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Instrument and meter
550A-12 portable dissolved oxygen analyzer
2038325 Hash Rapid Method COD Reagent 25 pcs/box
2125915 Hash COD Reagent 150 pcs/box
1900C portable turbidity meter wholesale 6892500
550A-50CC portable dissolved oxygen measuring instrument
550A-25 dissolved oxygen measuring instrument
HI9829 Multi Parameter Water Quality Analyzer
HI9829G old model: HI98280 high-precision built-in GPS multi parameter (15 items) water quality analysis and determination instrument
HI9829GT high-precision built-in GPS multi parameter (16 items) water quality analysis and determination instrument
98-09221-00 Enzyme substrate method reagent sampling bottle
5041 pen type ORP meter with three signals 5041 ORP meter
5100 dissolved oxygen analyzer
2038215 Hash Rapid Method COD Reagent 150 pcs/box
2038225 Hash Rapid Method COD Reagent 25 pcs/box
2038315 Hash Rapid Method COD Reagent 150 pcs/box
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