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HPLC Columns

Welch Materials offers a wide array of column choices, including HPLC, UHPLC, GPC, SEC and Chiral. All columns are under strict quality control to guarantee reproducibility and performance of the columns.

Ultisil UHPLC XB-C18, 1.8µm, 2.1×50mm (1pcs/pk)

Ultisil UHPLC XB-C18, 1.8µm, 2.1×50mm (1pcs/pk)

P/N: H00201-11010

$560.00 USD

$560.00 USD

Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and min...

Ultisil Lead oxide, 50%PbO2, 4.0×50mm (1pcs/pk)

P/N: H00239-51028

$210.00 USD

$210.00 USD

Ultisil Lead Oxide is designed for the determination of malachite green and leuco malachite green residues in aquatic products, in accordance with SC/T 3021-2004 (Determination of Malachite Green R...

Ultisil Lead oxide, 50%PbO2, 4.6×50mm (1pcs/pk)

P/N: H00239-51037

$210.00 USD

$210.00 USD

Ultisil Lead Oxide is designed for the determination of malachite green and leuco malachite green residues in aquatic products, in accordance with SC/T 3021-2004 (Determination of Malachite Green R...

Ultisil Lead oxide, 25%PbO2, 4.0×50mm (1pcs/pk)

P/N: H00238-51028

$210.00 USD

$210.00 USD

Ultisil Lead Oxide is designed for the determination of malachite green and leuco malachite green residues in aquatic products, in accordance with SC/T 3021-2004 (Determination of Malachite Green R...

Ultisil Lead oxide, 50%PbO2, 4.6×35mm (1pcs/pk)

P/N: H00239-51036

$200.00 USD

$200.00 USD

Ultisil Lead Oxide is designed for the determination of malachite green and leuco malachite green residues in aquatic products, in accordance with SC/T 3021-2004 (Determination of Malachite Green R...

Ultisil Lead oxide, 25%PbO2, 4.6×35mm (1pcs/pk)

P/N: H00238-51036

$200.00 USD

$200.00 USD

Ultisil Lead Oxide is designed for the determination of malachite green and leuco malachite green residues in aquatic products, in accordance with SC/T 3021-2004 (Determination of Malachite Green R...

Ultisil Lead oxide, 25%PbO2, 4.6×50mm (1pcs/pk)

P/N: H00238-51037

$210.00 USD

$210.00 USD

Ultisil Lead Oxide is designed for the determination of malachite green and leuco malachite green residues in aquatic products, in accordance with SC/T 3021-2004 (Determination of Malachite Green R...