$39.95
24 tests per box•$1.66 per test
A visually read, semi-quantitative saliva alcohol test that estimates relative blood alcohol concentration at 0.00%, 0.02%, 0.04%, 0.08% and 0.30% BAC. Compare the test-pad color with the chart on the foil package at 2 minutes.
| 1-5 | 6-10 | 11+ |
| $39.95 | $36.75 | $34.76 |
Alco-Screen is a visually read, semi-quantitative screening test used to estimate relative blood alcohol concentration (BAC) from a human saliva specimen. The single-use test pad changes from green-gray toward blue-gray in the presence of alcohol. At 2 minutes, compare the developed pad with the color blocks printed on the foil package to estimate BAC at 0.00%, 0.02%, 0.04%, 0.08% or 0.30%. Each box contains 24 individually packaged test strips.
| Specification | Details |
|---|---|
| Brand | Alco-Screen |
| Manufacturer | Chematics, Inc. |
| Test format | Single-use plastic strip with a reactive test pad |
| Test method | Chromogenic, semi-quantitative, visually read color change |
| Analyte | Alcohol in human saliva |
| Specimen | Human saliva collected in a clean, dry cup |
| BAC levels | 0.00%, 0.02%, 0.04%, 0.08% and 0.30% |
| Pad wetting time | 5 seconds |
| Read time | Compare the pad with the foil color chart at 2 minutes; results after 2 minutes 30 seconds may be inaccurate |
| Regulatory status | FDA 510(k) cleared under K121247; CLIA waived; over-the-counter use |
| Instrument requirement | None |
| Storage | 50–80°F (10–27°C); do not freeze |
| Package size | 24 individually packaged tests per box |
The developed test-pad color must be compared with the color chart printed on the same foil package. Select the color block that most closely matches the pad at the specified read time.

| Printed BAC Level | Interpretation |
|---|---|
| 0.00% | No color change; the pad matches the negative color block |
| 0.02% | Match the developed pad to the 0.02% color block on the foil package |
| 0.04% | Match the developed pad to the 0.04% color block on the foil package |
| 0.08% | Match the developed pad to the 0.08% color block on the foil package |
| 0.30% | Match the developed pad to the 0.30% color block on the foil package |
Alco-Screen provides an estimate of relative BAC; it does not establish that a person is safe to operate a motor vehicle, machinery or other equipment. Results from this test may not be used for legal proceedings. Confirm a positive result using an acceptable evidentiary alcohol test.
Alco-Screen detects alcohol in human saliva and provides a semi-quantitative estimate of relative BAC at 0.00%, 0.02%, 0.04%, 0.08% or 0.30%.
Yes. The FDA categorization notification for K121247 identifies the Chematics Alco-Screen Saliva Alcohol Test as CLIA waived. Laboratories must follow the FDA-cleared instructions to maintain waived status.
Yes. FDA decision summary K121247 identifies this configuration for over-the-counter use.
Compare the developed test pad with the color chart at 2 minutes. Results read after 2 minutes 30 seconds may be inaccurate.
Nothing should be placed in the mouth for at least 15 minutes before testing, including food and beverages.
No. The package insert states that the test must not be used to determine whether someone can legally or safely operate a motor vehicle, machinery or other equipment.
No. The package insert states that results from this test may not be used for legal proceedings. Confirm a positive result with an acceptable evidentiary alcohol test.
No. The standard package contains 24 individually packaged test strips and one instruction sheet. A clean, dry collection cup and a timer are required but not supplied. DTKUSA collection cups are available separately.
The FDA-cleared intended use is limited to human saliva. Beverage testing is not included in the product-specific package insert or FDA-cleared indication.
No. This Alco-Screen configuration estimates five BAC levels and is cleared under K121247. Alco-Screen 02 is a separate product with different instructions and a different FDA 510(k).
A clean, dry cup is required to collect the saliva specimen and is not included in the standard Alco-Screen box. DTKUSA collection cups are sold separately.
| Weight | 1 lbs |
|---|---|
| Dimensions | 7 × 4 × 2 in |
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