PureSperm SpeediKit

PureSpermSpeedikit Many clinicians in small clinics or private practices are looking for a safe and effective method of preparing sperm for intra-uterine insemination.

They are unsure of their ability to layer a density gradient correctly to achieve optimal results. However, they also know the “swim-up” does not remove sperm with abnormal morphology or damaged DNA, and does not separate out bacteria and viruses from the sperm preparation. So what should they use?
Now there is an alternative method of preparing human sperm for IUI – the PureSperm® SpeediKit. The kit contains sufficient sperm preparation materials for ten patients, already dispensed in Type 1 glass centrifuge tubes. In addition, we provide 10 semen collective tubes, one for each patient, and empty tubes to balance the centrifuge rotor.


  • Sodium chloride
  • Potassium chloride
  • Magnesium sulphate
  • Potassium dihydrogen phosphate
  • Sodium bicarbonate
  • EDTA
  • hSA Human serum albumin
  • Sodium citrate
  • Glucose
  • Calcium lactate
  • Sodium pyruvate
  • Purified water
  • Silane-coated silica
  • Tubes and stoppers are M.E.A. tested
  • Storage and Stability
  • Store at 2 to 30ºC and avoid temperatures above or below these values. Under these conditions the contents of the kit have a shelf-life of minimum 12 months from production. The expiry date is shown on both tubes and cartons. Shelf-life on the product label applies when the product is stored according to manufacturer’s recommendations.
  • No antibiotics, unstable additives or preservatives have been added by the manufacturer to PureSperm®SpeediKit

Precautions and Warnings

  • When retrieving the sperm pellet, follow the instructions given in the pack insert to avoid inadvertent contamination
  • Use aseptic procedures at all times
  • If available, use sealed buckets during centrifugation to avoid creation of aerosols
  • Clean accidental spills using a dampened cloth or paper. PureSperm®SpeediKit causes floors and benches to be extremely slippery
  • PureSperm® SpeediKit does not represent any kind of fire or combustion hazard. A material safety data sheet is available from the distributor or manufacturer(see nidacon.com)
  • Do not use any solution which shows evidence of bacterial contamination
  • Do not use contents if tamper-evident seal is broken
  • Federal Law (USA) restricts this device to sale by or on the order of a physician
  • Please check for regulatory compliance governing the use of ART products in your country

Recommendations for viscous samples

It can be extremely difficult to obtain good yields of motile sperm from highly viscous semen samples. Nidacon has developed a method that could be helpful to you in the lab. You simply add PureSperm®Buffer to the ejaculate, incubate at 37°C for 15-30 minutes and the sample is ready to use. This will give you a much higher proportion of motile sperm.

Pack sizes and catalogue number:

Kit supplied ready to use for 10 patients
Cat No. NI PSSK-010