RESZON® DOA RAPID COMBO TEST
MDA registration no. IVDB10354125-196558
- Use a rapid, competitive binding immunoassay for qualitative determination of different drugs and drugs metabolites in human urine
- No sample preparation required
- Able to detect from 2 to 10 different drug combinations at the same time
- Easy result interpretation as each drug type is clearly labeled and color-coded
| Platform | Immunochromatographic Assay |
| Format | Dip card / Twin card |
| Specimen | Human urine |
| Assay time | 5 mins |
| Shelf Life* | 24 months |
|
Cat. No. |
Product Description |
Test Specimen |
Test Format |
Packing Size |
|---|---|---|---|---|
|
RDT-RD02-25 |
RESZON® DOA Rapid, Combo 2-in-1 |
Urine |
Dip Card |
25 T/ Kit |
|
RDT-RD03-25 |
RESZON® DOA Rapid, Combo 3-in-1 |
Urine |
Dip Card |
25 T/ Kit |
|
RDT-RD04-25 |
RESZON® DOA Rapid, Combo 4-in-1 |
Urine |
Dip Card |
25 T/ Kit |
|
RDT-RD05-25 |
RESZON® DOA Rapid, Combo 5-in-1 |
Urine |
Dip Card |
25 T/ Kit |
|
RDT-RD06-25 |
RESZON® DOA Rapid, Combo 6-in-1 |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD07-25 |
RESZON® DOA Rapid, Combo 7-in-1 |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD08-25 |
RESZON® DOA Rapid, Combo 8-in-1 |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD09-25 |
RESZON® DOA Rapid, Combo 9-in-1 |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD10-25 |
RESZON® DOA Rapid, Combo 10-in-1 |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD06-AD1-25 |
RESZON® DOA Rapid, Combo 6-in-1 with adulterant tests (CRE, OXI, pH) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD06-AD2-25 |
RESZON® DOA Rapid, Combo 6-in-1 with adulterant tests (SG, NIT, GLU) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD06-AD3-25 |
RESZON® DOA Rapid, Combo 6-in-1 with adulterant tests (CRE, OXI, pH, SG, NIT, GLU) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD07-AD1-25 |
RESZON® DOA Rapid, Combo 7-in-1 with adulterant tests (CRE, OXI, pH) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD07-AD2-25 |
RESZON® DOA Rapid, Combo 7-in-1 with adulterant tests (SG, NIT, GLU) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD07-AD3-25 |
RESZON® DOA Rapid, Combo 7-in-1 with adulterant tests (CRE, OXI, pH, SG, NIT, GLU) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD08-AD1-25 |
RESZON® DOA Rapid, Combo 8-in-1 with adulterant tests (CRE, OXI, pH) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD08-AD2-25 |
RESZON® DOA Rapid, Combo 8-in-1 with adulterant tests (SG, NIT, GLU) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD08-AD3-25 |
RESZON® DOA Rapid, Combo 8-in-1 with adulterant tests (CRE, OXI, pH, SG, NIT, GLU) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD09-AD1-25 |
RESZON® DOA Rapid, Combo 9-in-1 with adulterant tests (CRE, OXI, pH) |
Urine |
Twin Card |
25 T/ Kit |
|
RDT-RD09-AD2-25 |
RESZON® DOA Rapid, Combo 9-in-1 with adulterant tests (SG, NIT, GLU) |
Urine |
Twin Card |
25 T/ Kit |
Frequently Asked Questions (FAQ)
Can I use the test device if the pouch is damaged or there is broken/ incomplete seal?
No. Do not use the test device if the pouch is damaged or the seal is broken/ incomplete. Please use a new test.
Can I use the test device if there is no desiccant in the pouch?
No. Desiccant should come together with test device in the pouch. Please use a new test.
Can I use the kit beyond its expiry date?
No. User should not use the test beyond the expiry date shown on the test kit labelling.
Can medications a ect the results?
Yes. Certain prescription medicines may cause cross-reactions and lead to false positives. DOA rapid tests are only screening tools. Any positive result should be confirmed by a laboratory method such as GC-MS (Gas Chromatography–Mass Spectrometry) or LC-MS/MS.
Can the test show how much drug is in the system?
No. The test is qualitative test not a quantitative test. The test only indicates whether the concentration is above or below the cut-off level, not the exact amount.
Besides human urine, can this test be used to test animal urine?
No. Only use human urine sample.
Can I use refrigerated urine sample?
Urine specimens may be stored at 2-8°C for up to 48 hours prior to testing. For prolonged storage, specimens may be frozen and stored below -20°C. Frozen specimens should be thawed and mixed well before testing. However, it is recommended to use fresh urine sample whenever
possible.
What if the urine sample has precipitates?
Urine specimens exhibiting visible precipitates should be allowed to settle to obtain a clear specimen for testing.
What if the test dipcard is immersed beyond the black wavy lines?
The dipcard should only be immersed up to the black wavy lines. If it is immersed past this point, the flow may be disrupted and lead to invalid results.
How should I interpret the adulterant test results?
For the device that comes with adulterant test, read the adulterant test result within 1-2 minutes by comparing the reaction area to the colour chart provided. Hold the dipcard side by side for comparison and match carefully.
Why is it the sample never flow up, or the sample only flow half of the test window?
It may be due to insufficient specimen volume. Sufficient amount of specimen is important to ensure the sample to flow up properly. Please repeat the test with a new test device if invalid results observed.
Can I read results before 5 minutes?
Results must be interpreted within 5 minutes.
Can I read results after 5 minutes?
No. Do not read results after 5 minutes. Results read after 5 minutes may lead to a false positive, false negative, or invalid result.
What do the results mean?
A purplish-pink color band appears in the control zone but not in the test zone. This is a positive result and indicates the drug level is at or above the detection sensitivity. It is recommended that all positive results to be confirmed by using an appropriate analytical technique.
The result is negative if both control line (C) and test line (T) are visible. This indicates that the drug concentration is below the detection sensitivity.
If no bands appear, or a test band appears without a control band, disregard the results. The presence of a control line is necessary to validate test performance. If this occurs, the assay should be repeated with a new test device.
What should I do after running the test?
Urine specimens may be infectious, properly handle and dispose of all used reaction devices into a biohazard container.
How is the good quality control for RESZON® DOA Combo?
Users should follow respective Good Laboratory Practice SOP of the labs. However, it is recommended to use external controls, positive and negative, to confirm the test procedure and to verify proper test performance, particularly under the following circumstances:
- New operator uses the kit, prior to performing testing of specimens.
- A new lot of test kits is used.
- A new shipment of test kits is used.
- The temperature used during storage of the kit falls
outside of 4-30°C. - The temperature of the test area falls outside of 15-30°C.
- To verify a higher-than-expected frequency of positive
or negative results. - To investigate the cause of repeated invalid results.