Purchase Qty. Reference FOB Price
1-4 Pieces US$1,800.00
5+ Pieces US$1,600.00
Product Description
COD-2M type COD Analyzer This product is the use of sealed catalytic digestion, and then colorimetric measurements. The instrument uses advanced , narrowband interference technology and microcomputer automatic processing of data , direct display of the sample COD (mg / L) and ammonia (mg / L) ...