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Instrument and meter
Shenchanghong COD digestion tube Total phosphorus digestion tube Total nitrogen digestion tube G1602
Deep Changhong color dish with GW-2000 M7001
Shenchanghong turbidity, chromaticity, suspended solids colorimetric dish M5001
Shenchanghong turbidity colorimetric dish M2001
Shenchanghong COD colorimetric dish M3001
Successful operation!