SpermTec® Wash

SpermTec® Wash is intended for in vitro procedures involving human gametes (sperm and oocytes), including washing of gametes, sperm swim-up procedures, intra-uterine insemination (IUI) of the spermatozoa and sperm injection during intracytoplasmic sperm injection (ICSI). SpermWash® can also be used for human embryo washing and holding, and for embryo transfer (ET) in the uterine cavity.


Features & Benefits:

1,5 years shelf life
Due to HEPES buffer no need for CO2 incubation
Sterilized by using aseptic processing techniques



SpermTec® Wash is a ready-to-use HEPES buffered medium which also contains phenol red, bicarbonate, physiologic salts, glucose, lactate, pyruvate and Human Serum Albumin (4.0 g/l; medicinal substance derived from human blood plasma) and gentamicin (10 mg/l, medicinal substance).


Quality control:

  • pH:              7,30 – 7,90 (Release criteria 7,30 – 7,60 )
  • Osmolality:   270 - 290 mOsm/kg
  • Sterility test by the No growth
    current pH. Eur.
    2.6.1 / USP <71>
  • Endotoxin:     < 0,25 EU/ml
  • Mouse Embryo ≥ 80%
  • Human Serum 3,2 - 4,8 g/l
  • Human sperm ≥ 80%
    survival assay (HSSA)
    (24h exposure): 
  • Certificate of Analysis available upon request. 





 Catalogue No.

Bottle Size


 2 ml


 10 ml


 50 ml


 100 ml


 250 ml


 500 ml

Instructions For Use

Summary of Safety and Clinical Performance (SSCP)

Material Safety Data Sheet (MSDS)