| name |
7101/7105 |
Material |
glass |
| size |
1-1.2mm |
Product quantity |
50 pieces/box 50 boxes/box |
A glass slide is a rectangular, thick, and transparent glass used to place experimental materials during experiments; The cover glass is placed on the material to avoid contact between the liquid and the objective lens, in order to avoid contamination. It is square, thin, and has good transparency.
effect
A slide is a glass slide used to hold things when observing under a microscope, and then a cover glass is placed on it to observe cells.
usage
1. Smear method is a method of making a film by uniformly coating materials onto a glass slide.
Smear materials include single-celled organisms, small algae, blood, bacterial culture medium, loose tissues of animals and plants, testes, anthers, etc.
When applying the film, attention should be paid to:
(1) The slide must be clean.
(2) The slide should be flat.
(3) The coating must be uniform. Apply the liquid droplet to the right of the center of the slide and evenly spread it with a dissecting blade or toothpick.
(4) The coating should be thin. Using another glass slide as a push slide, gently push along the surface of the glass slide with the applied liquid (the angle between the two slides should be 30 ° -45 °) from right to left to apply a uniform thin layer.
(5) Fixed. If fixation is required, chemical fixative or drying method (bacteria) can be used for fixation.
(6) Staining. Bacteria are treated with methylene blue, and blood is treated with Rui's staining solution. The staining solution should cover the entire coating surface.
(7) Rinse. Soak or dry with absorbent paper.
(8) Seals. Use Canadian gum seals for long-term preservation.
2. The compression method is a method of preparing tissue cells by placing biomaterials between a slide and a cover, and applying a certain amount of pressure.
3. The loading method is a method of sealing biological materials as a whole into glass specimens, which can be used to make temporary or permanent loading.
The loading materials include: micro organisms such as Chlamydomonas, water sponges, amoebas, nematodes; Hydra, the leaf epidermis of plants; Insect wings, feet, mouthparts, human oral epithelial cells, etc.
When using the loading method for production, attention should be paid to:
(1) When holding the glass slide, it should be kept flat or placed on the platform. When dripping water, the amount of water should be appropriate, so that it is exactly covered by the cover glass.
(2) The material should be unfolded with anatomical needles or forceps without overlapping and flattened on the same plane.
(3) When placing the cover glass, slowly cover the water droplets from one side to prevent bubbles from appearing.
(4) When staining, place a drop of staining solution on one side of the cover glass and use absorbent paper to attract it from the other side to evenly stain the specimen under the cover glass. After coloring, use the same method to drop a drop of water, suck out the staining solution, and observe under a microscope.
4. Slicing is a glass specimen made from thin slices cut from an organism.
Due to different requirements, a blade can be used for hand slicing, or tissue blocks can be embedded in paraffin or collodion or frozen at low temperature and sliced using a slicing machine. Cut into 5-10 micron thin slices for observation under an optical microscope. Ultrathin sections made by embedding tissue blocks with epoxy resin or methacrylic acid, with a thickness of 20-50 nanometers, are observed under an electron microscope. Slices used in general teaching, such as root tips and stems, are commonly referred to as paraffin slices.
Cleaning method
Cleaning method: Wash with water or alcohol, and then wipe clean with cotton or gauze (preferably with mirror paper and fingers away)
Product Name: 7101 Glass Slide
Product specification: 25.4 * 76.2mm (customizable)
Thickness index 1-1.2mm
Product features: Excellent special material for glass slides, transparent
Good quality, moisture-proof and shockproof, independent vacuum packaging
Qingdao Hiprove Medical Technologies Co,Ltd isa leading supplier of medical products, laboratoryproducts, healthcare products, etc. Founded in2005, our company specializes in manufacturingexporting and marketing both disposables andequipments from China to world markets. Ourproducts are widely exported to Asia, Middle-East.Africa, European,America Australia, etc(morethan 130 countries and territories) and approvedby TUV SUD for ISO13485 and CE
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