What is high profile microtome blades?
High profile microtome blades deliver superior performance Ideal for producing ribbons from paraffin blocks with soft tissue. The soft tissue blades are PTFE coated to reduce friction when sectioning. Applicable for microtomy and cryotomy.
What is the difference between high and low profile microtome blades?
Standard Low Profile blades for routine thin tissue samples; High Profile blades for thicker sections; Heavy Duty for difficult-to-section samples like uterus.
What blades are used in microtome?
Microtomes use steel, glass or diamond blades depending upon the specimen being sliced and the desired thickness of the sections being cut. Steel blades are used to prepare histological sections of animal or plant tissues for light microscopy.
How do you maximize the life of a disposable microtome blade?
Avoid touching the edge with any hard objects such as forceps or brush. Use the blade systematically, working from one end to the other. This will give you maximum life from every part of the blade.
What is plano concave knife?
A} PLANO CONCAVE KNIFE. One side of cutting surface is flat and the other is concave with different degrees of concavity. ❑ Extremely sharp, but delicate. ❑ Used for cutting soft samples like nitrocellulose embedded tissues.
How do I choose a microtome blade?
These blades should be resistant to rust and fully hardened for the best quality. Disposable microtome blades are made of high-quality stainless steel. When held in an appropriate knife holder, disposable blades produce superior sections.
How do you take care of a disposable microtome blade?
Ensure that the lock is properly engaged. Always wear gloves when cleaning the microtome. Use a disinfectant that is effective against possible infectious agents. If using 10% bleach, be sure to rinse with water to avoid rusting of equipment.
What is the maintaining temperature of paraffin oven?
Infiltration in overheated paraffin (above 60oC) will also produce shrinkage and hardening of tissues and destroy lymphoid tissues completely. To avoid this, the paraffin oven must be maintained at a temperature 2 to 5oC above the melting point of paraffin to be used for impregnation.
What is the cutting angle of microtome blade?
The blade clearance angle prevents contact between the blade facet and the face of the block. The facet angle is the angle between two facets that form the cutting edge. The facet angle is approximately 35 degrees but can vary with different OEM blades.
What is microtome knife profile?
PROFILE A (PLANO CONCAVE)PROFILE A (PLANO CONCAVE) One side of cutting surface is flat and the other is concave with different degrees of concavity Extremely sharp, but delicate Used for cutting soft samples like nitrocellulose embedded tissues The plane surface is closest to tissue block Sledge and rotary …
What is a vibrating microtome?
Vibrating microtomes (Vibratomes) by Leica Biosystems help you to accurately cut tissue under physiologial conditions without freezing or embedding. These precise instruments maintain cell morphology, enzyme activity, as well as cell viability of the tissue.
How much does a microtome cost?
We have already done the research for you, and the average cost of Microtome medical devices is currently $ 3,984.