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Showing 289–300 of 354 results
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sieve tubes (bryone stem) (hemalun)
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small holly stem (ruscus) CT
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small intestine CT (rat or cat)
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smooth muscle CL(intestine or rat stomach)
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soil mites
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solanum stem CT
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sordaria fimicola (ascomycete pyrenomycete)
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sordaria hybrid
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sorrel root CT
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sperm of sea urchin
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spermiducte CT (rat or rabbit)
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sphagnum sporogones CL