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GC COLUMNS | HIGH-PERFORMANCE RXI COLUMNSRxi®-17Rxi®-17 (midpolarity phase; Crossbond® 50% diphenyl/50% dimethylpolysiloxane)• General purpose <strong>columns</strong> for pesticides, herbicides, rosin acids, phthalate esters,triglycerides, sterols.• Temperature range: 0°C to 320°C.SiRxi®-17 StructureCH 3OSiORxi®-17 Columns (fused silica)(Crossbond ® 50% diphenyl/50% dimethyl polysiloxane)ID df (µm) temp. limits 15-Meter 30-Meter0.25mm 0.25 40 to 280/320°C 13520 135230.50 40 to 280/320°C 13535 135381.00 40 to 280/320°C 13550 135530.32mm 0.25 40 to 280/320°C 13521 135240.50 40 to 280/320°C 13536 135391.00 40 to 280/320°C 13551 135540.53mm 0.25 40 to 280/320°C 13522 135250.50 40 to 280/320°C 13537 135400.83 40 to 280/320°C 135691.00 40 to 280/320°C 13552 135551.50 40 to 280/320°C 13567 13570CH 350%50%similar phasesDB-17, DB-608, VF-17ms, CP-Sil 24 CBID df (µm) temp. limits 10-Meter 20-Meter0.10mm 0.10 40 to 280/320°C 135010.18mm 0.18 40 to 280/320°C 13502 NEW!Polycyclic aromatic hydrocarbons on an Rxi®-17 column.Completely resolvebenzo(j)fluoranthene.GC_EV00925Column: Rxi ® -17, 30m, 0.25mm ID, 0.25µm (cat.# 13523)Sample: PAH mix, 20µg/mL each component:EPA Method 610 Mix (cat.# 31011), PAH Supplement Mix (cat.# 31857)1-methylnaphthalene (cat.# 31283), 2-methylnaphthalene (cat.# 31285)Inj.:1.0µL pulsed splitless injection (20ng each component on column),4mm Drilled Uniliner ® inlet liner with hole near top (cat.# 21055);pulse: 20psi @ 0.3 min., 40mL/min. @ 0.2 min.Inj. temp.: 300°CCarrier gas: helium, constant flowFlow rate: 1.2mL/min.Oven temp.: 90°C (hold 1.0 min.) to 215°C @ 25°C/min. (hold 0.5 min.) to235°C @ 4°C/min., to 280°C @ 15°C/min., to 320°C @ 4°C/min. (hold 20 min.)Det.:Agilent 5973 GC/MSScan range: 50-550amuSolvent delay: 4.0 min.Tune:DFTPPIonization: EIPeak ListRet. Time (min.)1. naphthalene 4.702. 1-methylnaphthalene 5.283. 2-methylnapthalene 5.464. acenaphthylene 6.455. acenaphthene 6.606. fluorene 7.187. phenanthrene 9.108. anthracene 9.149. fluoranthene 12.5010. pyrene 13.3311. benzo(a)anthracene 16.3212. chrysene 16.5813. benzo(b)fluoranthene 19.7014. benzo(k)fluoranthene 19.7815. benzo(j)fluoranthene 19.9516. benzo(a)pyrene 21.1717. 3-methylcholanthrene 21.9718. dibenzo(a,h)acridine 24.3319. dibenzo(a,j)acridine 24.3920. indeno(1,2,3-cd)pyrene 25.0421. dibenzo(a,h)anthracene 25.0722. benzo(ghi)perylene 26.4323. 7H-dibenzo(c,g)carbazole 27.7524. dibenzo(a,e)pyrene 34.4625. dibenzo(a,i)pyrene 35.8026. dibenzo(a,h)pyrene 36.73www.restek.com 45
General PurposeColumnsChemically bonded capillary <strong>columns</strong>• Allow for direct solvent injection onto column.• Columns can be solvent rinsed.Comprehensive GC column selection• Available in many dimensions, including variations in length,internal diameter, and film thickness.• Internal diameters include 0.10mm and 0.18mm for faster analysistime and greater resolution.Broad range of stationary phases• Columns based on polysiloxane backbone; functional groups addedto the polymers to vary selectivity.• Polyethylene glycol (PEG) phases.
Page 2 and 3: GC ColumnsDetailed Table of Content
Page 4 and 5: Polycyclic Aromatic Hydrocarbons (P
Page 6 and 7: GC COLUMNS | CAPILLARY COLUMNSSelec
Page 8 and 9: GC COLUMNS | CAPILLARY COLUMNSSelec
Page 10 and 11: What Are the Operating Temperatures
Page 12 and 13: Columns by ApplicationGC COLUMNS |
Page 14 and 15: Guard Columns and Retention GapsGua
Page 16 and 17: GC COLUMNS | CAPILLARY COLUMNSGuard
Page 18 and 19: GC COLUMNS | CAPILLARY COLUMNSGuard
Page 20 and 21: GC COLUMNS | CAPILLARY COLUMNSFast
Page 22 and 23: GC COLUMNS | HIGH-PERFORMANCE RXI C
Page 24 and 25: Column-to-Column ReproducibilityCol
Page 26 and 27: Rxi®-5ms (low polarity phase, Cros
Page 28 and 29: Semivolatile organics for US EPA Me
Page 32 and 33: GC COLUMNS | GENERAL PURPOSE COLUMN
Page 40 and 41: Rt®-2330 (highly polar phase; 90%
Page 42 and 43: Stabilwax® (polar phase; Crossbond
Page 44 and 45: Basic Compounds AnalysisRtx®-5 Ami
Page 46 and 47: Basic Compounds AnalysisStabilwax®
Page 48 and 49: Enantiomers AnalysisCyclodextrin Co
Page 50 and 51: Polyunsaturated FAME AnalysisFAMEWA
Page 52 and 53: Triglycerides in Foods AnalysisRtx
Page 54 and 55: Simulated Distillation (C5-C44) Ana
Page 56 and 57: Aromatics & Oxygenates in Gasoline
Page 58 and 59: Blood Alcohol AnalysisRtx®-BAC1/Rt
Page 60 and 61: Organic Volatile Impurities (OVI) A
Page 62 and 63: Organic Volatile Impurities (OVI) A
Page 64 and 65: Organophosphorus Pesticides Analysi
Page 66 and 67: Chlorinated Pesticides AnalysisGC C
Page 68 and 69: Brominated Flame Retardants Analysi
Page 70 and 71: PCB Congeners AnalysisGC COLUMNS |
Page 72 and 73: Dioxin & Furan Congeners AnalysisRt
Page 74 and 75: Polycyclic Aromatic Hydrocarbon (PA
Page 76 and 77: Volatile Organics AnalysisRtx®-VRX
Page 78: Volatile Organics AnalysisRtx®-624

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