K2/Spice (synthetic cannabis) single panel urine drug test is an easy, simple, and fast test using a method known as the immunochromatographic test to detect the K2/SPICE and its metabolites enclosed in the human urine. K2/Spice (synthetic cannabis) is consumed by smoking or through oral consumption. Listed below are psychoactive compounds found in Spice and K2 and the cut-off level required to test positive for Synthetic Cannabis:

JWH-018        5-pentanoic acid metabolite                                   (25 ng/ml)
JWH-018        N-4-hydroxypenty                                                (2000 ng/ml)
JWH-073        4-butanoic acid metabolite                                     (25 ng/ml)
JWH-019        6-hydroxyhexyl                                                     (2000 ng/ml)
JWH-019        5-hydroxyhexyl                                                     (2000 ng/ml)
MAM2201       N-pentanoic acid metabolite                                 (100 ng/ml)
JWH-210        N-(5-carboxypentyl) metabolite C26H25NO3       (200 ng/ml)
JWH-398        N-pentanoic acid metabolite                                   (200 ng/ml)
RCS-4            N-(5-carboxypentyl) metabolite C21H21NO4       (300 ng/ml)

This K2/Spice test is specific with JWH-018 pentanoic acid and JWH-073 butanoic acid

This drug-screening threshold is set by SAMHSA (The Substance Abuse and Mental Health Services Administration) and is the standard for screening in the USA. Reliable, fast, and inexpensive; results are obtained in 3 to 5 minutes. Each single panel urine drug test is packaged individually in a sterile foil pouch.

INSTRUCTIONS
1. Provide a sample by urinating into a sterile container.
2. Remove the single panel urine drug test from the foil pouch.
3. Dip the end of single panel urine drug test into the urine sample for approximately 5 seconds.
4. DO NOT swish or stir the sample with the test strip.
5. Withdraw the strip after 5 seconds and place it face up on a clean, flat surface.
6. Read the results at 5 minutes. Readings made after 5 minutes may no longer be valid.

INTERPRETATION OF RESULTS:
There are only 3 possible outcomes for the test strip: Negative (passing), Positive (failing), and Invalid. There are two color lines that appear when using the test strip. The 'control line' indicates that the test has been used properly; this line is the darkest and easiest to see. The 'test line' will indicate whether or not K2/Spice (synthetic weed) metabolites are present in the sample; this line is usually not as bright as the control line.

PASSING: TWO COLOR LINES:
The appearance of two color lines indicates a negative test result for K2/SPICE. The concentration of JWH-018 and/or JWH-073 is below the 25 ng/ml cut-off level and is considered a passing drug screen result. The two color bands are seldom the same exact color, with one band being slightly less vibrant than the other.

POSITIVE (FAIL): ONE COLOR LINE:
The appearance of only one color line indicates the test is positive for JWH-018 and/or JWH-073 at or above 25 ng/ml. This is considered a failing drug screen and would be followed by more accurate testing to confirm the results.

INVALID:
A distinct color line should always appear for the 'control line'. The test is invalid if no clearly visible color line appears.