Heliflex® AT™-1ms

 

• Guaranteed low-bleed characteristics
• Specifically designed for mass spec analysis
• Highly inert
• Similar to DB-1ms, HP-1ms, Rtx®-1ms, CP-Sil 5CB low-bleed/MS, MDN-1

 

AT™-1ms is a line of high-performance low bleed nonpolar columns designed specifically for use with mass
spectrometers. They are ideal for pharmaceutical, environmental, petrochemical, and food and fragrance analysis, or any GC/MS analysis requiring a 100% dimethylpolysiloxane-type polarity capillary column.

 

Heliflex® AT™-1ms Specifications
Phase: 100% Dimethylpolysiloxane
Polarity: Non-polar
Max. Temp.: 340/360°C
USP Designation: G1, G2, G38
Ideal For: Mass Spec Analysis for Environmental, PAH, CLP Pesticides, Steroids, and Drugs

 

 

Figure 1 – AT™-1ms Low Bleed

Heliflex AT-1ms

Column: Heliflex® AT™-1ms, 30m x 0.25mm x 0.25μm (Part No. 15897)
Temp: 135°C (20min hold) to 320°C (10min hold) at 20°C/min
Carrier Gas: Helium at 0.65mL/min (23.1cm/sec)
Detector: FID

 

Length
i.d.
Film
Temp. Limits
min.–max.
Part Number
30m
0.25mm
0.10μm
-60–360°C
15884
0.25mm
0.25μm
-60–360°C
15897
0.32mm
0.25μm
-60–360°C
15938
60m
0.25mm
0.25μm
-60–360°C
15941
0.32mm
0.25μm
-60–360°C
15944