ADVANTAGES & BENEFITS
3-5 min reading results
One test for one determination
Eyes interpretation or quantitative measurement,suitable for lab and field use
Room temperature storage
Non-toxic and harmless
STORAGE AND STABILITY
Store at room temperature (4-30℃) and keep out of the sun. DO NOT FREEZE or use beyond the expiration date .The shelf life is 15 months.
TEST PROCEDURE
Read the entire procedure carefully before performing any tests.
Keep the reagent at room temperature before testing.
1. Prepare samples according to chapter 7 (Sample preparations).
2. Remove the N.K.Biotech heavy metal cadmium (Cd) Rapid Test from sealed pouch.
3. Hold the dropper vertically and transfer 3 full drops of solution to the specimen well (S) of the test (See the illustration
below), and then start the timer.
4. Wait for red bands to appear. The result should be read in approximately 3-5 minutes. Do not interpret results after 5
minutes.
Read Results with Naked Eyes
NEGATIVE:
The Test Line (T) is the same as or darker than the Control Line (C). It is negative.
POSITIVE:
The Test Line (T) is lighter than the Control Line (C), or there is no Test Line. It is positive.
INVALID: Reference Line fails to appear.
Insufficient specimen volume or incorrect procedural technique is the most likely reasons for an invalid result.
Review the procedure and repeat the test with a new test. Stop using the test immediately if the problem is not solved and contact your local distributor.