Markes Unity-CIA Advantage-xr

The Markes Unity-CIA Advantage-xr is an advanced system for automated analysis of VOCs in canister samples.

Markes UNITY–CIA Advantage-xr is an inert, multi-channel system for the automated analysis of VOCs in canisters and bags. It has capacity for up to 27 channels, operates completely without cryogen, and is also compatible with on-line and tube-based sampling. It’s the ultimate system for high-throughput laboratories running the canister-based methods US EPA TO-15/TO-15A and Chinese EPA HJ 759. It is also ideal for analysts needing a versatile TD system able to handle other whole-air samples, as well as sorbent tubes.

UNITY–CIA Advantage-xr is also available with our award winning Multi-Gas functionality. the Multi-Gas Enabled UNITY–CIA Advantage-xr™ is the only canister and bag thermal desorber independently certified for operation with a choice of 3 carrier gases: helium, nitrogen and hydrogen. Hydrogen carrier gas offers fast, cost-effective analyses and protection against future helium shortages.

Instrument Features

Markes Unity-CIA Advantage-xr supports up to 27 channels allows round-the-clock automated operation
Cryogen-free operation reduces running costs
Operation is fully compliant with US EPA Methods TO-14 and TO-15
High- and low-concentration samples can be run in the same sequence
Splitless desorption for optimum sensitivity
Compatible with both canister/bag analysis and method-compliant analysis of sorbent tubes
Heated internal lines and efficient purging combine to eliminate carryover between samples
Compatible with Agilent GC and GC-MS
Norm Compliance: Canister/on-line automation is fully compliant with US EPA Method TO-15 and US EPA guidance for ozone precursor (‘PAMS’) monitoring. Also with the addition of the Markes ULTRA-xr tube automation is fully compliant with US EPA methods TO-17 and 325, as well as ISO 16000-6, HJ 644 and EN 14662-1.

Purchase Markes sampling consumables from our online store.