Sunday, 1 November 2026
Standing Office 81 (SOVNPA 81) emblem Viet Nam NVietnam National Presiding Agency
on Countering the Proliferation of Weapons of Mass Destruction
Standing Office 81

2B351Toxic gas monitors and monitoring systems and their dedicated detecting components, other than those specified in 1A004, as follows; and detectors; sensor devices; and replaceable sensor cartridges therefor:

List
EU dual-use list – Annex I to Regulation (EU) 2021/821, updated annually
Originating regime
Nhóm Úc (AG)
a. Designed for continuous operation and usable for the detection of chemical warfare agents or chemicals specified in 1C350 with a ‘minimum detection limit’ of less than 0,3 mg/m3; or
Technical Note:
The ‘minimum detection limit’ of toxic gas monitors or monitoring systems is the lowest detectable concentration of the analyte required to produce a signal greater than three times the standard deviation of the toxic gas monitor’s or monitoring system’s signal when measuring a blank sample.
In the case of toxic gas monitors or monitoring systems having a deadband or programmed zero suppression, the ‘minimum detection limit’ is the lowest detectable concentration required to produce a reading.
b. Designed for the detection of cholinesterase-inhibiting activity.