Mortar and pestle
Mortar and pestle photos found on the web
Mortar and pestle free stock photo
A mortar and pestle containing copper sulfate.
Free high resolution images mortar and pestle, sample, poison, precautions, reagents, research.
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Non-Commercial. You can use this work for non-commercial, personal and educational purposes, but you must specify the source.
Tags:
Medical sample poison precautions reagents research risk safety science mortar scientific solution storage substance tests toxic pestle analysis biology discovery chemical chemist chemistry compounds containers danger education laboratory experiment experimental glass glassware hazard lab toxin
Camera: OLYMPUS IMAGING CORP. (E-500)
ISO: 200
Aperture: f/4.0
More free photos / by Geoffrey Whiteway