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Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1
Packaging Detail:
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Delivery Time:
three day
Supplying Ability:
1
Payment Type:
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Contact Person Ms. july
No.22-1, Hangzhou, Zhejiang
Features: 1) Use: test ozone concentration in water 2) Testing method: Add 5ml tested ozone water into A and B cuvette respectively, add a small bag of DPD testing powder into B cuvette at the same time, water turns red at once, turn CD to compare colors of two windows, while they are at the same color, the ozone concentration in water is the data got from the reading window
