Solo Step Canine Heartworm Tests - The Only 1-step Canine Antigen Test
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Solo Step CH Canine Heartworm Antigen Test

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The ONLY 1-step test, Solo Step CH is a lateral flow immunoassay for the detection of Dirofilaria immitis antigens in canine serum, plasma or anti-coagulated whole blood.  
  • The only one-step canine heartworm antigen test.
  • Results in 5-10 minutes:  Just add 3 drops of serum, plasma or anticoagulated whole blood.
  • No Refrigeration: No valuable refrigerator space taken and no need to wait for tests/reagents to warm to room temperature.
  • Easy to Read:
    - A blue “control” and red “test” (if positive) line will appear within 5 minutes of adding serum or plasma.
    - Anticoagulated whole blood results will appear within 10 minutes.
    - Even with hemolyzed whole blood samples, Solo Step tests are 100% readable.
  • 18-24 Months Dating
Image of Canine Heartworm Tests Batch StripsSolo Step CH Canine Batch Test Strips Also Available:
  • Run 10 tests at one time.
  • Results in 5 minutes with just 2 drops of serum or plasma.
  • Specificity 99% - low false positives.
  • Sensitivity 95% - low false negatives.
  • 24 months dating.
  • No refrigeration.

  • Easy-to-read results in 5-10 minutes.
  • FREE  Confirmatory testing for any positive or questionable canine test result.
  • FREE Case Consultation – Access to on-staff veterinary consultants who will assist you with any questions or issues that may arise throughout the management of your patient’s case.