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Product Information
Phase Detail
Zebron ZB-1MS GC Columns
Zebron ZB-1MS Gc column offer extremely low bleed and are well-suited for GC-MS applications

Zebron ZB-1MS GC Columns

Low Bleed Performance for GC-MS

  • Very low bleed (MS Certified) especially suited to high sensitivity GC-MS
  • Improved signal-to-noise ratio for better sensitivity and mass spectral integrity
  • Extremely inert for active compounds such as drugs, pesticides, acids, and bases

Doing simulated distillation? See ZB-1XT-SimDist
Running at high temperatures? See ZB-1HT-Inferno

Recommended Use
Acids, Amines, Diesel Fuel, Drugs, Flavors & Fragrances, PCBs, (EPA Method 1668), Pesticides, Solvent Impurities, Sulfur Compounds

Recommended Use
Especially suited to high sensitivity GC-MS, improved signal-to-noise ratio for better sensitivity and mass spectral integrity, extremely inert for active compounds
DB®-1ms MDN-1 SOLGEL-1ms
HP-1ms Rtx®-1MS Equity®-1
AT-1ms VF-1ms CP-Sil 5 CB

Lower Overall Column Activity

Activity is a key measure of column quality. Zebron ZB-1ms columns are aggressively tested to ensure full deactivation. Below is an example of the aggressive QC test mix we use, notice the low tailing for even the most active compounds like 2-Ethylhexanoic Acid!

Test Conditions for Zebron ZB-1ms

Zebron ZB-1ms
30 meter x 0.25 mm x 0.25 µm
Part No.:
Injection Volume:
Split 100:1 @ 250 °C, 1.0 µL
Carrier Gas:
Hydrogen @ 1.18 mL/min (constant flow)
Oven Program:
140 °C (Isothermal)
FID @ 325 °C
1. Decane
2. 2-Ethylhexanoic Acid
3. 4-Chlorophenol
4. Naphthalene
5. Tridecane
6. 1-Undecanol
7. Dicyclohexylamine
8. Pentadecane

Alternative to Any MS-Certified 100 % Dimethylpolysiloxane Phase: