Introducing an all-new saliva collection device, the iScreen
Section I: Sample Collection
Instruct the donor not to place anything in the mouth including
food, drink, gum or tobacco products for at least 10 minutes prior
Sample Collector Protector.
- Insert Sponge end of collector into mouth.
- Actively swab the inside of the mouth and tongue with
Sponge. As soon as the Sponge softens slightly, gently press the
Sponge between the tongue and teeth to ensure complete
saturation. The Sponge is saturated when no hard spots
can be felt. Collect for at least three (3) minutes before
- Hand the saturated collector over to the tester.
Section II: Testing
||Align the Red Arrow on the device with
either one of the White Marks on the Cap.
Insert the collector vertically into the
Cap and press down firmly until the Cap reaches the
||Twist the Handle clockwise 180° to tighten
the Cap until the Red Arrow lines up with
the other White Mark.
||Place the test device horizontally on a
clean and level surface with result window facing up.
results at five (5) minutes.
Results stable up to sixty (60) minutes.
* All positive results are presumptive and
should be confirmed by an alternative method. The preferred
confirmation method is GC/MS or GC/MS/MS.
results are positive, secure Cap with Security Seal and send to
laboratory for confirmation.
IScreen Oral Fluids Device