| 31. | A third option is Shiseido's lightly tinted brow fixative ( Macy's ).
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| 32. | The fixative will restore the " tooth " and more pastel can be applied on top.
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| 33. | It is the tooth of the painting surface that holds the pastels, not a fixative.
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| 34. | Bouin solution is a common picric-acid-containing fixative solution used for histology specimens.
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| 35. | Fixatives containing mercuric chloride or potassium dichromate are toxic, making disposal as hazardous waste costly.
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| 36. | Even today it is still used in some places as a mordant ( dye fixative ).
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| 37. | Using a larger sample means it takes longer for the fixative to reach the deeper tissue.
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| 38. | Certain manufacturers produce fixatives specified for a certain media only, such as soft pastel fixatives.
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| 39. | Certain manufacturers produce fixatives specified for a certain media only, such as soft pastel fixatives.
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| 40. | When used in combination with alkaline fixatives, the fruit bodies can produce striking violet colors.
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