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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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DOWNLOADS.

Download your certificate of analysis here
By entering the production date and slide type, you will be able to download the corresponding certificate of analysis here in PDF format.

Manuals
Download all different types of available manuals here.

Literature
Most relevant literature can be found here.

 

Useful documents

Below you can find a collection of useful documents that are referred to in other pages of our website.

Making more money with boar sperm [109 KB]
By filling out this spreadsheet, you can calculate how much money you can save by switching from your present method to Leja slides and CASA.

Which counting method should you use:  [96 KB]
Find out which counting method is the cheapest to work with in your laboratory. This spreadsheet compares the Leja slides to two different handcounting methods.

Comparison between counting methods:  [646 KB]
This powerpoint presentation shows some information on different counting methods with their benefits and pitfalls.

Post-vasectomy check:  [136 KB]
Performing a good post-vasectomy check is not easy. Here you can find how Leja approaches this problem.

The Segre Silberberg effect [114 KB]
This is a small summary about the Segre Silberberg effect and explains why you should compensate for it
.

Correlation table:  [72 KB]
In this table you will find the correlation between filling time, the Sx factor (Segre-Silberberg correlation factor), and the viscosity of the sample for the SC-20-01-02-B and SC-20-01-04-B slides.

2009 Brochure:  [825 KB] (human market segment)