Waters ACQUITY UPLC H-Class chromatography system

Chromatography equipment

8003 products

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Showing 73 - 96 of 8003 products
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Pre-sealed N24 screw-neck bottle 60 mL, amber, bonded silicone/PTFE cap, Macherey-Nagel, art. 702886Macherey-Nagel
Pre-sealed 20 mL N 24 screw neck bottle clear, flat bottom, with N 24 PP screw cap bonded, Macherey-Nagel, art. 702884Macherey-Nagel
Pre-sealed 1,5 mL N 11 crimp-neck vials clear, flat bottom, with silver aluminium cap, Macherey-Nagel, art. 702882Macherey-Nagel
N 11 aluminium crimp cap, red, centre hole, silicone white/PTFE red, 45° Shore A, 1,3 mm, Macherey-Nagel, art. 70288.2Macherey-Nagel
Aluminium crimp cap N 11, silver, open top, silicone white/PTFE red, 45° Shore A, 1,3 mm, Macherey-Nagel, art. 70288Macherey-Nagel
Magnetic aluminium crimp cap N 11, silver, open top, silicone white/PTFE red, 45° Shore A, 1,3, Macherey-Nagel, art. 702879Macherey-Nagel
Aluminium crimp cap N 8, silver, open top, PTFE red/silicone white/PTFE red, 50° Shore A, 1,0 mm, Macherey-Nagel, art. 702878Macherey-Nagel
Pre-sealed N 24 screw neck vials 40 mL clear with white PP screw caps (702023 + 702058), Macherey-Nagel, art. 702877Macherey-Nagel
Pre-sealed N 11 PP snap ring vials with 0,2 mL glass insert and aluminium crimp caps, Macherey-Nagel, art. 702875Macherey-Nagel
Pre-sealed N 9 screw neck vials 1,5 mL clear with blue PP screw caps (702282 + 702287.1), Macherey-Nagel, art. 702874Macherey-Nagel
Pre-sealed 1,5 mL N 9 amber wide-opening screw-thread vials with blue PP cap, pack of 100, Macherey-Nagel, art. 702873Macherey-Nagel
Pre-sealed 40 mL N 24 clear screw-thread vials with bonded PP cap, pack of 100, Macherey-Nagel, art. 702872Macherey-Nagel
Pre-sealed N 13 screw neck vials 4 mL with PP screw cap (702962 + 702926), Macherey-Nagel, art. 702869Macherey-Nagel
Pre-sealed N 11 crimp neck vials 1,5 mL with aluminium cap (70201HP + 702995), Macherey-Nagel, art. 702867Macherey-Nagel
Headspace vial N18-10, amber glass, screw thread, 22,5 × 46 mm, rounded bottom, Macherey-Nagel, art. 7028662Macherey-Nagel
Pre-sealed N 24 screw neck vials 20 mL clear with white PP screw cap, pack of 100, Macherey-Nagel, art. 702865Macherey-Nagel
Pre-sealed N 9 screw neck vials 1,5 mL clear with blue PP screw cap, pack of 100, Macherey-Nagel, art. 702864Macherey-Nagel
Pre-sealed N9 vials 1,5 mL, clear wide opening, blue PP cap, slit silicone/PTFE septum, Macherey-Nagel, art. 702863Macherey-Nagel
Vial N8-1.1, screw neck, clear, 11,6 x 32 mm, conical, Macherey-Nagel, art. 702860Macherey-Nagel
Pre-sealed N 11 roll neck vials, 1,5 ml amber, with aluminium crimp cap, Macherey-Nagel, art. 702859Macherey-Nagel
Pre-sealed N 9 vials 1,5 mL clear flat bottom with writing patch and blue PP screw caps, pack, Macherey-Nagel, art. 702858Macherey-Nagel
Pre-sealed N 9 vials 1,5 mL clear flat bottom with blue PP screw caps, pack of 100, Macherey-Nagel, art. 702857Macherey-Nagel
Vial N15-12, screw neck, clear, 18,5×66 mm, flat bottom, Macherey-Nagel, art. 70285Macherey-Nagel
N 11 aluminium crimp cap, silver, centre hole, virgin PTFE white, 53° Shore D, 0,25 mm, Macherey-Nagel, art. 70284Macherey-Nagel

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Questions about Chromatography equipment

What is chromatography?

Chromatography separates a mixture by letting it travel between a mobile phase and a stationary phase. A compound that prefers the stationary phase lags behind. A compound that prefers the mobile phase moves ahead. The result is a sequence of peaks, or of spots, instead of one mixed sample. The name and the definition are set by IUPAC. Identity of the molecule is looked up on PubChem, and spectra and physical data on the NIST Chemistry WebBook.

Four techniques cover almost every order. In HPLC the mobile phase is a liquid pushed through a packed column: see HPLC columns and accessories. In GC it is a gas passing a coated capillary: see GC columns and accessories. In TLC the mobile phase climbs a coated plate by capillary action: see TLC. SPE uses the same partition to clean a sample before the chromatogram is drawn, not to draw it: see SPE and sample preparation. The pump, the detector and the oven are instruments. This catalogue is the column, the plate, the cartridge and the vial.

How do I specify a column, a cartridge or a vial?

An HPLC column is decided by the stationary phase, the particle size, the pore, the length and the internal diameter. A GC column is decided by the stationary phase, the film thickness, the length and the internal diameter. An SPE cartridge is decided by the sorbent, the bed mass and the tube volume. A vial is decided by the volume, the neck and the septum, on vials, caps and septa. The liquid of the mobile phase is chosen from solvents. None of these numbers is a guess: they come from the method the bench already runs.

Check the substance on PubChem and the naming on IUPAC. Physical data sit on the NIST Chemistry WebBook. When the method cites a pharmacopoeia, use the European Pharmacopoeia or USP. Reading on method validation is published by Eurachem. The safety data for a solvent is the manufacturer sheet on the product page, not a rewritten hazard block.

What sits in Chromatography equipment?

Chromatography here is the column, the sample vial and the preparation step. Open HPLC columns and accessories, GC columns and accessories, SPE and sample preparation, vials, caps and septa, and TLC.

Which brands are in Chromatography?

Luminix Health distributes Macherey-Nagel and Carl Roth on these shelves. The wider index is shop by brand.

How does ordering and shipping work?

Luminix Health distributes this range from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

Which other categories should I open?