my special opinion this natural materials a good preservation for nematoda and cestoda and could be stile normal for years for teaching and studying.

Dear Prof. Suzan,

I think the answer is yes, taking into consideration some factors which could be related to specimen size and the qualities of the preservative material. Please check the links below.

Best regards

SM Najim

http://www.iasj.net/iasj?func=fulltext&aId=12810

http://www.taxonomy.be/gti_abctaxa/volumes/volume-8-manual-atbi/chpater-18/Chapter_18.pdf/download/en/1/Chapter%2018.pdf

How about turmeric vinegar?

Dear Dr. Suzan Al-Azizz

I think yes, especially in the case of the use of natural bee honey as a preservative as the honey is a good preservative as it is used in modern medicine, especially for the packaging of surgeries that are difficult to sew and as a preservative and weatherproof entry microbes and neighborhoods other to the inner part of the surgical procedure.

Best regards

S J Muhammed

 Dear Suzan,

Interesting potential of fermented and pickled products containing acetic acid.

Please check the attach file.

Regards

KS Al-Niaeem

Dear Dr suzan. .you must try and published the result ...it's wonderful if yes ...Regards