Obtain enough supplies to use a separate vacuum tube and needle

for each animal in order to avoid cross-contamination.

Samples must be collected using a plain red-top vacuum tube.

Vacuum Tubes

Blood Collection Needle

Needle Holder

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*Please label all tubes with permanent marker

Ordering Supplies

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• Carlwood Diagnostics

• $25. / box 100 or .30 cents each tubes or needles

• Your veterinarian or vet supply store​​