GH-6030 type flue gas mercury sampler dual gas circuit independent control built-in high-energy lithium batteryfrom 15 854 880 som/monthот 132,124,000 sum
Third-party Detection Environmental Equipment KY-2021 Type Dual-way Constant Current Atmospheric Samplerfrom 1 267 458 som/monthот 10,562,148 sum
Volatile organic compounds sampler benzene series sampler small flow 200ml/min constant current Samplerfrom 1 753 317 som/monthот 14,610,972 sum
Sichuan Environmental Monitoring Atmospheric Sampler KY-2040 Type Four-way Constant Temperature Atmospheric Samplerfrom 2 378 232 som/monthот 19,818,600 sum
Dual-Channel constant-current atmospheric sampler thermostatic integrated atmospheric particulate matter sampler ambient air integrated collectorfrom 206 113 som/monthот 1,717,612 sum