Desktop microcomputer PH meter laboratory PH meter digital display acid and alkali PH detector
6 monthly purchase
from 101 564 som/month
от 846,371 sum
Desktop Acidity Meter Hangzhou Qiwei Medical Chemical Agricultural Laboratory Precision Desktop Digital Display Automatic Temperature Supplement Ph Meter
7 monthly purchase
from 146 704 som/month
от 1,222,536 sum
PHS-3C digital display ph meter ph detection desktop ph meter ph tester usage Video
from 327 263 som/month
от 2,727,195 sum
Digital Desktop Acidity Meter Food Laboratory Acidity Meter Ph Value Detection High-Precision Water Quality Sewage Acid-Base Detection
3 monthly purchase
from 169 274 som/month
от 1,410,618 sum
Qiwei PHS-3C Digital Acidity Meter Laboratory Desktop PH Meter PHS-25 Acid-Base Tester PH Concentration Content
1 monthly purchase
from 22 006 som/month
от 183,381 sum
COD detector ammonia nitrogen total phosphorus total nitrogen heavy metals BOD wastewater determination portable multi-parameter water quality detector
7 monthly purchase
from 203 129 som/month
от 1,692,742 sum
Qiwei high-precision microcomputer digital display pH meter PHS-3DW pH meter pH detector with data storage
from 180 559 som/month
от 1,504,660 sum
COD meter multi-parameter water quality rapid meter ammonia nitrogen total phosphorus total nitrogen BOD sewage heavy metal detector
16 monthly purchase
from 203 129 som/month
от 1,692,742 sum
PHS-3C digital display desktop pH meter pH tester Laboratory pH measurement precision pH meter
from 225 699 som/month
от 1,880,824 sum
Qiwei PHS-3C Digital Display pH Meter Microcomputer Laboratory Desktop PH Meter PHS-25 pH Reagent Tester
from 39 497 som/month
от 329,145 sum
COD tester wastewater testing equipment laboratory cod water quality detector multifunctional COD rapid tester
from 203 129 som/month
от 1,692,742 sum
Laboratory digital display desktop conductivity meter DDS-11A portable conductivity meter sewage water quality determination
from 214 414 som/month
от 1,786,783 sum
Cod Detector Portable Sewage Ammonia Nitrogen Total Phosphorus Total Nitrogen Rapid Tester Multi-Parameter Water Quality Analyzer
from 203 129 som/month
от 1,692,742 sum
PHS-25C desktop temperature EC Instrument desktop pH detector high precision water quality pH detector cross-border
16 monthly purchase
from 134 291 som/month
от 1,119,091 sum
Qi Wei Microcomputer Desktop PH Meter PHS-25 pH Meter to Measure PH Value in Water Laboratory School Equipment
30 monthly purchase
from 151 218 som/month
от 1,260,153 sum
Qiwei instrument intelligent PH meter desktop acidity meter ORP meter water quality acid-base detection PH electrode PHS-3C
4 monthly purchase
from 129 777 som/month
от 1,081,474 sum
Anyu Cod Ammonia Nitrogen Detector Sewage Total Phosphorus Total Nitrogen Multi-Parameter Detector Economical Cod Rapid Analyzer
7 monthly purchase
from 203 129 som/month
от 1,692,742 sum
Conductivity Meter DDS-307 DDS-11A 307A Conductivity Meter Water Quality Testing High Purity Water Measurement Laboratory
1 monthly purchase
from 270 839 som/month
от 2,256,989 sum
Hangzhou Qiwei JPB-70A pen dissolved oxygen meter measuring range: 0~19.9mg/L error: ± 0.3mg/L
4 monthly purchase
from 269 146 som/month
от 2,242,883 sum
Qiwei desktop pH meter water quality testing pH meter ORP meter pH meter precision pH meter PHS-2C
79 monthly purchase
from 67 710 som/month
от 564,248 sum
Qi Wei microcomputer desktop PHS-3C key desktop pH meter laboratory pH tap water sewage plant
5 monthly purchase
from 151 218 som/month
от 1,260,153 sum
Qi Wei ORP-1 Desktop ORP Meter Water Plant Special Detection Pen Tester Redox Detection
3 monthly purchase
from 232 470 som/month
от 1,937,249 sum
PHS-25C electronic digital display desktop temperature conductivity meter PH water quality detector microcomputer laboratory use
from 136 999 som/month
от 1,141,661 sum
Hangzhou Qiwei PHS-3C precision desktop pH meter measuring range 0-14.00ph minimum value: 0.01ph
22 monthly purchase
from 151 218 som/month
от 1,260,153 sum
Qi Wei microcomputer type conductivity meter type laboratory with white backlight, large liquid crystal display
9 monthly purchase
from 134 291 som/month
от 1,119,091 sum
Yuanhengtong portable conductivity meter DDB-11A/307A test pen water quality test instrument DDBJ350
from 168 146 som/month
от 1,401,214 sum
Qi Wei portable dissolved oxygen meter JPB-608A aquaculture oxygen content testing laboratory instruments accurate
from 485 253 som/month
от 4,043,772 sum
Microcomputer Digital Display Online PH Acidity Meter Liquid pH Monitor High Precision Desktop PH Concentration Meter
from 756 655 som/month
от 6,305,463 sum
Qiwei portable dissolved oxygen meter JPB-607A handheld dissolved oxygen meter aquaculture oxygen content detection
85 monthly purchase
from 280 995 som/month
от 2,341,626 sum
Qi Wei PH Meter Buffer Reagent Acidity Meter Calibration Reagent English Neutral 4.00 6.86 9.18PH Test
from 767 som/month
от 6,389 sum
COD analyzer multi-parameter water quality testing laboratory ammonia nitrogen total phosphorus total nitrogen water quality heavy metal testing instrument
from 203 129 som/month
от 1,692,742 sum
Qiwei acidimeter standard composite electrode E-201-C standard composite electrode optional electrode protective solution Universal
2 monthly purchase
from 11 285 som/month
от 94,042 sum
Qiwei Desktop Acidity Meter PHS-3C Laboratory PHS-25PH Meter Conductivity Meter DDS-11A/307A Detection
from 23 834 som/month
от 198,616 sum
PHS-3C Digital Display Desktop ACidity Meter PHS-3CW ACCuraCy 0.01 PHS-3DW InvoiCing
from 15 799 som/month
от 131,658 sum
Acidimeter standard composite electrode E-201-C standard composite electrode optional electrode protection liquid Universal
from 11 285 som/month
от 94,042 sum
Portable pH meter pH meter laboratory solution acidity handheld electric potential pH water quality analyzer
from 169 274 som/month
от 1,410,618 sum
Bangyi digital display conductivity meter DDS-11A microcomputer conductivity meter water quality conductivity detector
1 monthly purchase
from 282 124 som/month
от 2,351,030 sum
