O-Trust SE Oral Fluid Multi-Drug Test Cup

SPECIFICATION:

Method: Competitive binding lateral flow immunochromatographic assay

Time to Result: 3-5 minutes

Storage Condition: Store as packaged in the sealed pouch at 39-86°F (4-30°C). DO NOT FREEZE.

Shelf Life: 24 months

Sample Type: Urine

Cut-Off Level: see below table

Kit Sizes: 5 Tests/box

Kit Contents:

• Test cup

• Sponge collector SE

• Instructions for use

• Quick reference guide

FEATURES:

Without privacy issue: You can do the test anywhere you want for saliva collection. No need for a restroom.
Easy to use and fast to use: Hold the sponge in your mouth for 3 minutes, then snap it into the cup. The result will show up in 3-5 minutes.
Lightweight and portable: Compact to test for 6 substances including AMP, COC, MET, OPI, PCP, and THC. Easy to carry.
Difficult to adulterate: Collect and test on the spot, making it difficult to adulterate.

Advantages of Saliva Drug Testing:

• Compared to urine testing products, saliva testing offers the following advantages:

  • Convenient and clean sample collection.

  • Earlier detection window.

  • High sensitivity.

  • On-the-spot, face-to-face sample collection, not restricted by location.

  • Reduces the risk of adulteration or sample substitution, allowing one-to-many sample collection and testing.

  Enhances the efficiency of anti-drug systems and is ideal for roadside drugged driving screening.

HOW TO USE:

Step 1: Collect the sample for less than or equal to 3 minutes using a swab until the sponge is fully saturated or the indicator turns red.
Step 2: The indicator will turn red when the sample collection is complete.
Step 3: Insert the sample swab into the testing container until it snaps into place.
Step 4: Wait 3-5 minutes for the result. Peel the label to reveal the outcome.

Note: Ensure the sponge is fully saturated or the indicator turns red before proceeding with the test.

INTERPRET THE RESULTS:

Negative: Two lines appear (C and T).
Positive: One line appears at the control region (C).
Invalid: No line appears in the control region (C).

CUT-OFF LEVELS:

POTENTIAL ISSUES:

• No bands appear on the strip (Replace the test card and retest according to the instructions):

  The product has expired, and the C line does not appear.

  During sample application, the sample exceeds the MAX line, causing the gold-labeled antibodies to enter the sample well and disrupting the chromatographic flow. This prevents the antigen-antibody reaction from forming.

• Only the T line appears, and the C line is absent (Replace the test card and retest according to the instructions):

  The product is damp, rendering the absorbent end of the test strip ineffective, and the chromatographic flow cannot fully form.

• The drug user does not test positive (Collect a new sample the next day and retest):

  The drug was recently used, and the substance has not yet been metabolized into the sample.

  No recent drug use; collect alternative samples such as hair for testing.

• Cross-reaction with other drugs (Check the manual to see if cross-reaction is mentioned; if not, contact the manufacturer):

  Different products may cross-react with different drugs.

• The discrepancy between drug users and confirmation results:

  False Positive:

  The sample contains cross-reactive substances.

  Check the composition of drug metabolites. During confirmation analysis, ensure that protein-bound metabolites have been preprocessed.

  False Negative:

  Differences between the product and confirmation standards (commonly occur near the CUTOFF threshold).

  Conduct a quantitative analysis of the sample to determine the drug concentration range.

• T line appears, but the color is faint:

  The sample contains a small amount of the drug, and the concentration does not reach the CUTOFF value. This is generally interpreted as a negative result.