use 1.8 µm particle size. With high column efficiency and ..

$531.00

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