Snap Test Beta Lactam

Hello sir, I am Dexter James. I am from Houston. I want you to help me by giving me some information about the procedure for Snap test Beta Lactum. Can you help me?

As you have asked about the procedure for Snap test Beta Lactum, I am giving you some information about it, check below for the details

Before you begin:
Work space must be clean and free of drug residues.
The SNAP Beta-Lactam ST Test is designed for use under normal ambient conditions (15°C–30°C or 59°F–86°F).
Samples must be refrigerated at 0°C–10°C (32°F–50°F) and tested within three days of collection.
Make sure the conjugate pellet is at the bottom of the sample tube. If not, tap tube gently to return pellet to the bottom.
Thoroughly mix sample before testing.
Do not use a SNAP test after its expiration date.
Refer to package insert for complete instructions

1. Prepare sample
Using the IDEXX pipette, draw up milk to indicator line (450 μL ±50 μL).
Add milk to sample tube.
Gently shake tube side-to-side to dissolve the conjugate pellet. Do not leave sample in tube longer than 15 seconds before pouring it into the SNAP device.

2. Run The test:
Pour entire contents of sample tube into sample well of the SNAP device. The sample will flow across the results window toward the blue activation circle.
As the edge of the activation circle begins to disappear, press down firmly until you hear a distinct “snap.” Do not allow the blue activation circle to wash away completely. Time for 6 minutes.

3. Read the Result
After 6 minutes, read the results either visually or using the SNAP shot DSR Reader.
Negative
Sample spot is darker than or equal to control spot. No drug residue detected.
Positive
Sample spot is lighter than control spot. Drug residue detected

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Answered By StudyChaCha Member