"chromatography solvents"
RP Modified TLC Silica Gel 60 Sheets and Plates, MilliporeSigma
Supplier: MERCK, S.A. DE C.V. SV
RP-modified plates serve two purposes: Act as a pilot method for HPLC and allow to choose various solvent system for special separations
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n-Heptane ≥99.0%, Purified Plus® ACS for organic synthesis, for preparative liquid chromatography, Burdick & Jackson™
Supplier: SOLSTICE ADVANCED MATERIALS US FOR
Clear, colorless liquid. For specialty organic synthesis, preparative scale HPLC, and glassware cleaning. The 54gal. drum is individually analyzed with certificate on label.
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n-Heptane ≥99%, B&J Brand™ for HPLC, for gas chromatography, for spectrophotometry, Burdick & Jackson™
Supplier: SOLSTICE ADVANCED MATERIALS US FOR
For HPLC, GC, pesticide residue analysis, and spectrophotometry. UV cutoff at 200nm.
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Spartan 13 Disposable HPLC Syringe Filters, Whatman®
Supplier: SOLUCIONES ANALITICAS MX
Filters are for removal of fine particulates and microorganisms and general clarification of HPLC, organic, and biological samples. Regenerated cellulose membrane is hydrophilic and low protein-building, with low extractables and resistance to a wide range of chemicals, making membrane ideal for HPLC work. Housing is solvent-resistant polypropylene with standard Luer-lock connections. Mini-Tip outlet is available for filtration into very small bottle samples. Filters are tested and certified for the absence of UV-absorbing substances at wavelengths of 214 and 254 nm with water, methanol, and acetonitrile.
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Dimethyl sulphoxide ≥99.9%, ChromAR® for HPLC, for LC-MS, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
For use as an HPLC and TLC Solvent. Filtered through a 0.2µm element. DMSO is an industrial chemical and is not to be sold or used as a drug for humans or animals.
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Acetone ≥99.9% (dried basis), GC2® for gas chromatography, for pesticide residue analysis, Burdick & Jackson™
Supplier: SOLSTICE ADVANCED MATERIALS US FOR
For trace analysis at or below the part per billion level. Ideal for EPA protocols.
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Cyclohexane, LiChrosolv® for liquid chromatography, Supelco®
Supplier: MERCK, S.A. DE C.V. SV
Cyclohexane, LiChrosolv® for liquid chromatography, Supelco®
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Ezwaste™ Replacement Breakthrough Indicators, Foxx Life Sciences
Supplier: VWR International
EZwaste™ Replacement Breakthrough Indicators are qualitative colorimetric indicators for the exhaustion and end-of-service life of low-flow filters.
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1,4-Dioxane, LiChrosolv® for liquid chromatography, Supelco®
Supplier: MERCK, S.A. DE C.V. SV
1,4-Dioxane, LiChrosolv® for liquid chromatography, Supelco®
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Whatman™ Mini-UniPrep Syringeless Filters
Supplier: Cytiva
The Whatman Mini-UniPrep Syringeless Filters combine four products into one syringeless filter solution for efficient chromatography sample preparation for a broad range of applications. They are built for fast and easy high performance liquid chromatography/ultra high performance liquid chromatography sample preparation and analysis.
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DNAPac™ PA200 Nucleic Acid Columns, Thermo Scientific
Supplier: Thermo Scientific
For ultra-high-resolution HPLC analysis of synthetic oligonucleotides, use Thermo Scientific™ DNAPac PA200 columns.
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Polar Silica-Based SPE Columns, Honeywell Burdick & Jackson
Supplier: HONEYWELL SPECIALTY CHEMICALS MX
These SPE columns are made from medical-grade polypropylene with PE frits.
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Acetonitrile ≥99.9% (by GC), BAKER ANALYZED® HPLC, Ultra Gradient for HPLC, for spectrophotometry, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIALS MX
Packaged under nitrogen. For high performance liquid chromatography. UV cutoff 190nm.
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N,N-Dimethylformamide ≥99.9%, B&J Brand™ ACS for HPLC, for spectrophotometry, Burdick & Jackson™
Supplier: SOLSTICE ADVANCED MATERIALS
For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.
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N,N-Dimethylacetamide ≥99.5%, B&J Brand™ ACS for HPLC, for spectrophotometry, Burdick & Jackson™
Supplier: SOLSTICE ADVANCED MATERIALS US FOR
For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.
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EZwaste™ Safety Tray Secondary Containers, Foxx Life Sciences
Supplier: VWR International
An ideal solution for preventing leakage and spillage during carboy storage or transport.