How to Use UltraSnap Swabs

Important Tips and Notes Before Starting the Test

• Allow the UltraSnap device to equilibrate to room temperature (21 to 25 °C) before use.

• The swab tip is pre-moistened for maximum sample collection.

• Condensation may be visible on the inside of the swab tube; this is normal.

• Turn on the luminometer. If the luminometer has been programmed with test locations, select the

appropriate location before running the test.

Test Procedure

1. Holding the swab tube firmly, twist and pull the top of the swab out of the tube.

2. Thoroughly swab a standard 10 x 10 cm (4 x 4 inch) area for a typical flat surface.

Important swabbing technique tips:

• For irregular surfaces, maintain a consistent swabbing technique during each test; swab a large enough area to collect a representative sample.

• Do not touch the swab or the inside of the sample device with your fingers.

• Swab in a crisscross pattern vertically, horizontally, and diagonally in both directions.

• Rotate the swab while collecting the sample to maximize sample collection on the swab tip.

• Apply sufficient pressure to create flex in the swab shaft.

3. Replace the swab back in the swab tube.

4. To activate the device, hold the swab tube firmly and use your thumb and forefinger to break the Snap-Valve by bending the bulb forward and backward. Squeeze the bulb twice to expel all the liquid down the swab shaft.

5. Bathe the swab bud in the liquid by shaking it for 5 – 10 seconds. Once activated, the sample must be read in the luminometer within 30 seconds.

6. Holding the luminometer upright, insert the entire UltraSnap device into the Hygiena luminometer.

7. Refer to the instrument manual for operating instructions. In brief:

a. If using the EnSURE® Touch luminometer, close the lid and press “Run Test” to initiate the

measurement. Results will be displayed in 10 seconds.

Storage and Shelf Life

• Recommended storage is 2 to 8 °C (36 to 46 °F). Before use, devices may be stored at room temperature (20 to 25 °C) for up to 4 weeks.

• Store UltraSnap devices out of direct sunlight.

• Do not use past the expiration date on the label.

Disposal

UltraSnap devices are made of 100% recyclable plastic and may be discarded accordingly.

Safety and Precautions

• Components of UltraSnap devices do not pose any health risk when used in accordance with standard laboratory practices and procedures of this insert.

• UltraSnap test devices are for one-time use. Do not reuse.

• For further safety instructions, refer to the Safety Data Sheet (SDS).