Gram (Control Slides)


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5 Slides

$ 89.00

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$ 341.00

100 Slides

$ 1,229.00

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Gram Control Slides contain a section of gram-positive and gram-negative staining rat lung and a section of human lung nonreactive to organisms. The positive control slides are intended to be used to verify histological techniques and reagent reactivity and are not intended to be used for any quantitative purpose. 

Tissues are from human tissue, formaldehyde-fixed, paraffin-embedded, heat dried and cut at 5 microns unless otherwise specified.  Standard tissue placement is mid-range of the slide. 

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