Water test strip user’s guide

Usage： Water test strips are made for water quality testing of both qualitative and semi-qualitative. It can test totally 31 items in water: pH, Total alkalinity, Residual chlorine, Total chlorine, Nitrate, Nitrite, Hg, Lead, Iron, Copper, Fluoride, Cyanuric acid, Bromine, Cr, Hardness, Sulfate, Carbonate root, Hydrogen carbonate root, Quaternary ammonium salt, Potassium permanganate, Sulfite, VC, Calcium, hydrogen peroxide, Escherichia Coli, phosphate, Sulfuretted Hydrogen, chlorine dioxide, peracetic acid, sulfur dioxide, Ammonia Nitrogen. Please refer to the out-side box and bottle label for the specific test parameters of the product you are using. And please read this direction carefully before using.The results on the strips can be read visually and instrumentally.

【Specifications】50/100/150/200strips/bottle

Testing conditions and ranges                  

Test your sample at Ambient temperature between 2℃-30℃，and relative humidity≤80.

For Drinking water, Pool, Spa, Ponds, Aquarium and Industrial waste water, etc.

Important：Storage Instructions

Please carefully read the storage instructions in the bottle and label. Proper storage and handling procedures must be followed to avoid deterioration of the product both during the storage and handling.

Store in dry condition，keep away from direct sunlight and moisture Always keep the cap tight on your strip container in between uses and always leave desiccant in the bottle.

Do not touch any areas of the test pad of the reagent strips.

Do NOT drink the water sample that the strip was immersed in.

Use strips before the expiry date.

Discard the water sample properly.

Instructions:

Please follow these instructions to ensure that you obtain proper results.

1. Collect water sample to be tested in a vial, cup or container.

2. Immerse the test strip in the desired water sample and remove within 1-2 seconds.

3. Hold the strip horizontally and gently tap or shake to remove excess water. Take extra precaution to ensure that the water from the test pads don’t bleed into each other.

4. Read the test results carefully within 60 seconds in a good light and with the test area held near the color chart on the bottle label. Changes in color that appear only along the edges of the test pads or after moving than

 2 minutes have passed are of no significance.