SpermFilter® 100% and 40% & 80 are density gradients used in ART for separation and puriﬁcation of highly motile human spermatozoa.
SpermFilter® is composed of silica particles covalently coated with silane and resuspended in isotonice phosphate and Hepes buffered saline.
- pH: 7.4 ± 0.2
- Osmolality: 290 ± 10 mOsm/kg
- Endotoxin: < 0.1 ng/ml (<1 EU/ml)
- Sterility: SAL 10-3
- Sperm Survival Test
18 months for 40% and 80% and 24 months for 100% from production date when stored refrigerated (2° - 8º C). After opening, use aseptic working procedures. Avoid freezing.
The medium is sterilized by ﬁltration and sterility is ensured by testing each batch. Sterility tests verify the absence of viable micro-organism (bacteria, yeast and fungi).
SpermFilter® is supplied in pharmaceutical grade borosilicate glass bottles with Teﬂon-coated rubber stoppers and tamper proof seals.
Precautions and warnings
Do not use if the seal on the bottle is broken or open when the product is delivered.
Do not use if the product shows signs of bacterial contamination or has changed colour.
Always work under hygienic conditions (LAF-bench) to avoid possible contamination.
A material safety data sheet is available from the distributor or on the manufacturer’s website.
Check for regulatory compliance concerning the use of ART products in your country.
Traceabillity must be maintained.
After opening the container, do not use the product longer than 7 days.
|SPF-0050||100% SpermFilter stock solution 50 ml||EUR 72|
|SPF-0100||100% SpermFilter stock solution 100 ml||EUR 121|
|SPFG40-0010||40% SpermFilter Ready-to-use gradient 10 ml||EUR 20|
|SPFG40-0050||40% SpermFilter Ready-to-use gradient 50 ml||EUR 51|
|SPFG40-0100||40% SpermFilter Ready-to-use gradient 100 ml||EUR 72|
|SPFG80-0010||80% SpermFilter Ready-to-use gradient 10 ml||EUR 29|
|SPFG80-0050||80% SpermFilter Ready-to-use gradient 50 ml||EUR 74|
|SPFG80-0100||80% SpermFilter Ready-to-use gradient 100 ml||EUR 103|
How do I order this product?
Please send your order by email. If any questions please don't hesitate to contact us and we will do our utmost to help you. Cryos Customer Service communicates in the following languages: Danish, English, French, German and Italian.