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Instrument and meter
Shimadzu gas-phase automatic injection needle/syringe
Mettler F2 Standard portable pH meter acidity meter
Thermo Thermoelectric Gas Injection Needle/Syringe
Agilent solid-phase extraction column (SPE) from the United States
Ohhaus Starter 5000 (ST5000) desktop pH meter and acidity meter
Perkin Elmer gas phase automatic injection needle/syringe
Sartorius PB-10 desktop acidity meter/pH meter
Thermo Scientific RT Elite series heating magnetic stirrer
Shanghai Ziqi MDS-100 oscillating constant temperature metal bath (constant temperature mixer)
Agilent 10ml and 20ml headspace clamp sample bottles and cap pads
DVP-10 Portable Diaphragm Vacuum Pump
Flip over plug/reverse plug/saline bottle plug
Mettler FE38 Standard Desktop Conductivity Meter
Shanghai Ziqi Digital Display Three purpose Electric Thermostatic Water Tank
HH series digital constant temperature water bath
25ul -500ul gas phase manual injection needle/syringe
Shanghai Ziqi DHP series electric constant temperature incubator
10ul -500ul airtight gas phase manual injection needle/syringe
1mL-100mL airtight gas phase manual injection needle/syringe
TR-ZH Heavy Metal Analyzer Integrated Machine
Agilent liquid phase automatic injection needle/syringe (airtight liquid phase injection needle)
TR-740 Total Nickel and Nickel Ion Analyzer (with printer)
TR-750 Total Zinc and Zinc Ion Analyzer (with printer)
Brookfield DV-I Prime Viscometer from the United States
TR-710 Total Iron and Iron Ion Analyzer (with printer)
Successful operation!
