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The Original Nematode Opaque Counting Vet Slide by Chalex, for Counting Eggs and vermiform Stages of Plant parasitic nematodes, Veterinarian and Farm Use

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$50.00

$ 24 .99 $24.99

In Stock
  • NEMATODE COUNTING SLIDE: Nematologists will welcome this counting slide. Grid is on base of slide. The base of the slide has a primary grid system of solid lines outlining 24 boxes each 5 mm square, plus a secondary grid system of broken lines for refined calculations at different magnification if needed
  • INTENDED USE: For counting eggs and vermiform stages of plant parasitic nematodes
  • DURABLE: Made of clear durable acrylic for long-lasting use, slides can be cleaned and reused with gentle soap bath
  • PRODUCT SPECS: Grid size of 2 cm x 3 cm. Volume per grid 1 ml. Inside grids 24 each, 5 mm x 5mm. Slide dimensions 3.5 cm x 7.5 cm. Maintain animal health by accurately identifying and counting parasite eggs, calculate worm load, and administer appropriate medication
  • PREMIUM & ACCURATE QUALITY: Since 1980, our precision chambered counting slides have been used by parasitologists, nematologists, veterinarians, pharmaceutical researchers, agriculturalists, students, and animal and farm managers around the world. Unlike many of our competitors, we maintain our proven methods of manufacturing the Original McMaster slide, assembling each one by hand. Proudly made in the USA


From Zoos in Africa, to preserves in Mongolia; from studies on whales in the Pacific to Arctic foxes; from olive groves in Greece to corn farms in Iowa; from Kentucky horse farms and Texas goat herds to Australian sheep stations – our counting slides have helped answer the questions you have in your animal and farm research. There may be other slides available, but none as accurate. It is very important to use a precisely made slide because the grid on the slide and the volume under the grid are what produce accurate and consistent results. There is an exact quantitative relationship between the volume under the grid of the slide and the formula for mixing fecal matter with flotation solution. Our slides are manufactured to exact standards in order for the Egg Per Gram results to be correct. We have seen imitations of our slides where the grids are sloppy or fuzzy and the volumes vary from slide to slide. We have been manufacturing counting slides since 1980, and our first customers were the veterinary teaching colleges in the U.S., Australia, and New Zealand. Please do not accept anything less than the best made slides. The health and thriftiness of your stock depends on it. We offer a few key, proven designs which makes product selection and ordering easy. We look forward to hearing from you and having you as another satisfied customer. And a big thank you to those of you who have been with us for over 35 years!


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