Zhejiang Fuxia FKC-1 planktonic bacteria sampler air dust bacteria sampler planktonic bacteria microbial Samplerfrom 1 549 115 som/monthот 12,909,292 sum
LT-2400 type constant current atmospheric sampler formaldehyde ammonia benzene SO2 and other harmful gases collectorfrom 2 061 134 som/monthот 17,176,120 sum
LT-2400 type constant current dual-channel atmospheric sampler toxic and harmful gas sampler flue gas Samplerfrom 2 061 134 som/monthот 17,176,120 sum
Qingdao lintuo LT-120F type atmospheric particulate matter sampler low noise can operate in ultra-low temperature environmentfrom 1 689 944 som/monthот 14,082,864 sum
LT-120F type medium flow particulate matter sampler antistatic medium flow particulate matter samplerfrom 1 689 944 som/monthот 14,082,864 sum
TQC-1500 atmospheric sampler portable atmospheric sampler source factory atmospheric samplerfrom 563 081 som/monthот 4,692,345 sum
TQC-1500 comprehensive atmospheric sampler factory atmospheric sampler price toxic and harmful gas Samplerfrom 563 081 som/monthот 4,692,345 sum
TQC-1500 intelligent integrated atmospheric sampler manufacturer ambient air particulate matter integrated sampler pricefrom 563 081 som/monthот 4,692,345 sum
XA-81 type intelligent smoke flow meter, smoke and smoke tester working condition sampling gunfrom 1 760 358 som/monthот 14,669,650 sum
XA-81 type intelligent smoke flow meter smoke and smoke tester with Pitot tube high precision of smoke temperature measurementfrom 1 760 358 som/monthот 14,669,650 sum
Anderson Sieve Hole Impact Type Six Air Microbial Sampler Air Microbial Samplerfrom 1 232 251 som/monthот 10,268,755 sum
Factory water quality automatic sampler portable hybrid water collector outdoor water quality Samplerfrom 1 584 322 som/monthот 13,202,685 sum
Dual-Channel constant current atmospheric sampler BS-H2 new national standard constant current atmospheric sampler dual gas channel simultaneous samplingfrom 1 839 166 som/monthот 15,326,384 sum
Factory Supply Biaozhi GM8804 Air Monitor, PM2.5, PM10 Granular Formaldehyde Concentration Testfrom 244 576 som/monthот 2,038,130 sum
Colno GT903-Y-CO2 carbon dioxide detector portable gas detectorfrom 1 214 647 som/monthот 10,122,059 sum
Four-way constant current atmospheric sampler BS-H4 new national standard constant current atmospheric sampler four-way simultaneous samplingfrom 3 329 525 som/monthот 27,746,040 sum
FA-1 Six-stage Sieve Hole Impact Air Microbial Sampler Air Microbial Samplerfrom 1 038 611 som/monthот 8,655,094 sum
Colno MOT500-Y-CO2 carbon dioxide detector fixed on-line gas detectorfrom 1 267 458 som/monthот 10,562,148 sum
GL-105B Digital Soap MemBrane Flow Meter Flow CaliBrator Liquid Flow CaliBration Meterfrom 1 584 322 som/monthот 13,202,685 sum
3100 Portable Flue Gas Analyzer Portable Flue Gas Detector Portable Flue Gas Testerfrom 8 878 733 som/monthот 73,989,440 sum
2700 Air Heavy Metal Sampler Air Heavy Metal Sampler Environment Dust Particles Samplingfrom 2 378 232 som/monthот 19,818,600 sum
2610 Type Dual-way Flue Gas Sampler, Dual-way Atmospheric Sampler, Flue Gas with Equipmentfrom 2 695 330 som/monthот 22,461,080 sum
Intelligent dust and poison sampler JCC-3000A dual pump independent work dust and poison collection Lingzhi power managementfrom 1 197 043 som/monthот 9,975,362 sum
Dust and poison dual-purpose sampler JCC-3000 dust and harmful gas sampling at the same time LCD display computer timingfrom 1 056 215 som/monthот 8,801,790 sum
Mine dust sampler CCZ20 determination of total dust concentration of respiratory dust separation of respiratory dustfrom 1 056 215 som/monthот 8,801,790 sum
2200 Atmospheric Tcp Comprehensive Sampler Dust Atmospheric Samplerfrom 1 902 586 som/monthот 15,854,880 sum
Low flow air sampler TWA-300T kinds of absorption tube solid adsorption tube sampling environmental health monitoringfrom 328 289 som/monthот 2,735,744 sum
Ke'an labor protection FC-1B type single gas path dust sampling instrument labor protection officefrom 563 081 som/monthот 4,692,345 sum
Dual-Channel atmospheric sampler QC-2A dual-channel portable multi-channel atmospheric sampling noise low load capacityfrom 563 081 som/monthот 4,692,345 sum
Atmospheric sampler Juchuang QC-5 harmful gas collection pumping pressure strong load capacity AC/DC dual-usefrom 450 465 som/monthот 3,753,876 sum
Dual-Channel breathing dust sampler FC-25S plate pump flow rate constant breathing dust full dust measurementfrom 1 584 322 som/monthот 13,202,685 sum
3095 Exhaust Gas Pollution Source Multifunction Sampling Tube Fixed Pollution Source Exhaust Gas Samplerfrom 6 341 952 som/monthот 52,849,600 sum
Individual dust sampler CCZG2 average dust concentration determination respiratory dust separation flow stabilityfrom 591 480 som/monthот 4,929,003 sum
Respiratory dust sampler FC-25 liquid crystal display respiratory dust full dust air dust measurementfrom 915 386 som/monthот 7,628,218 sum
Atmospheric sampler QC-1S LCD digital display time electronic timing atmospheric gas sample collectionfrom 319 079 som/monthот 2,658,996 sum
Individual explosion-proof atmospheric sampler DDY-5 toxic gas collection harmful dust respiratory dust collectionfrom 633 729 som/monthот 5,281,074 sum
SKC TOUCH sampling pump 220-5000tc-s US imported air individual dust samplerfrom 4 280 818 som/monthот 35,673,480 sum