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1002 results for “amino acid”

Ultisil AQ-C18, 3µm, 3.0×125mm (1pcs/pk)
P/N: H00207-21022
$520.00 USD
$520.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 10µm, 10×300mm, 120Å (1pcs/pk)
P/N: H02612-31103
$1,300.00 USD
$1,300.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil UHPLC AQ-C18, 1.8µm, 2.1×30mm (1pcs/pk) Ultisil UHPLC AQ-C18, 1.8µm, 2.1×30mm (1pcs/pk)
P/N: H00207-11009
$520.00 USD
$520.00 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 AQ-C18, 10µm, 10×150mm, 120Å (1pcs/pk)
P/N: H02612-31101
$980.00 USD
$980.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil AQ-C18, 3µm, 3.0×75mm (1pcs/pk)
P/N: H00207-21020
$460.00 USD
$460.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 5µm, 2.1×125mm (1pcs/pk)
P/N: H00207-31013
$480.00 USD
$480.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 5µm, 4.0×50mm (1pcs/pk)
P/N: H00207-31028
$440.00 USD
$440.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
Ultisil AQ-C18, 5µm, 4.0×75mm (1pcs/pk)
P/N: H00207-31029
$460.00 USD
$460.00 USD
Ultisil AQ-C18 is a HPLC column designed to withstand 100%–0% aqueous environments. It features a polar group as the endcapping reagent, with moderate carbon loading and low alkyl chain bonding den...
WelFlash SCX, Regular 20-40µm, 80g, 1pcs/pk
P/N: 00008-03057
$452.00 USD
$452.00 USD
WelFlash columns include a wide variety of amorphous silica, spherical silica, and inorganic sorbent packing materials, offering a diverse range of sample selectivity. The packing materials consist...
Welchrom PS/DVB, 30mg/1mL,100pcs/pk Welchrom PS/DVB, 30mg/1mL,100pcs/pk
P/N: 00571-20015
$70.00 USD
$70.00 USD
Welchrom PS/DVB is a polymer adsorbent based on highly cross-linked polystyrene/divinylbenzene copolymer. It features an extremely high specific surface area (800 m²/g) and very high adsorption cap...