[Histonet] preserving fixative glutarald éhyde

[Myri37 <@t> aol.com]

Hello everyone
i have prepared fixative since 4 months and kept it at 4°C
     Glutaraldéhyde Grade I  1%
     paraformaldéhyde 4%
     tampon cacodylat sodium 0.1 M pH 7.4
do you think i can use it ?????
tha,k you very much for your help
Myriam Baali
Natural Implant