赛默飞 气相色谱柱及耗材 TraceGOLD 气相柱 | 26095-1420

产品特点：

TraceGOLD TG-1MS GC columns

Exceptionally low bleed for optimal signal-to-noise ratio,sensitivity and MS integrity

● Non-polar

● Equivalent to USP G2

TraceGOLD TG-5MS GC columns

The most widely used MS phase in gas chromatography

● Low polarity phase

● Low bleed for excellent signal-to-noise ratio, sensitivity and mass spectral integrity

● Exceptional inertness ideal for analysis of active compounds

● Equivalent to USP G27 phase

TraceGOLD TG-5HT GC columns

Offers extended operation up to 400°C, ideal for high temperature extended GC applications

●  Low polarity

● Lower bleed and better inertness than comparable high-temperature columns

●  Special design of fused silica tubing extends column lifetime by up to 40%

TraceGOLD TG-5MS AMINE GC columns

Analysis of ppm levels of amines without column priming
● Low polarity phase, base optimized
● Tubing surface is chemically altered to reduce tailing of active basic compounds
● Also allows analysis of neutral or weakly acidic compounds (e.g. phenols) and compounds susceptible to hydrogen bonding
● Low bleed at maximum operating temperature

TraceGOLD TG-5SilMS GC columns

Incorporate phenyl groups in the polymer backbone for improved thermal stability, reduced bleed and reduced susceptibility to oxidation

● Low polarity, silarylene phase

● Designed for low bleed and outstanding inertness

TraceGOLD TG-35MS GC columns

Higher phenyl content for useful elution order and retention time changes

● Mid-polarity phase

● Equivalent to USP G42 phase

TraceGOLD TG-1301MS GC columns

Low bleed, excellent reproducibility and column-to-column consistency even with sensitive detectors like ECD and MS

● Mid-polarity phase

● Long lifetime

● Excellent inertness

● Equivalent to USP G43 phase

TraceGOLD TG-624 GC columns

Offers 90+% resolution of the first six gases in EPA Method 8260 and EPA Method 524.2 for volatile organics analysis

● Mid-polarity phase

● Ideal for EPA methods 624 and 608

● Allows resolution of 2-nitropropane from 1,1-dichloropropanone under EPA Method 524.2 revision IV

TraceGOLD TG-624SilMS GC Columns

High thermal stability column ideal for volatile organics analysis

●  Mid-polarity phase

●  High thermal stability – maximum temperatures up to 320°C

●  Highly inert – excellent

TraceGOLD TG-17MS GC columns

Particularly suited to GC-MS applications that require more polarity than a 5% phenyl phase

●  Mid-polarity phase

●  Ideal for confirmational analysis

●  Excellent inertness for active compounds such as pesticides

●  Very low bleed ideal for analysis by GC-MS

TraceGOLD TG-17SilMS GC columns

Excellent separation of active environmental compounds

● Mid-polarity phase

● High thermal stability – maximum temperatures up to 340/360°C

● Excellent inertness for active environmental compounds such as PAHs

TraceGOLD TG-1701MS GC columns

Feature a mix of cyano and phenyl groups for increased polarity and a different elution order relative to less polar columns

● Mid-polarity phase, 14% cyanopropylphenyl methylpolysiloxane

● Fully characterized for long-term reproducibility, column-tocolumn consistency and low bleed

● Optimal for confirmation analysis

● Equivalent to USP G46 phase

TraceGOLD TG-WaxMS GC columns

Manufactured for better column-to-column reproducibility

● Polar phase, polyethylene glycol

● Polar-deactivated surface tightly binds polymer for excellent thermal stability

● Resists oxidative damage, damage from strongly acidic or basic volatiles better than silicone solid phases

Thermo Scientific TracePLOT TG-BOND Alumina GC columns:

Na₂SO₄ and KCl deactivation

Optimized for linear and quantitative analysis of polar unsaturated hydrocarbons

● Strong bonding to prevent particle generation suits these columns in valve-switching operations without damage to injection and detection systems from particle release

● Columns to which water has adsorbed may be regenerated to restore full efficiency and selectivity

● Each column has been tested to ensure proper film thickness (1,3-butadiene), selectivity (propadiene and methyl acetylene), resolution (trans-2-butene and 1-butene) and coating efficiency (1,3-butadiene)

Applications:

● C1-C5 hydrocarbons

● Unsaturated hydrocarbon isomers

TracePLOT TG-BOND Q GC Columns

Non-polar columns for oxygenated compounds and solvents

● Non-polar 100q% divinyl benzene phase

● Particles incorporated into the walls of the tubing for essentially no particle release

Applications:

● C1 to C3 isomers and alkanes up to C12

● Separation of CO₂, methane and O₂/N₂/CO

● Analysis of oxygenated compounds and solvents

TracePLOT TG-BOND Q+ GC columns

Intermediate polarity columns for baseline separation of ethane, ethylene and acetylene

● Intermediate polarity, porous divinyl benzene homopolymer

● Particles incorporated into the walls of the tubing for essentially no particle release 

Applications:

● Separation of ethane, ethylene and acetylene to baseline

TracePLOT TG-BOND U GC columns

Columns for analysis of polar compounds

● Polar, divinylbenzene ethylene glycol/dimethylacrylate phase

● Particles incorporated into the walls of the tubing for essentially no particle release

Applications:

● Analysis of polar compounds

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