"chromatography caps"
Rtx®-200MS Low-Bleed GC-MS Columns (fused silica), Restek
Supplier: RESTEK CORP
Rtx®-200 columns have accomplished many difficult separations not possible on any other bonded stationary phase.
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Rxi®-624Sil MS Columns (Fused Silica), Restek
Supplier: RESTEK CORP
Rxi® fused silica capillary GC columns are designed specifically for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity.
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WHEATON® MicroLiter 20 mm Crimp Seals, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Chromatography vial closure, Crimp Seals
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Aluminum Seals, Center Disc Tear-Out, Unlined, WHEATON®
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
One-piece center disc tears out, exposing top of seal to syringe
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Aluminum Seals, Tear-Off, WHEATON®
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Seals can be punctured by syringe or completely removed and contents poured from bottle
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Ammonium acetate ≥97% for HPLC, for LC-MS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIALS MX
For high performance liquid chromatography. Lot analysis on label.
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1-Hexanesulphonic acid sodium salt ≥98.0% for HPLC, for ion pair chromatography, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIALS MX
Crystals. For ion-pair chromatography of basic compounds.
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WHEATON® Aluminum Seals (Unlined), DWK Life Sciences
Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX
Aluminum seals (unlined) are available in a wide range of styles and sizes.
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Glycine ≥99.5% (dried basis), Ultrapure Bioreagent for Electrophoresis, Liquid Chromatography and Molecular Biology, for LC-MS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
For electrophoresis, liquid chromatography, and molecular biology. Lot analysis on label.
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Disodium hydrogen phosphate, anhydrous ≥99%, powder, Ultrapure Bioreagent for liquid chromatography, for LC-MS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Powder. For liquid chromatography and molecular biology applications. Lot analysis on label.
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Sodium chloride ≥99%, crystals, Ultrapure Bioreagent for biochemistry, for chromatography, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIALS MX
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.
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1-Pentanesulphonic acid sodium salt ≥98% for HPLC, for ion pair chromatography, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIALS MX
Crystals. For ion-pair chromatography of basic compounds. UV cutoff 210nm.
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Sodium acetate trihydrate ≥99%, crystals, Ultrapure Bioreagent for liquid chromatography, for LC-MS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Crystals. For liquid chromatography and molecular biology applications. Lot analysis on label.
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Magnesium silicate 60-100 mesh
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
60 to 100 mesh. Selective adsorbent for gas chromatography. Contains activated magnesium silicate.
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VWR® TraceClean® Wide Mouth Packers, HDPE
Supplier: VWR International
Packers are for use in collection of water samples for metals analyses and a variety of inorganic analytes including cyanide, sulfide, sulfate, chloride, and ion chromatography.