Shanghai Lei Magnetic Laboratory conductivity meter DDS-11A/307A/308F desktop DDB-303A portable
9 monthly purchase
from 67 710 som/month
от 564,248 sum
Shanghai Thunder Magnetic PHS-3C/25/3E/2F Precision Digital Display Desktop PH Meter Laboratory Water Quality PH Tester
68 monthly purchase
from 54 168 som/month
от 451,398 sum
Shanghai Lei magnetic PHS-25-3C-3E-2F desktop pH meter portable PHB-4 experiment PH meter acid-base tester
4 monthly purchase
from 55 296 som/month
от 460,802 sum
Shanghai Lei magnetic PHS-25-3E-3C-2F-3G desktop pH meter portable PHBJ-4-260 acidity tester
5 monthly purchase
from 50 782 som/month
от 423,186 sum
Ray magnetic PHBJ-260 portable pH meter/pH meter PH three composite electrode E-301-QC
from 59 246 som/month
от 493,717 sum
Shanghai Thunder Magnetic PHB/PHBJ Series PH Tester PH Electrode Portable PH Meter PH Meter
5 monthly purchase
from 757 784 som/month
от 6,314,867 sum
Shanghai Raymagnetic PHS-3C/3E/25/2F/3G pH Tester Portable/Desktop pH Meter ph Meter
24 monthly purchase
from 46 833 som/month
от 390,271 sum
Ray Magnetic Portable PH Meter PHB-4 Handheld PHBJ-260 pH Meter pH/ORP Meter Digital PH Tester
3 monthly purchase
from 757 784 som/month
от 6,314,867 sum
Shanghai Thunder Magnetic JPB/JPBJ/JPSJ Laboratory Portable Water Quality Dissolving Oxygen Detector Dissolving Oxygen Meter
from 1 189 433 som/month
от 9,911,943 sum
Shanghai Raymagnetic PHS-25-3C-3E-2F Desktop Acidity Meter Portable PHB-4 Experiment PH Meter Acid-Base Tester
2 monthly purchase
from 517 979 som/month
от 4,316,492 sum
Shanghai Lei magnetic JPBJ-608/JPB-607A portable dissolved oxygen meter laboratory desktop dissolved oxygen meter
2 monthly purchase
from 33 855 som/month
от 282,124 sum
Shanghai Lei magnetic JPB-607A portable dissolved oxygen meter aquatic DO meter dissolved oxygen meter oxygen detector
1 monthly purchase
from 33 855 som/month
от 282,124 sum
Shanghai Raymagnetic PHS-3C/25/3E/2F Precision Digital Display Desktop pH Meter Laboratory Water Quality PH Tester
20 monthly purchase
from 50 782 som/month
от 423,186 sum
Shanghai Thunder Magnetic pHBJ-260 Type Handheld Precision Ph Meter Laboratory Acidity Meter Portable Ph Meter
2 monthly purchase
from 1 525 160 som/month
от 12,709,669 sum
Shanghai Ray Magnetic Conductivity Meter DDS-11A/307A Conductivity Meter Water Quality Testing High Purity Water Measurement Laboratory
2 monthly purchase
from 565 940 som/month
от 4,716,167 sum
Shanghai Lei Magnetic Acidity Meter PHS-3C/25/2F/3G Desktop Acidity Meter Laboratory Acidity Meter PH Meter Detection
3 monthly purchase
from 517 979 som/month
от 4,316,492 sum
Shanghai Lei Magnetic PHS-25-3C-3E-2F Desktop pH Meter Portable PHB-4 Laboratory PH Meter Tester
from 551 044 som/month
от 4,592,032 sum
Ray magnetic conductivity meter DDBJ-350/351L/350F portable conductivity tester handheld conductivity meter
2 monthly purchase
from 1 573 121 som/month
от 13,109,344 sum
Shanghai Lei Magnetic DDS-11A/307A/308F/DDB-303A/DDBJ-350F Conductivity Tester
2 monthly purchase
from 22 570 som/month
от 188,083 sum
Shanghai Lei Magnetic JPB-607A/JPBJ-608/609L Dissolved Oxygen Analyzer DO Analyzer for Breeding Oxygen Content
2 monthly purchase
from 22 570 som/month
от 188,083 sum
Shanghai Lei magnetic JPB-607A portable dissolved oxygen meter JPBJ-608/609L/610L dissolved oxygen meter
2 monthly purchase
from 84 637 som/month
от 705,309 sum
Shanghai Lei Magnetic JPB-607A/608/609L Dissolved Oxygen Meter DO Water Quality Portable Fluorescence Dissolved Oxygen Meter
from 28 212 som/month
от 235,103 sum
Shanghai Ray Magnetic pH Meter Portable Acidity Meter Laboratory PHS-25-3C-3E/PHB-4PH Value Tester
6 monthly purchase
from 33 855 som/month
от 282,124 sum
Shanghai Thunder Magnetic PH Meter PHB-4 Portable pH Meter Laboratory PHS-25-3C-3E-2F Desktop pH
1 monthly purchase
from 565 940 som/month
от 4,716,167 sum
Shanghai Electric Lightning DDBJ-350 Portable Conductivity Meter
from 1 575 942 som/month
от 13,132,854 sum
Shanghai Lei Magnetic DDBJ-350 Portable Conductivity Meter/Shanghai Instrument and Electric Science
from 197 487 som/month
от 1,645,721 sum
Shanghai Thunder Magnetic PHS/SJ/B/BJ Laboratory PH Tester Desktop/Portable PH meter
2 monthly purchase
from 517 979 som/month
от 4,316,492 sum
Shanghai Thunder Magnetic Dissolved Oxygen Meter JPB-607A Laboratory Desktop Handheld JPBJ-608 Portable Dissolved Oxygen Meter
from 435 599 som/month
от 3,629,991 sum
Shanghai Thunder Magnetic PHS/SJ/B/BJ Laboratory Desktop/Portable Handheld pH Tester PH Meter
1 monthly purchase
from 517 979 som/month
от 4,316,492 sum
Shanghai lightning PHS-25-3C/PHB-4 portable pH meter laboratory pH meter desktop pH tester
1 monthly purchase
from 50 782 som/month
от 423,186 sum
Shanghai Thunder Magnetic Dissolved Oxygen Meter JPSJ-606T/JPB-607A Laboratory Desktop Handheld Portable Tester
1 monthly purchase
from 39 497 som/month
от 329,145 sum
Shanghai Thunder Magnetic JPB-607A Dissolved Oxygen Analyzer Fish Pond Lake Water Dissolved Oxygen Measurement Laboratory Dissolved Oxygen
1 monthly purchase
from 1 189 433 som/month
от 9,911,943 sum
Shanghai lightning PHBJ-260 portable pH meter/laboratory pH meter value test measuring instrument
from 1 525 160 som/month
от 12,709,669 sum
Shanghai Leimagnetic JPBJ-608 Portable Dissolved Oxygen Analyzer
from 552 962 som/month
от 4,608,019 sum
Shanghai lightning JPB-607A/608/609L dissolved oxygen meter DO water quality portable fluorescent dissolved oxygen detector
from 28 212 som/month
от 235,103 sum
Shanghai lightning PHB-4 type PH meter portable PH meter PH tester
8 monthly purchase
from 757 784 som/month
от 6,314,867 sum
Shanghai Lei magnetic DDBJ-350 portable conductivity meter digital display high purity water conductivity measurement
3 monthly purchase
from 805 745 som/month
от 6,714,542 sum
Ray magnetic DDB-303A 305A DDBJ-350 conductivity tester handheld portable conductivity instrument.
from 805 745 som/month
от 6,714,542 sum
Raymagnetic PHB-4/5 Portable PH Acidimeter PHBJ-260 Handheld Digital Display PH/ORP Test Analyzer
from 757 784 som/month
от 6,314,867 sum
Shanghai Thunder Magnetic Portable Acidity Meter PHBJ-260 Laboratory Portable Digital Display Pen Ph Meter
from 1 525 160 som/month
от 12,709,669 sum
