Chalex Corporations precisionmade chambered McMaster counting slides are used by researchers, laboratories, nematologists and veterinary practitioners throughout the world. Made of clear durable acrylic for longlasting use, our slides also feature exact volumes thanks to injectionmolded accuracy which yield consistent test results compared to other slides with handmade chamber spacers. The quality of these slides make them the standard the world over.

Address: P.O. Box 187, Wallowa, OR. 97885, USA
Telephone: 541-886-3300
Website: http://www.vetslides.com/