Agilent 1260 Infinity II HPLC G7122A Degasser

The Agilent 1260 Infinity II HPLC G7122A Degasser features a sophisticated four-channel vacuum system designed to efficiently remove dissolved gases from solvents, enhancing chromatography performance. Each channel, equipped with a vacuum pump and tubular plastic membranes, operates at a maximum flow rate of 10 ml/min, with an internal volume of 12 ml per channel. The system's operation begins when the vacuum pump is activated, creating a partial vacuum in the container as solvents pass through the membranes, ensuring almost complete degasification by the time they exit the degasser.

This degasser is designed for handling solvents across a pH range of 1 to 14, making it a durable choice for high-throughput laboratories. The design focuses on maintaining a constant vacuum level, which prevents liquid from permeating but allows gases to escape, significantly reducing baseline noise and quenching effects. This is particularly beneficial in applications requiring high sensitivity, such as fluorescence detection in gel permeation chromatography (GPC) and size exclusion chromatography (SEC), where it delivers lower detection limits and sustained baseline stability. The Agilent 1260 Infinity II Degasser is highly recommended for its powerful degassing capacity and its contribution to reliable, high-quality analytical results.

All of our equipment is fully tested to perform at factory specifications before being shipped.

Agilent 1260 Infinity II HPLC G7122A Degasser Specifications

Maximum Flow Rate	10 ml/min per channel
Number of Channels	4
Internal Volume per Channel	12 ml per channel
Materials in Contact with Solvent	PTFE, PEEK
pH Range	1 to 14
Dimensions (H x W x D)	3.2 x 15.6 x 17.2 in. (8 x 39.6 x 43.6 cm)
Weight	15.4 lb. (7 kg.)
Electrical Requirements	100-240V, 50/60Hz, 5W

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