Carbowax

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Carbowax
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  • Rt-CW20M F&F Columns (fused silica)

    Restek

    polar phase; Carbowax polyethylene glycol—not bonded Application-specific columns for flavor and fragrance compounds, specially tested. True nonbonded Carbowax 20M polarity. Temperature range: 60°C to 250°C.

  • CarboBlack Packing Materials

    Restek

    …can hold up to a 10% loading of a nonsilicone liquid phase. CarboBlack C support can hold up to a 1% loading of a nonsilicone liquid phase. Many Carbowax 20M-loaded CarboBlack packings are available. CarboBlack packings are treated with KOH or picric acid for basic or acidic compounds, and special…

  • SUPELCO GC Stationary Phase

    MilliporeSigma

    phase Carbowax 20M, bottle of 50 g RTECS No.: FG7390000

  • SUPELCO Coated GC Packing, phase 6.6% Carbowax 20M, matrix 80/120 Carbopack B AW…

    MilliporeSigma

    General description: Ready-to-use coated packing for those wanting to pack their own columns.

  • Carbowax 20m And HP-20m

    Agilent Technologies

    Polyethylene glycol, MW 20,000 Equivalent to USP Phase G16 Similar Phases: DB-WAX, HP-INNOWax, DB-WAXetr Because the Carbowax 20M and the HP-20M are not bonded or cross-linked, we do not recommend solvent rinsing. DB-WAX is the recommended bonded alternate for the HP-20M.

  • Coated GC Packing

    MilliporeSigma

    phase 0.3% Carbowax 20M + 0.1% H3PO4, matrix 60/80 Carbopack C support, bottle of 15 g Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: MDL Number: Purity: Boiling Point: Melting Point: …

  • SUPELCO Coated GC Packing

    MilliporeSigma

    phase 4% Carbowax 20M, matrix 80/120 Carbopack B DA support, bottle of 15 g RTECS No.: FF5800000

  • SUPELCO Carbowax™ Amine Test Mix

    MilliporeSigma

    500 μg/mL each component in methyl tert -butyl ether, analytical standard Storage: 2-8°C Components: Benzylamine; Decylamine; 2,4-Dimethylaniline; 2,6-Dimethylaniline; Eicosane; Heptadecane; Hexadecane; Nonylamine; Octadecane; Octylamine; Pentadecane; Trihexylamine RIDADR:…

  • SUPELCO GC Stationary Phase

    MilliporeSigma

    phase Carbowax 1540, pkg of 50 g Components: Carbowax ® 1540 RTECS No.: TQ3500000

  • Polyethylene glycol 12,000

    Alfa Aesar

    Synonym(s): PEG 12000, Carbowax r Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code:  3907.20

  • SUPELCO Coated GC Packing

    MilliporeSigma

    phase 4% Carbowax 20M + 0.8% KOH, matrix 60/80 Carbopack B support, bottle of 15 g

  • SUPELCO Coated GC Packing

    MilliporeSigma

    phase 5% Carbowax 20M, matrix 40/60 Chromosorb T support, bottle of 50 g

  • Polyethylene glycol, MW ~ 12,000

    BeanTown Chemical

    CAS: 25322-68-3 MDL No: MFCD00081839 Powder Linear Formula: H(OCH2CH2)nOH MW: ≈12,000 Melting Point: 64-65° Flash Point: 229°C (444°F)

  • CAM

    Agilent Technologies

    Base deactivated polyethylene glycol Specifically designed for amine analysis Excellent peak shape for primary amines Replaces HP-Basicwax Similar Phases: Stabilwax-DB, Carbowax Amine Because the CAM is not bonded or cross-linked, we do not recommend solvent rinsing.

  • MXT-WAX Columns (Siltek-treated stainless steel)

    Restek

    polar phase; Crossbond Carbowax polyethylene glycol—provides oxidation resistance General-purpose columns for FAMEs, flavor compounds, essential oils, amines, solvents, xylene isomers, and U.S. EPA Method 603 (acrolein/acrylonitrile). Equivalent to USP G14, G15, G16, G20, and G39…

  • FAMEWAX Columns (USP G16) (fused silica)

    Restek

    polar phase; Crossbond polyethylene glycol The elution order of polyunsaturated FAMEs on FAMEWAX columns is comparable to that on other Carbowax columns, but baseline resolution is achieved in significantly less time. Application-specific columns for FAMEs, specially tested with a FAME…

  • Coated GC Packing

    MilliporeSigma

    phase 5% Carbowax 20M, matrix 80/120 Carbopack B AW support, bottle of 15 g Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: MDL Number: Purity: Boiling Point: Melting Point: Density: Refractive Index: …

  • TraceGOLD TG-WaxMS B GC Columns

    Thermo Scientific

    …polyethylene glycol phase Reduced absorption and improved responsiveness for basic compounds Not suitable for use with water or alcohols Applications: Amines Alkylamines Diamines Other basic compounds Similar to: CAM, Carbowax Amine, CP Wax51, Stabilwax-DB

  • Rtx-Wax Columns (fused silica)

    Restek

    …analysis of compounds having a wide volatility range and ensures low bleed at temperatures as high as 250°C. Selectivity is comparable to other Carbowax columns for compounds of intermediate to high polarity. Best polyethylene glycol (PEG) phase for alkenols, glycols, and aldehydes. …

  • Stabilwax-DB Columns (fused silica)

    Restek

    polar phase; Crossbond base-deactivated Carbowax polyethylene glycol—for amines and basic compounds Stabilwax-DB columns reduce adsorption and improve responses for many basic compounds, without analyte derivatization or column priming. For different selectivity of basic compounds, or…

  • Stabilwax-DA Columns (fused silica)

    Restek

    polar phase; Crossbond acid-deactivated Carbowax polyethylene glycol—for acidic compounds Stabilwax-DA bonded polyethylene glycol has an acidic functionality incorporated into the polymer structure. This permits analysis of acidic compounds without derivatization, significantly reduces…

  • Rtx-225 Columns (fused silica)

    Restek

    …"225" columns because of our unique polymer synthesis technology and proprietary siloxane deactivation. In most similar columns, the Carbowax deactivation layer is not fully compatible with the cyanopropyl siloxane polymer, which can cause adsorption, tailing of active compounds, and lower…

  • Rtx-65 Columns (fused silica)

    Restek

    …different elution order compared to the primary Rtx-5 column. Rtx-65 columns elute FAMEs according to equivalent chain length, similar to bonded Carbowax columns, but the Rtx-65 phase does not suffer the thermal stability limitations of other polar stationary phases. General-purpose columns…

  • Rtx-200 Secondary Columns for GCxGC (fused silica)

    Restek

    …available. The trifluoropropyl stationary phase has a unique selectivity that changes elution orders and resolves compounds that phenyl, cyano, or Carbowax phases can not. The Rtx-200 column offers exceptional thermal stability, low bleed, and superior inertness—even for active compounds such…

  • CarboBlack Columns

    Restek

    …can hold up to a 10% loading of a nonsilicone liquid phase. CarboBlack C support can hold up to a 1% loading of a nonsilicone liquid phase. Many Carbowax 20M-loaded CarboBlack packings are available. CarboBlack packings are treated with KOH or picric acid for basic or acidic compounds, and special…

  • CarboBlack Columns

    Restek

    …can hold up to a 10% loading of a nonsilicone liquid phase. CarboBlack C support can hold up to a 1% loading of a nonsilicone liquid phase. Many Carbowax 20M-loaded CarboBlack packings are available. CarboBlack packings are treated with KOH or picric acid for basic or acidic compounds, and special…

  • Rtx-200MS—Low-Bleed GC-MS Columns (fused silica)

    Restek

    …trifluoropropylmethyl polysiloxane stationary phase has a unique selectivity that changes elution orders and resolves compounds that phenyl, cyano, or Carbowax phases can not. The Rtx-200 column offers exceptional thermal stability, low bleed, and superior inertness—even for active compounds…

  • Stabilwax Columns (fused silica)

    Restek

    polar phase; Crossbond polyethylene glycol Restek’s polar-deactivated surface tightly binds the Carbowax polymer and increases thermal stability, relative to competitive columns. Because of the increased stability produced by the bonding process, Stabilwax columns exhibit long column…

  • SUPELCOWAX® 10 Capillary GC Columns

    MilliporeSigma

    …by comprehensive two-dimensional gas chromatography. Application: This column is based on one of the most widely used polar phases, Carbowax 20M, and is a polar column suitable for analyses of solvents, fatty acid methyl esters (FAMEs), food, flavor and fragrance compounds, alcohols,…

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