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publication date: Jun 25, 2014
author/source: J G Finneran Associates Inc


13mm and 25mm Syringe Filters, from J.G. Finneran Associates, are manufactured using polypropylene medical-grade housings with Luer-Lock and Luer-Slip fittings in compliance with ISO 594-1. 

Each filter is sealed, using an external ring insert, to maintain the membrane integrity and best performance.  Filters are color-coded for easy identification of the filter’s membrane type. The Certified Filters are supplied with a Certificate of Quality, batch-to-batch, to guarantee product performance and quality. The filters are visually inspected following quality specifications. Each batch of filters is tested for external dimensions, bubble point, filter integrity, water flow rate, UV extractable, and compliance with all technical procedures, manufacturing specifications, and quality controls for release. Tests are performed by an independent laboratory.

Our Syringe Filters are also available in the following special formats:

  • Robot filters (low hold–up volume) designed for robotic devices (25mm R)
  • Automatic filters (high stress resistance) available for automatic applications (25mm A)
  • Mini-tip filters (for small quantities of analytical samples) (13mm PF)
  • Connection Luer-lock full screw (available on 13mm Filters)

Certified filters, with Traceability, are available on standard products. These filters have PRINTED, externally, a color-coded plastic ring with the BATCH NUMBER (i.e. LOT 123456).  This batch number provides extended certification and traceable documentation in accordance with ISO protocol.

Unique chromatography sample vials, closures and accessories manufactured by J.G. Finneran Associates are available internationally from a network of laboratory dealers.Contact J.G. Finneran Associates toll-free at +1?800.552.3696 or +1-856.696.3605.

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