diluted silane coated silica particles density-gradient

SpermTec Silica Gradient 45%, 80% & 100%

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£21.00 (ex VAT)
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SpermTec® gradient G-80 - G-45

SpermTec® Gradient is respectively an 80% or 45% diluted silane coated silica particles density-gradient used for the separation and purification of sperm for use in ART.

No osmatic stress for the gametes when used in combination with IVF Basics® HTF washing medium.

Features & Benefits:

Ready-to-use
1,5 years shelf life
Silane coated silica particles
Osmolair stable with EBSS salts
Removes sources of ROS
Removes bacteria
Removes sperm with abnormal DNA
Improves cryo-survival
Improves yield and recovery compared to swim-up techniques
THE BASIC SPERM TOOL

Quality control

Each lot is thoroughly quality control tested, resulting in a very consistent product quality and reliability.

  • pH:              7,40 +/- 0,2
  • Osmolality:   325 +/- 15 mOsm/kg (45% gradient)
                      315 +/- 15 mOsm/kg (80% gradient)
  • Endotoxin:    < 0,5 EU/ml
  • Sterility:        SAL 10-3
  • Density:        1,0970 – 1,1070 g/ml (80% gradient)
  • Viscosity:      < 1.65 cP (80% gradient) 
  • SST:             ≥ 80%
  • Certificate of Analysis and MSDS are available upon request.
Brochure

SpermTec Silica Gradient