Chromatography Columns and Cartridges

Columns and cartridges for gas, ion, HPLC, low-pressure LC, and flash chromatography; includes pre-packed and open columns, packing, guard columns and accessories, and other supplies for flash chromatography.

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Length (Metric)

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Particle Size

-100/200 Mesh (4)
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Pore Size

>1000 Å (4)
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10 μm (4)
10 and 30 μm (194)
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Diameter (Metric)

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Phase

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Product Line

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Diameter (Metric) Inner

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0.22 mm (27)

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Technique

Affinity (5)
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Material

0.19% Picric Acid on CarboBlack C (1)
1% TCEP on ResSil B (1)
150-Amide HILIC (2)
2% Carbowax 1540 on ResSil C (1)
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6.6% Carbowax 20 M on CarboBlack B (1)
Alumina (5)

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Carbon Load

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10% (244)
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Search Within Results

1,741 – 1,755 of 39,535 results

1,741

MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade (9385), 230-400 mesh

For column chromatography

Pricing & Availability

1,742

MilliporeSigma™ Supelco™ Dowex™ 1X2 Chloride Form, 100-200 mesh

This ion-exchange resin has not been specially processed nor cleaned. It is suggested that it be treated to a suitable preliminary elution and wash.

Pricing & Availability

1,743

MilliporeSigma™ Supelco™ Diaion™ HP-20

Swelling in toluene is 30%

Pricing & Availability

1,744

Thermo Scientific™ Low DNA Binding Snap Cap Microcentrifuge Tube

Microcentrifuge Tubes ensure optimal sample integrity with minimal DNA loss. These tubes provide secure closure and reliable performance, perfect for sensitive applications in molecular biology.

Pricing & Availability
Specifications

Shape	Cylindrical
Product Type	Microcentrifuge Tube
Color	Natural
Graduated	Yes
Green Features	ACT Ecolabel (Silver)
Bottom Shape	Conical
Material	Polypropylene Resin
Closure Type	Snap Cap
Autoclavable	Autoclavable
Fit for Purpose	PCR Ready
Sterility	Non-sterile

1,745

MilliporeSigma™ Supelco™ Sephadex™ LH-20

Store at room temp.

Pricing & Availability

1,746

MilliporeSigma™ Supelco™ Supelpak™ -2SV matrix styrene-divinylbenzene, 20-60 mesh

Supelpak™-2SV is purified Amberlite™ XAD2 that has been specially cleaned and tested for optimal performance in the capturing and extraction of semivolatile organics. Packaged in glass containers.

Pricing & Availability

1,747

MilliporeSigma™ Supelco™ Dowex™ 1X8 Chloride Form, 100-200 mesh

This ion-exchange resin has not been specially processed nor cleaned. It is suggested that it be treated to a suitable preliminary elution and wash.

Pricing & Availability

1,748

MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade (7754), 70-230 mesh

For column chromatography

Pricing & Availability

1,749

MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ N, 80-100 mesh

Stainless steel columns packed with Porapak™™ N and molecular sieve maybe used for the separation and determination of micro-quantities of formic, acetic, propionic, isobutyric, butyric, 3-methylbutyric and valeric acids present in biological media as end-products of microbial fermentation.

Pricing & Availability

1,750

MilliporeSigma™ Supelco™ HayeSep™ Porous Polymer Adsorbent, Matrix HayeSep™ C, 60-80 mesh

HayeSep™ C maybe used in an experimental set-up to remove NH3 from H2SO4 aqueous solution for hydrodenitrogenation of quinolone.

Pricing & Availability

1,751

MilliporeSigma™ Supelco™ Poly(vinylpolypyrrolidone), ∼110 μm

Poly(vinylpolypyrrolidone) is a crosslinked homopolymer form of purified vinylpyrrolidone.

Pricing & Availability

1,752

MilliporeSigma™ Supelco™ Carbosieve™ Adsorbent, Matrix Carbosieve™ G, 60-80 mesh

Spherical (better packed bed performance than granular particles). Hard and non-friable (pack well, will not break). Highly porous (high surface areas). Used for molecules with an analyte size relative to C2-C5 n-alkanes. Hydrophobic (can be used in high humidity environments)

Pricing & Availability

1,753

MilliporeSigma™ Supelco™ HayeSep™ Porous Polymer Adsorbent, Matrix HayeSep™ A, 80-100 mesh

HayeSep™A maybe used for the measurement of carbon dioxide using the on-line gas analyser during the experimental set-up, to use activated carbon as a buffer in biofiltration of waste gases, to ensure a constant supply of contaminants like toluene to the bioreactor for effective biological waste-gas treatment.