
ATDS-20A automatic thermal desorption device
PT-7900D automatic purge and trap device
ATDS-3400/3400A/3400S semi-automatic/multifunctional/dual channel thermal desorp
ATDS-3400B/3400B-II Automatic low-temperature (dual channel) secondary thermal d
ATDS-10A/30A Automatic thermal desorption device (primary/secondary)
AHS-7890B Semi-automatic headspace sampler
AHS-7890A Semi-automatic headspace sampler
HS-150 automatic headspace sampler
AHS-7910B automatic headspace sampler
ZY-3400N Automatic low-temperature concentration device
HTB-3420B Desorber activation device
HTB-3420A desorber activation device
ATDS-20S /30S( MAX)Dual channel thermal desorption instrument
TDS-3410A Analysis tube activation device
AHS-7910A automatic headspace sampler
AHS-7900A automatic headspace sampler
