Purchase Qty. Reference FOB Price
1-2 sets US$676.85
3-4 sets US$656.85
5-9 sets US$636.85
10+ sets US$599.85
Product Description
Product Description Used for environmental protection, health epidemic prevention, drug inspection, agriculture and sideline, aquatic and other scientific research, colleges and production departments, is the water analysis and BOD determination, all kinds of constant temperature test, ...