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$1516.00
SE
TONGAO TR-401ZH heavy metals STIP-scan
Total chromium, hexavalent chromium, copper, zinc
At the same time, the parameters of four heavy metals, total chromium, hexavalent chromium, copper and zinc, were detected by digestion Colorimetric integrated tube, and imported cold Light source, Sensitivity was as high as 0.001mg/L.
$1563.00
SE
TONGAO TR 6900Cr Benchtop Total Chrome STIP-scan
total chromium0~5mg/L
Detection of total chromium content, range 0.01-5 mg/L, using GB7466-87 detection method, built-in thermal printer, using digestion Colorimetric integrated tube.
If you don't know how to choose "STIP-scan", please consult customer service.