Shanghai Lei magnetic PHS-25 desktop digital pH meter/laboratory desktop pH meter/desktop acidity tester

Shanghai lightning PHSJ-3F laboratory digital pH meter acid meter digital display acid meter

Shanghai Lei magnetic DGB-401 portable COD ammonia nitrogen total phosphorus total nitrogen Rapid Tester multi-parameter analyzer

[Shanghai lightning] E-201F type pH rechargeable composite electrode/probe/sensor/

[Shanghai Lei Magnetic] PHS-3E Matching Electrode E-301F/E-301-F pH Triple Composite Electrode

[Shanghai Shengke] NB-1 precision mud hydrometer mud sediment measurement analyzer mud viscometer

[Shanghai lightning] JB-1B magnetic stirrer laboratory mixer/

Shanghai Lei Magnetic ZD-2/ZDJ-4B Automatic Potentiometric Titrator Food Acid Value Hydrogen Peroxide Tester

Shanghai lightning ZDY-501 moisture analyzer (capacity method)/Karl Fisher moisture analyzer

[Shanghai lightning] COD-571-1 digestion device/

Shanghai lightning WZS-186 desktop turbidity meter

[Shanghai lightning] JPSJ-605F desktop dissolved oxygen analyzer/dissolved oxygen meter/dissolved oxygen meter/

[Shanghai Jingke top score] 361MC Atomic Absorption Spectrophotometer

[Shanghai Jingke top score] 760CRT double beam UV-visible spectrophotometer

Precision division L5/L5S/L6/L6S UV-visible spectrophotometer sample concentration photometer tester

[Top score of instrument and electronics] 7230G digital display visible spectrophotometer photometry measurement analyzer

Shanghai Jingke/Yidian upper-point RP508 pesticide residue and toxicity Rapid Tester (host, reagent) Organic Phosphorus detection

Shanghai Jingke Shangfen AA320N PLUS Atomic Absorption Spectrophotometer/Atomic Absorption Spectrometer

[Jingke/instrument and electricity distribution] 4510GF graphite furnace (can be equipped with 4530F) with cooling water circulation device

[Shanghai Jingke/Yidian upper points] 4510 Atomic Absorption Spectrophotometer (full set of PC control)

[Shanghai Jingke/Yidian upper score] 722S visible spectrophotometer photometry analysis measurement test analysis

[Shanghai Yue Ping] NDJ-5 coating 4 viscometer/viscosity cup/

[Shanghai Yueping] NDJ-1 rotary viscometer/rotary viscometer/Factory Direct Sales/warranty for one year

[Shanghai Yueping] DSH-50-5 moisture Rapid Tester/moisture Analyzer/moisture analyzer

Shanghai Yue Ping YP1002/YP2002 electronic balance 10mg electronic scale/electronic scale/warranty for one year

Shanghai Yiheng DHP-9011 microbial incubator constant temperature incubator (small)

[Shanghai Yue Ping] FA1004J/ FA2004J electronic density (specific gravity) balance/hydrometer

[Shanghai] DDSJ-308F type table conductivity meter/water meter/water meter/

Shanghai Lei Magnetic PXSJ-270F Desktop Ion Meter/Concentration Meter/Fluoride Ion Water Quality Detection Ion Concentration Meter

Shanghai lightning PHBJ-260 portable pH meter/laboratory pH meter value test measuring instrument

[Shanghai Yiheng] BPS-500CA constant temperature and humidity test chamber/constant temperature incubator/Programmable/

Shanghai Yiheng BPHS-060A 120A 250A 500A high and low temperature damp heat test chamber

[Shanghai Shengke] 101-0B series electric heating constant temperature blast drying oven industrial oven

[Top score of Jingke] SPH-300 hydrogen generator

[Top score of Jingke] GC126N gas chromatograph/life-long maintenance/one-year warranty original authentic

[Shanghai Qirui] KDN-08C Kjeldahl nitrogen analyzer semi-automatic/protein Analyzer/nitrogen analyzer