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GC COLUMNS | GENERAL PURPOSE COLUMNSRtx®-1701, Rtx®-225C NRtx®-1701 Structure(CH 2) 3CH 3Si OSiCH 314%similar phases86%DB-1701, HP-1701, SPB-1701, VF-1701,CP-Sil 19 CBIntegra-Guard® built-in guard columnGet the protection without the connection!For Rtx®-1701 columns with built-inIntegra-Guard® guard columns,see page 35.also availableMetal MXT® ColumnsRugged, flexible, Siltek® treated stainless steeltubing; inertness comparable to fused silicatubing. See page 118 for our MXT®-1701columns.C NSi OSi(CH 2) 3CH 3CH 350%Rtx®-225 Structuresimilar phases50%DB-225, HP-225, SPB-225, CP-Sil 43 CBOORtx®-1701 Columns (fused silica)(midpolarity phase; Crossbond® 14% cyanopropylphenyl/86% dimethyl polysiloxane)• General purpose columns for alcohols, oxygenates, PCB congeners (e.g. Aroclormixes), pesticides.• Temperature range: -20 °C to 280 °C.• Equivalent to USP G46 phase.Rtx®-1701 is one of the more popular stationary phases used in capillary GC. The mixof cyano and phenyl functional groups increases the polarity and offers a different elutionorder relative to less polar Rtx®-1 or Rtx®-5 columns. An Rtx®-1701 column isideal for confirmation analysis, in combination with an Rtx®-35 or Rtx®-5 column. Thepolymer is fully characterized to ensure long-term reproducibility, column-to-columnconsistency, and low bleed, even with sensitive detectors such as ECDs and MSDs.ID df temp. limits* 15-Meter 30-Meter 60-Meter0.25mm 0.10µm -20 to 280°C 120110.25µm -20 to 280°C 12020 12023 120260.50µm -20 to 270/280°C 12035 12038 120411.00µm -20 to 260/280°C 12050 12053 120560.32mm 0.10µm -20 to 280°C 120090.25µm -20 to 280°C 12021 12024 120270.50µm -20 to 270/280°C 12036 12039 120421.00µm -20 to 260/280°C 12051 12054 120571.50µm -20 to 240/260°C 12066 12069 120720.53mm 0.10µm -20 to 270/280°C 120070.25µm -20 to 270/280°C 12022 12025 120280.50µm -20 to 260/270°C 12037 12040 120431.00µm -20 to 250/270°C 12052 12055 120581.50µm -20 to 240/260°C 12067 12070 120733.00µm -20 to 230/250°C 12082 12085 12088ID df temp. limits 10-Meter 20-Meter0.10mm 0.10µm -20 to 280°C 42201 422020.18mm 0.20µm -20 to 280°C 42001 420020.40µm -20 to 270/280°C 42010 42011Rtx®-225 Columns (fused silica)(polar phase; Crossbond® 50% cyanopropylmethyl/50% phenylmethyl polysiloxane)• General purpose columns for FAMEs, carbohydrates, sterols, flavor compounds.• Temperature range: 40 °C to 240 °C.• Equivalent to USP G7, G19 phases.The cyanopropyl-containing Rtx®-225 phase is slightly less polar than bonded polyethyleneglycol (PEG) phases, but it can be used for many of the same applications.Improvements to the Rtx®-225 polymer have increased thermal stability, reduced bleed,and improved inertness. The Rtx®-225 column provides a 20°C thermal stability advantageover other “225” columns because of our unique polymer synthesis technology andproprietary siloxane deactivation. In most similar columns, the Carbowax® deactivationlayer is not fully compatible with the cyanopropyl siloxane polymer, which cancause adsorption, tailing of active compounds, and lower efficiency.ID df temp. limits* 15-Meter 30-Meter 60-Meter0.25mm 0.10µm 40 to 220/240°C 14005 140080.25µm 40 to 220/240°C 14020 14023 140260.50µm 40 to 220/240°C 14035 14038 140410.32mm 0.10µm 40 to 220/240°C 14006 140090.25µm 40 to 220/240°C 14021 14024 140270.50µm 40 to 220/240°C 14036 14039 140421.00µm 40 to 200/220°C 14051 14054 140570.53mm 0.10µm 40 to 200/220°C 14007 140100.25µm 40 to 200/220°C 14022 140250.50µm 40 to 200/220°C 14037 14040 140431.00µm 40 to 200/220°C 14052 14055 14058*Maximum temperatures listed are for 15- and 30-meter lengths. Longer lengths may have a slightly reducedmaximum temperature.56 www.restek.comWebsite : www.chromtech.net.au E-mail : info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011
Rt®-2330 Columns (fused silica)(highly polar phase; 90% biscyanopropyl/10% phenylcyanopropyl polysiloxane—not bonded)• General purpose columns for cis/trans FAMEs, dioxin isomers.• Temperature range: 0 °C to 275 °C.• Equivalent to USP G8 and G48 phase.GC COLUMNS | GENERAL PURPOSE COLUMNSRt®-2330, Rt®-2560C N(CH 2) 3Rt®-2330 StructureC N(CH 2) 3Rt®-2330 is one of the most polar capillary column stationary phases. Cyano groups onboth sides of the polymer backbone give the phase a strong dipole moment and highselectivity for cis/trans compounds or compounds with conjugated double bonds.Highly polar columns typically exhibit poor column efficiencies, high bleed, and shortcolumn lifetimes when thermally cycled. To overcome some of these problems, wedeveloped a surface treatment that is more compatible with the Rt®-2330 phase. Inaddition, our improved polymer produces columns with improved column efficiencyand lower bleed.Because the Rt®-2330 stationary phase is not bonded, it should not be solvent rinsed.ID df temp. limits* 30-Meter 60-Meter 105-Meter0.25mm 0.10µm 0 to 260/275°C 10708 10711 107140.20µm 0 to 260/275°C 10723 10726 107290.32mm 0.20µm 0 to 260/275°C 10724 10727 107300.53mm 0.10µm 0 to 260/275°C 10710 107130.20µm 0 to 260/275°C 10725 10728Si OSiC N90%10%similar phasesDB-23, HP-23, SP-2330, SP-2380OID df temp. limits 10-Meter 20-Meter 40-Meter0.18mm 0.10µm 0 to 260/275°C 40701 40702 40703*Maximum temperatures listed are for 15- and 30-meter lengths. Longer lengths may have a slightly reducedmaximum temperature.Doing Dioxin Analysis?Rtx®-Dioxin2 columns provide better resolutionand higher maximum temperatures thanconventional columns. See page 96.Rt®-2560 Column (fused silica)(highly polar phase; biscyanopropyl polysiloxane—not bonded)• Application-specific column for cis/trans FAMEs.• Stable to 250 °C.Because the Rt®-2560 stationary phase is not bonded, it should not be solvent rinsed.ID df temp. limits 100-Meter0.25mm 0.20µm 20 to 250°C 13199similar phasesSPB-2560, HP-88, Silar 10C, CP-Sil 88 FAME,CP-Sil 88NLEA FAMEs resolved on an Rt®-2560 column.Resolves cis andtrans FAME isomersColumn: Rt ® -2560, 100m, 0.25mm ID,0.20µm (cat.# 13199)Sample: NLEA FAME Mix (cat.# 35078),30mg/mL total FAMEs inmethylene chlorideInj.: 1.0µL split (split ratio 100:1),4mm inlet liner (cat.# 20814)Inj. temp.: 225°CCarrier gas: hydrogen, constant flowFlow rate: 1.2mL/min.Oven temp.: 100°C (4 min. hold) to 240°C@ 3°C/min. (10 min. hold)Det.: FID @ 250°CGC_FF006511. C4:0 methyl butyrate2. C6:0 methyl hexanoate3. C8:0 methyl octanoate4. C10:0 methyl decanoate5. C11:0 methyl undecanoate6. C12:0 methyl laurate7. C13:0 methyl tridecanoate8. C14:0 methyl myristate9. C14:1 methyl myristoleate (cis-9)10. C15:0 methyl pentadecanoate11. C16:0 methyl palmitate12. C16:1 methyl palmitoleate (cis-9)13. C17:0 methyl heptadecanoate14. C18:0 methyl stearate15. C18:1 methyl elaidate (trans-9)16. C18:1 methyl oleate (cis-9)17. C18:2 methyl linoelaidate (trans-9,12)18. C18:2 methyl linoleate (cis-9,12)19. C20:0 methyl arachidate20. C20:1 methyl eicosenoate (cis-11)21. C18:3 methyl linolenate (cis-9,12,15)22. C22:0 methyl behenate23. C22:1 methyl erucate (cis-13)24. C23:0 methyl tricosanoate25. C24:0 methyl lignocerate26. C20:5 methyl eicosapentaenoate(cis-5,8,11,14,17)27. C24:1 methyl nervonate (cis-15)28. C22:6 methyl docosahexaenoate(cis-4,7,10,13,16,19)www.restek.com 57Website : www.chromtech.net.au E-mail : info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011
Page 5 and 6: GC COLUMNSDetailed Table of Content
Page 7 and 8: GC COLUMNS | CAPILLARY COLUMNSSelec
Page 13 and 14: Columns by Application/IndustryRtx-
Page 15 and 16: GC COLUMNS | CAPILLARY COLUMNSGuard
Page 17 and 18: GC COLUMNS | CAPILLARY COLUMNSFused
Page 19 and 20: GC COLUMNS | CAPILLARY COLUMNSFused
Page 21 and 22: 3-IN-1 TECHNOLOGYHighest Inertness
Page 23 and 24: GC COLUMNS | HIGH-PERFORMANCE RXI C
Page 25 and 26: Rxi®-1ms Columns (fused silica)(no
Page 29 and 30: GC COLUMNS | HIGH-PERFORMANCE RXI C
Page 31 and 32: NEW!GC COLUMNS | HIGH-PERFORMANCE R
Page 33 and 34: GC COLUMNS | GENERAL PURPOSE COLUMN
Page 39: GC COLUMNS | GENERAL PURPOSE COLUMN
Page 45 and 46: GCxGC Second Dimension Selectivity
Page 47 and 48: Basic Compounds AnalysisRtx®-Volat
Page 49 and 50: Basic Compounds AnalysisRtx®-35 Am
Page 51 and 52: Acidic Compounds AnalysisStabilwax
Page 53 and 54: cis/trans FAMEsRt®-2560 Column (fu
Page 55 and 56: Flavor & Fragrance Compounds Analys
Page 57 and 58: PAHs in Foods AnalysisRxi®-17Sil M
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 AnalysisMXT®-Biodi
Page 67 and 68: Organic Volatile Impurities (OVI) A
Page 69 and 70: Organic Volatile Impurities (OVI) A
Page 71 and 72: Semivolatiles AnalysisRxi®-5Sil MS
Page 73 and 74: Chlorinated Pesticides AnalysisGC C
Page 75 and 76: Organophosphorus Pesticides Analysi
Page 77 and 78: PCB Congeners AnalysisRtx®-PCB Col
Page 79 and 80: Dioxin & Furan Congeners AnalysisRx
Page 81 and 82: Polycyclic Aromatic Hydrocarbon (PA
Page 83 and 84: Mineral Oil AnalysisRtx®-Mineral O
Page 85 and 86: Volatile Organics AnalysisRtx®-VRX
Page 87 and 88: Volatile Organics AnalysisRxi®-624
Page 89 and 90: Next Generation GC PLOT Columns•
Page 91 and 92:
GC COLUMNS | PLOT COLUMNSPLOT Colum
Page 93 and 94:
GC COLUMNS | PLOT COLUMNSMolecular
Page 95 and 96:
GC COLUMNS | PLOT COLUMNSPorous Pol
Page 97 and 98:
What is an MXT® column?MXT® colum
Page 99 and 100:
GC COLUMNS | METAL (MXT®) CAPILLAR
Page 101 and 102:
GC COLUMNS | METAL (MXT®) CAPILLAR
Page 103 and 104:
Triglycerides in Foods AnalysisMXT
Page 105 and 106:
Volatile Organics AnalysisMXT®-502
Page 107 and 108:
Bonded Stationary PhasesWe combined
Page 109 and 110:
Packed Column TubingRestek offers a
Page 111 and 112:
GC COLUMNS | PACKED/MICROPACKED COL
Page 113 and 114:
Light Hydrocarbon AnalysisSpecial C
Page 115 and 116:
Sulfur AnalysisRt®-XLSulfur Packed
Page 117 and 118:
Packed Column Inlet Adaptor Kits•
Page 119 and 120:
Res-Sil® Packing Materials• Uniq
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Custom Packed ColumnsTo order, spec
Page 127:
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