Extra-Sensitive Nicotine Urine 100 ng Test Kit (no cups included) - All International Orders
This is an extra-sensitive, simple, inexpensive and accurate nicotine urine test.
It is twice as sensitive as a standard insurance level test, which means it tests at the 100 ng/mL level, as compared to the standard 200 ng/mL level, which is the most common level of detection for nicotine testing.
This test is commonly used by those who want to be absolutely sure nicotine is out of their body.
Popular with medical researchers.
The test is reliable, accurate, and easy to use: just dip the test in a urine sample for 10 seconds, or until the test strip begins to "pink up," then read the results within a minute.