Agilent 7697A Headspace Sample Injector

The configuration of the 12 position sample bottle capacity of the 7697A headspace sampler is suitable for academic research institution laboratories and laboratories with smaller sample volumes

Standard 111 bit sample bottle capacity, including three priority sample positions

During the sequence operation, the sample disk can be replaced to increase the sample flux

Using hydrogen as a carrier gas and supplemented with automatic sleep/wake-up mode can protect precious laboratory resources

Software control through Agilent OpenLAB CDS software and Agilent MassHunter software

Utilize Waters Empower ™ 2 Software and Waters Empower ™ Software control of 3 software

Independently controlling the headspace bottle pressure and column head pressure, achieving higher accuracy by ensuring no back pressure during sample transfer

The fully automatic sample bottle leak detection function can check each sample bottle during the pressurization process, without the need for time-consuming calibration processes, to ensure that each sample bottle is properly sealed

The sample barcode reader has a data transmission function, allowing you to track the sample before it enters the column temperature chamber

Multiple headspace concentration (MHC) modes can perform up to 100 headspace extractions in one GC run, achieving more complete sampling and higher sensitivity

Multiple headspace extraction (MHE) mode can perform up to 100 extractions per sample bottle

Supports 10 mL, 20 mL, or 22 mL sample bottles without the need for adapters

Method development software can convert all methods of headspace systems, or quickly redesign methods with only a small number of known parameters

Perform depressurization treatment on the sample bottle before returning it to the sample tray