Sperm Wash

  • Application

    SpermWash® medium is used for semen separation by swim up for IUI or IVF, to wash the spermatozoa and/or for diluting stock solution of silica-based density-gradients.

  • Composition

    SpermWash® medium is composed of Earle’s balanced salt solution (EBSS) including HSA, puruvate, Hepes, phenol red, sodiumbicarbonate and Gentamicin (10 µg/ml).

  • Quality Control

    • pH: 7.4±0.2 (37ºC, 5% CO2)
    • Endotoxin: <1 EU/ml
    • Sterility: The medium is manufactured under sterile conditions and sterility is ensured by testing each batch. Sterility tests verify the absence of viable microorganism (bacteria, yeast and fungi)
    • Sperm survival test
    • Osmolality: 285±10mOsm/k
  • Shelf Life

    One year. Store refrigerated (2°- 8° C). Avoid freezing and exposure to light.

  • Packages

    The medium is supplied sterile filtered in pharmaceutical grade borosilicate glass bottles with Teflon-coated rubber stoppers and tamper proof seals.

  • Product no.

    • SW-0050 50ml
    • SW-0100 100ml
    • SW-0250 250ml
    • SW-0500 500ml

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