Leja logo
THE MANUFACTURER
OF THE ORIGINAL
LEJA® SLIDES
Leja Products BV
Luzernestraat 10
2153 GN Nieuw-Vennep
The Netherlands
Tel: +31 (0)252-621 848
Fax: +31 (0)252-621 806
E-mail: info@leja.nl

THE MANUFACTURER
OF THE ORIGINAL
LEJA® SLIDES
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YOU JUST WANT TO BE SURE.



Leja slides are high quality disposable counting chambers especially made for semen analysis. Due to its characteristics, Leja slides will save time performing a semen analysis, as well as increase the level of accuracy and precision.

Leja, a Dutch company founded in 1995, invented a special technique that involves screen-printing; with a resin containing spacers. By doing this, a chamber consists of defined chamber depth. All slides are covered with a special coating to prevent air bubble formation and to prevent sticking of the semen to the chamber surface. Both resin and ink are non-toxic.

The Leja slides have an excellent low limit of quantification and can handle high sperm concentrations. There is a direct clinical impact: you will be very well equipped to determine the thresholds for the various modalities of Assisted Reproduction Technologies (waiting for natural conception, IUI, IVF or ICSI) and in the decision which treatment is optimal for a couple.

Because of high accuracy and precision of the Leja chambers, your results can be compared to other laboratories, which allows combining scientific data concerning the relationship between semen parameters (concentration, motility, viscosity) and fertility.

During the production process there is a continuous quality control of the slides (chamber depth between defined limits, no air bubble formation during filling and not toxic for boar semen). A certificate of analysis is provided with all slides.