Company Profile About Us... Zinsser Analytic manufactures instruments and supplies for the production of diagnostic Kits, Polyvials®gastight sample vials for transportation and storage of kit- reagents. The high precision Perifill® (ranging from 200µl to 1 Liter) in combination with TraySy®is an ideal solution for batch-filling of reagents. Custom solutions are offered for special sample preparation covering nano- to milliliter volumes. Laboratory instruments as evaporators, a broad line of laboratory syringe pumps and microsyringes are also available.