Restek GC Columns new introduced after 2000

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Restek Environmental GC Columns

Optimised Phases for
Volatile & Semi-volatile
compound analysis

Rtx-5Sil MS Rtx-5Sil MS

• New phase designed for GC/MS analysis of semivolatile compounds such as US EPA Method 8270

Rtx-VMS Rtx-VMS

• Optimised phase for 17-minute GC/MS analysis of volatile compounds in US EPA Method 8260

Rtx-VGC Rtx-VGC

• Optimised phase for PID/ELCD analysis - resolves the volatile compounds in US EPA Methods 8021 and 502.2

Rtx-VRX Rtx-VRX

• Designed for GC analysis of halogenated and aromatic volatile compounds. Good confimational column for Rtx-VGC

High Temperature Fused Silica Column

Stx-1HT Columns 4p Brochure
RtxADVSprg-01-Stx-1HT
Low Bleed at 380C PIC FileThermal Stability to 380 deg-C

• Low Bleed (<10pa @ 380C

• True dimetyhyl polysiloxane selectivity

• Rugged High Temperature FS polyimide-coated tubing

• Unique Siltek Deactivation for enhanced inertness

High Temp,
 Low Bleed
 high Inertness
 to 380 deg-C

Sulfur - Gas Analysis

NEW PLOT Column

Rtx-ProGas RtxProGas

Cat# 19731
30m 0.32mmID

• uniques selectivity to light HCs and permanent gases

• separates CO and CO2 in a single run

• symmetrical peak shape for sulfur dioxide (SO2).

• excellent inertness to Sulfur compound

• H2S, SO2, carbonyl sulfide Mercaptans, dimmethyl sufide

• temperature stability to 260 deg-C

• perfect peaks at 10ppM ( 1ml split 10:1 (FPD)

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