BRED Life Science Technology Inc.
Turn-key Solution for Male Infertility Diagnosis
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Easy to test Sperm Vitality / Sperm Vitality test kit
SpermFunc®Vitality - Kit for Determination of Sperm Vitality
( Eosin-Nigrosin Staining)
Features:
Test step:
1. 10μl fresh semen + 50μl eosin-nigrosin solution
2. Mix gently. Incubate at room temperature for 30 seconds
3. Take 5μl of above mixture to make a smear
4. Air-dried. Observe at least 200 sperms under optical microscope, and calculate the percentage of
live sperm
Precautions:
The kit should be stored at 2~8° C, and the use life is one year. Once unpacked, it could be stored for
45 days at 2~8° C.
Test result:
The normal reference value recommended by WHO is Vitality ≥ 58%