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Established in 1969, Poly Scientific is one of the leading manufacturers of chemicals, stains and reagents for histology, cytology, and microbiology, as well as other items for in-vitro diagnostic testing. Headquartered in Bay Shore, New York Poly Scientific has a staff of over forty employees. Our customers are number one with us, and we strive daily to make sure that they are satisfied; from our customer service department to our technical staff, right down to our shipping department, customer satisfaction is our main priority.


Our mission is to increase potential customers while maintaining our existing customer base through quality service and offering paramount products. All of our products are made fresh to order so you receive the longest expiration date possible. Safety is important to us, and that is why we generate a computerized Material Safety Data Sheet to accompany each initial order. Plus, we design our product labels to conform to OSHA rules and regulations. Only certified stains and ACS reagents are used to confidently produce superior products. That is why we unconditionally guarantee the results.

Poly Scientific R&D loves our customers! Their satisfaction is our top priority. We may not always be able to beat our competitor's prices, but we promise to offer the most superior service and quality that money can buy.