Claims
- 1. A pre-coated microscope slide comprising a slide and a dyestuff coating thereon sprayed on the slide in the form of individual microfine dyestuff droplets thereon which do not flow together.
- 2. The slide according to claim 1 wherein the slide is passed at a constant speed under a spray nozzle, the spray pattern of which is kept rectangular by means of a mask.
- 3. The slide according to claim 1, wherein the dyestuff solution is sprayed from a two-component nozzle.
- 4. The slide according to claim 3, wherein one component of the two-component nozzle is a gas stream and the dyestuff solution is immediately dried upon impingement by the gas stream to completely dry the dyestuff solution without a further drying step.
- 5. The slide according to claim 1, wherein the dyestuff solution also contains at least one member selected from the group of anti-coagulants, buffers, solubilizing agents, preserving agents and surface-active materials.
- 6. The slide according to claim 1, wherein the dyestuff solution contains, as solvent, water, a lower alcohol, a ketone, an ester or a halogenated hydrocarbon or a mixture thereof.
Priority Claims (1)
Number |
Date |
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Kind |
2525869 |
Apr 1975 |
DEX |
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Parent Case Info
This is a division of application Ser. No. 672,574 filed Mar. 31, 1976 and now U.S. Pat. No. 4,103,041.
US Referenced Citations (5)
Divisions (1)
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Number |
Date |
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Parent |
672574 |
Mar 1976 |
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