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 Thunder Magnetic DZS/DZB Desktop/portable PH/conductivity/solving Oxygen Multi-parameter Water Quality Analyzer
from 2 685 817 som/month
от 22,381,806 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
Shanghai Raymagnetic PHS-25-3C-3E-2FPHSJ/B/BJ Series Experimental Desktop Portable pH Meter
2 monthly purchase
from 517 979 som/month
от 4,316,492 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
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
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 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
Leimagnetic new upgrade PHBJ-261L portable pH meter/pH meter
from 2 628 263 som/month
от 21,902,196 sum
Shanghai lightning portable pH meter pH meter PHBJ-260F precision pH tester
from 1 812 926 som/month
от 15,107,719 sum
Shanghai lightning DZS/DZB series conductivity ORP dissolved oxygen handheld/desktop multi-parameter Water Quality Analyzer
1 monthly purchase
from 2 685 817 som/month
от 22,381,806 sum
PHS-3C Laboratory Acidity Meter Digital Display Cosmetics Water Quality Acid-Base Detection Conductivity Meter Portable Desktop PH Meter
from 53 603 som/month
от 446,696 sum
Ray magnetic portable ion meter PXBJ-286F/287L handheld ion concentration tester water quality analyzer
from 2 244 575 som/month
от 18,704,795 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 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 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 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 PXBJ-286F portable ion meter genuine goods discount warranty free shipping ion concentration meter
from 197 487 som/month
от 1,645,721 sum
Shanghai Lei magnetic DDBJ-350F portable conductivity meter LCD touch screen conductivity tester
1 monthly purchase
from 1 860 887 som/month
от 15,507,394 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 Thunder Magnetic DZB-718L Type PortabLe MuLti-parameter AnaLyzer
from 180 559 som/month
от 1,504,660 sum
Shanghai Lei magnetic PXBJ-287L portable ion meter genuine goods discount warranty free shipping ion concentration meter
from 197 487 som/month
от 1,645,721 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 Thunder Magnetic PHBJ-260F Type Desktop Acidity Meter/ph Meter/shanghai Electronic Science
from 180 559 som/month
от 1,504,660 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
Ray magnetic PHS-3C/3E/25/2F/3G/3F/4F/5T/6L desktop pH meter pH detector PH meter
6 monthly purchase
from 50 782 som/month
от 423,186 sum
Shanghai Lei Magnetic DDBJ-351L Portable Conductivity Meter/Shanghai Instrument and Electric Science
from 197 487 som/month
от 1,645,721 sum
Shanghai Lei Magnetic PXBJ-287L Portable Ion Meter (Standard suit) Convenient Detection Instrument
from 3 155 835 som/month
от 26,298,622 sum
Shanghai Lei Magnetic DZB-712F Portable Multi-parameter Analyzer
from 180 559 som/month
от 1,504,660 sum
Shanghai Lei Magnetic PHS-25-3C-3E-2F Desktop pH Meter Portable PHB-4 Laboratory PH Meter Tester
3 monthly purchase
from 507 822 som/month
от 4,231,854 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 lightning PHBJ-260 portable pH meter
from 1 525 160 som/month
от 12,709,669 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 Lei Magnetic phs-25/3C/3E/3G PHSJ-3F/4F/5T/6L Laboratory Desktop pH Meter PH Meter
1 monthly purchase
from 520 800 som/month
от 4,340,002 sum
Shanghai lightning PHS-25/3c 3E 2F 3F desktop digital display pH meter pH meter pH tester
from 55 296 som/month
от 460,802 sum
Shanghai lightning PXSJ-216F/226 ion meter concentration meter sodium calcium potassium fluoride chloride silver ion measuring detector
from 56 425 som/month
от 470,206 sum
Portable Conductivity Analyzer Handheld Water Quality Detector High Precision Water Conductivity Analyzer
from 2 962 298 som/month
от 24,685,815 sum
Shanghai lightning JPBJ-609L high-precision portable dissolved oxygen meter oxygen content detection and analysis instrument
from 3 059 913 som/month
от 25,499,272 sum
