GC Columns

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GC COLUMNS | METAL (MXT®) CAPILLARY COLUMNS Application-Specific Columns Simulated Distillation (C44-C100) Analysis NEW! MXT®-1HT SimDist Column (Siltek® treated stainless steel) (nonpolar phases) • Stable up to 450 °C—lowest bleed for longest column lifetime. • Reliably meet all ASTM D6352 and D7500 specifications. • 100% dimethyl polysiloxane phase allows easy comparisons to historical data. Accurate boiling point determination for medium and heavy fractions using GC simulated distillation requires columns and phase polymers that are robust enough to withstand high temperatures without significant degradation. Metal columns are a better alternative than fused silica, and the new MXT®-1HT SimDist columns are the lowest bleed, highest efficiency columns available, outperforming other metal columns for critical method parameters. MXT®-1HT Sim Dist column now available in even more dimensions. similar phases DB-1HT, CP-HT-Simdist CB ID df temp. limits 5-Meter 10-Meter 0.53mm 0.10µm -60 to 430/450°C 70112 0.20µm -60 to 430/450°C 70115 0.21µm -60 to 430/450°C 70118 0.88µm -60 to 400/430°C 70131 70134 1.00µm -60 to 380/400°C 70130 1.20µm -60 to 380/400°C 70119 2.65µm -60 to 360/400°C 70132 5.00µm -60 to 360/400°C 70133 MXT®-1 SimDist/MXT®-500 SimDist • Application-specific columns in unbreakable Siltek® treated stainless steel tubing meet all resolution criteria for high temperature simulated distillation (e.g., ASTM Method D2887 Extended). • MXT®-1HT SimDist and MXT®-1 SimDist phases offer true methyl silicone polarity; MXT®-500 SimDist phase is a carborane siloxane polymer. • Stable to 430 °C. Get More! Petroleum & Petrochemical Solutions Online www.restek.com/petro MXT®-1 SimDist Column (Siltek® treated stainless steel) (nonpolar phase) ID df temp. limits 6-Meter 0.53mm 0.15µm -60 to 430°C 70101 MXT®-500 SimDist Column (Siltek® treated stainless steel) (nonpolar phase) ID df temp. limits 6-Meter 0.53mm 0.15µm -60 to 430°C 70104 Polywax® Calibration Materials Description qty. cat.# price Polywax 655 calibration material 1g 36225 Polywax 1000 calibration material 1g 36227 Chromatogram Search Tool Search by compound name, synonym, CAS # or keyword www.restek.com/chromatograms 120 www.restek.com Website : www.chromtech.net.au E-mail : info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011
Volatile Organics Analysis MXT®-502.2 Columns (Siltek® treated stainless steel) (proprietary Crossbond® diphenyl/dimethyl polysiloxane phase) • Application-specific columns with unique selectivity for volatile organic pollutants, cited in US EPA Method 502.2 and in many gasoline range organics (GRO) methods for monitoring underground storage tanks. Excellent separation of trihalomethanes; ideal polarity for light hydrocarbons and aromatics. • Temperature range: -20 °C to 320 °C. GC COLUMNS | METAL (MXT®) CAPILLARY COLUMNS Application-Specific Columns ChromaBLOGraphy Topical and timely insights from top chromatographers. Visit us at blog.restek.com An MXT®-502.2 column will enable you to quantify all compounds listed in US EPA methods 502.2 or 524.2, whether you use a mass spectrometer or a PID in tandem with an ELCD. The diphenyl/dimethyl polysiloxane based MXT®-502.2 stationary phase provides low bleed and thermal stability to 320 °C. A 105-meter column can separate the light gases specified in EPA methods without subambient cooling. ID df temp. limits 30-Meter 60-Meter 105-Meter 0.25mm 1.40µm -20 to 270/320°C 70915 70916 0.28mm 1.60µm -20 to 250/320°C 70919 70920 70921 0.53mm 3.00µm -20 to 270/320°C 70908 70909 70910 similar phase DB-502.2 ID df temp. limits 10-Meter 20-Meter 0.18mm 1.00µm -20 to 270/320°C 71891 71892 MXT®-Volatiles Columns (Siltek® treated stainless steel) (proprietary Crossbond® diphenyl/dimethyl polysiloxane phase) • Application-specific columns for volatile organic pollutants. • Temperature range: -20 °C to 320 °C. MXT®-Volatiles columns were the first columns designed specifically for analyses of the 34 volatile organic pollutants listed in US EPA methods 601, 602, and 624. With these columns, you can quantify all compounds listed in these methods, whether you use a mass spectrometer or a PID in tandem with an ELCD. The diphenyl/dimethyl polysiloxane based MXT®-Volatiles stationary phase provides low bleed and thermal stability to 320 °C. ID df temp. limits* 30-Meter 60-Meter 105-Meter 0.25mm 1.00µm -20 to 280/320°C 70900 70903 0.28mm 1.25µm -20 to 280/320°C 70924 70926 70928 0.53mm 2.00µm -20 to 280/320°C 70925 70927 70929 3.00µm -20 to 250/320°C 70922 70923 *Maximum temperatures listed are for 15- and 30-meter lengths. Longer lengths may have a slightly reduced maximum temperature. similar phase VOCOL MXT®-624 Columns (Siltek® treated stainless steel) (low to midpolarity phase; Crossbond® 6% cyanopropylphenyl/94% dimethyl polysiloxane) • Application-specific columns for volatile organic pollutants. Recommended in US EPA methods for volatile organic pollutants. • Temperature range: -20 °C to 280 °C. • Equivalent to USP G43 phase. The unique polarity of “624” columns makes them ideal for analyses of volatile organic pollutants. Although the MXT®-502.2 column is recommended in many methods, MXT®-624 columns offer the best separation of the early-eluting gases. ID df temp. limits 30-Meter 60-Meter 0.25mm 1.40µm -20 to 240/280°C 70968 70969 0.53mm 3.00µm -20 to 240/280°C 70971 70973 ID df temp. limits 10-Meter 20-Meter 0.18mm 1.00µm -20 to 240/280°C 71893 71894 $745 MXT®-624 Structure C N (CH 2 ) 3 CH 3 Si O Si O CH 3 6% 94% similar phases DB-624, HP-624 www.restek.com 121 Website : www.chromtech.net.au E-mail : info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011
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GC Columns Highest Inertness - Lowe
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Fused Silica GC Columns Selecting a
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GC COLUMNS Detailed Table of Conten
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GC COLUMNS | CAPILLARY COLUMNS Sele
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Columns by Application/Industry Rtx
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GC COLUMNS | CAPILLARY COLUMNS Guar
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GC COLUMNS | CAPILLARY COLUMNS Fuse
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GC COLUMNS | CAPILLARY COLUMNS Fuse
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3-IN-1 TECHNOLOGY Highest Inertness
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GC COLUMNS | HIGH-PERFORMANCE RXI C
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Rxi®-1ms Columns (fused silica) (n
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Semivolatile organics for US EPA Me
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GC COLUMNS | HIGH-PERFORMANCE RXI C
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NEW! GC COLUMNS | HIGH-PERFORMANCE
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GC COLUMNS | GENERAL PURPOSE COLUMN
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Rt®-2330 Columns (fused silica) (h
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GCxGC Second Dimension Selectivity
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Basic Compounds Analysis Rtx®-Vola
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Basic Compounds Analysis Rtx®-35 A
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Acidic Compounds Analysis Stabilwax
Page 53 and 54: cis/trans FAMEs Rt®-2560 Column (f
Page 55 and 56: Flavor & Fragrance Compounds Analys
Page 57 and 58: PAHs in Foods Analysis Rxi®-17Sil
Page 59 and 60: Detailed Hydrocarbon Analysis (DHA)
Page 61 and 62: Simulated Distillation (C5-C44) Ana
Page 63 and 64: GC COLUMNS | APPLICATION-SPECIFIC C
Page 65 and 66: Biodiesel Fuels Analysis MXT®-Biod
Page 67 and 68: Organic Volatile Impurities (OVI) A
Page 69 and 70: Organic Volatile Impurities (OVI) A
Page 71 and 72: Semivolatiles Analysis Rxi®-5Sil M
Page 73 and 74: Chlorinated Pesticides Analysis GC
Page 75 and 76: Organophosphorus Pesticides Analysi
Page 77 and 78: PCB Congeners Analysis Rtx®-PCB Co
Page 79 and 80: Dioxin & Furan Congeners Analysis R
Page 81 and 82: Polycyclic Aromatic Hydrocarbon (PA
Page 83 and 84: Mineral Oil Analysis Rtx®-Mineral
Page 85 and 86: Volatile Organics Analysis Rtx®-VR
Page 87 and 88: Volatile Organics Analysis Rxi®-62
Page 89 and 90: Next Generation GC PLOT Columns •
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Page 93 and 94: GC COLUMNS | PLOT COLUMNS Molecular
Page 95 and 96: GC COLUMNS | PLOT COLUMNS Porous Po
Page 97 and 98: What is an MXT® column MXT® colum
Page 99 and 100: GC COLUMNS | METAL (MXT®) CAPILLAR
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Page 103: Triglycerides in Foods Analysis MXT
Page 107 and 108: Bonded Stationary Phases We combine
Page 109 and 110: Packed Column Tubing Restek offers
Page 111 and 112: GC COLUMNS | PACKED/MICROPACKED COL
Page 113 and 114: Light Hydrocarbon Analysis Special
Page 115 and 116: Sulfur Analysis Rt®-XLSulfur Packe
Page 117 and 118: Packed Column Inlet Adaptor Kits
Page 119 and 120: Res-Sil® Packing Materials • Uni
Page 125 and 126: Custom Packed Columns To order, spe
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GC Columns

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