SoloStep Canine and Feline Heartworm Tests - The only 1-step heartworm test available.
 
The ONLY 1-step tests, Solo Step CH and Solo Step FH Heartworm Tests are lateral flow immunoassays for the detection of heartworm antigens (canine test) and the detection of antibodies to heartworm (feline test) in serum, plasma or anti-coagulated whole blood. When only a heartworm test is warranted, Solo Step tests provide an inexpensive and extremely accurate one-step process for heartworm detection.   Watch a video.
 

Solo Step CH Cassettes

Solo Step CH Cassettes
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Solo Step FH Cassettes

Solo Step FH Cassettes
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Solo Step CH Batch Strips

Solo Step CH Batch Strips