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Calcium oxalate crystals
November 30, 2011
19:30
Manfred
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Forum Posts: 94
Member Since:
May 20, 2011
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Dear all,

 

below a picture showing calcium oxalate crystals of onions (Alium cepa).

The preparation is really simple – cut a small piece of the outer (unliving) cover, embedd in water – ready.

The crystals are either stretched and single, casually crosswise and are a decontamination product of oxalic acid, which is a strong poison for the cell.

http://www.fotos-hochladen.net/uploads/compcalciumoxa2zvgwmdis6.jpg

 

Zeiss Standard 16, Objective: Zeiss 10x plan, Camera: Canon EOS 550

Sorry for my poor English…Cry

Best regards

Manfred

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