16 mm x 100 mm x 8 mL BD Vacutainer* plastic collection kit for UA chemistry urine testing. With evacuated conical bottom tube, urinalysis preservative and transfer device. Sterile (50/sp, 200/case).
Invasive Species Riker Mount Survey Set, 12 displays features 16 species that are causing problems in North America and around the world, Each of the 12, 5in X 6in displays is fully labeled with common names, scientific names, country of origin
Preserved Bullfrogs, double Injected, Injection Type: Single Injected, Preservative: Formalin, Amphibian anatomy, General dissection, High quality preservation, larger study specimen for students to learn vertebrate anatomy, dissection skills, Size: 6-7in
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