40 Results for: "chromatography caps"

Supplier: VWR Collection

VWR®, Chromatography vial closure, Type: Screw cap, UREA, with PE disc liner

Supplier: VWR Collection

VWR®, Chromatography vial closure, PP, Ø: 18 mm, Screw polypropylene metal cap, Type: Central hole 8 mm, Septum: Red PTFE/white silicone

Supplier: VWR Collection

VWR®, Chromatography vial closure, Aluminium, Ø: 20 mm, Headspace crimp caps with 350 °C max temperature, Septum: Red PTFE/silicone

Supplier: VWR Collection

VWR®, Chromatography vial closure, PE, Snap caps top, 6 mm centre hole, Septum: Red PTFE/white siilicone, Thickness: 11 mm

Supplier: VWR Collection

VWR®, Chromatography vial closure, PP, Short screw-thread PP cap, Type: Centre hole 6 mm, Septum: Red PTFE/white silicone

Supplier: VWR Collection

VWR®, Chromatography vial closure, PE, Screw polypropylene cap, Type: Centre hole 7 mm, Septum: Pre-slit blue PTFE/white silicone

Supplier: Avantor

These LiChrospher® columns are silica available both end capped and non-end capped C18 phases. This feature enhances the chromatography selectivity options.

Supplier: VWR Collection

VWR® Ion Chromatography (IC) vials are compatible with Dionex® and Metrohm-Peak® autosamplers.

Supplier: VWR Collection

Short screw thread ND9, wide opening, thread HPLC vial with matched PP screw caps ND9, PTFE/silicone septa and micro-insert.

Supplier: VWR Collection

ND10 screw neck vials are manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of polypropylene seal styles and septa materials.

Supplier: VWR Collection

ND8 screw neck vials are manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of polypropylene seal styles and septa materials.

Supplier: VWR Collection

Crimp neck ND11 vials are manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of aluminium seal styles and septa materials.

Supplier: VWR Collection

Headspace ND20 vials with crimp neck manufactured from 1st hydrolytic class borosilicate glass in both flat bottom and round bottom style. They can be purchased with a variety of aluminium seal styles and septa materials.

Supplier: VWR Collection

Screw Neck ND18 vials manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of polypropylene seal styles and septa materials.

Supplier: VWR Collection

Snap ring ND11 vials manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of polyethylene seal styles and septa materials.

Supplier: VWR Collection

Short thread ND9 vials manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of polypropylene seal styles and septa materials.

Supplier: VWR Collection

Snap ring ND11 vials manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of polyethylene seal styles and septa materials.

Supplier: Avantor

Zorbax spherical particles are manufactured from small extremely uniform colloidal silica micro beads which are agglutinated in a Du Pont patented organic polymerisation process. The organic polymer is removed by a controlled sintering process to yield mechanically stable silica particles.

Supplier: Avantor

BAKERBOND spe™ Amino-Carbon is a double-phase solid extraction column packed with spherical activated carbon (lower layer) and aminopropyl modified silica phase (upper layer) of polar, weak anion properties. Designed for pesticide residue analysis in agricultural product.

Supplier: VWR Collection

VWR IC-VIAL 5ML WITH FILTER CAP 1 * 250 ST

Supplier: Avantor

Aluminium oxide, powder, BAKER ANALYZED® for chromatography, J.T.Baker®

Supplier: Avantor

Aluminium oxide basic, powder, BAKER ANALYZED® Brockmann Activity Grade I for chromatography, J.T.Baker®

Supplier: Avantor

Glycine ≥99.5% (dried basis), Ultrapure Bioreagent for Electrophoresis, Liquid Chromatography and Molecular Biology, for liquid chromatography, J.T.Baker®

Supplier: Avantor

Selective adsorbent for gas chromatography. Contains activated magnesium silicate.

Supplier: Avantor

For protein precipitation, liquid chromatography and molecular biology applications.

Supplier: Avantor

Selective adsorbent for gas chromatography. Contains activated magnesium silicate.

Supplier: Avantor

ULTRAPURE BIOREAGENT—A line of high purity reagents tested for use in biotechnology applications, such as electrophoresis, and liquid chromatography. Where applicable, tests include DNase, RNase, Protease, heavy metals and insoluble matter.

Supplier: Avantor

1-Pentanesulphonic acid sodium salt ≥98% for ion pair chromatography, J.T.Baker®

Supplier: VWR Collection

Bottles are used in collection of water samples for metals analyses and a variety of inorganic analytes including cyanide, sulphide, sulphate, chloride, and ion chromatography.

Supplier: Avantor

Powder. For liquid chromatography and molecular biology applications. Lot analysis on label.