**Basic Knowledge of Disaster Prevention and Mitigation**
1. If a pan catches fire, cover it immediately with a lid and never pour water on it, as this can cause the oil to splatter and spread the fire.
2. In case of an electrical appliance catching fire, first turn off the power supply, then use a wet quilt or damp cloth to smother the flames.
3. If a gas cylinder is on fire, quickly close the valve, cover the cylinder with a wet cloth or blanket, and use cold water to cool the tank while suffocating the flame.
4. When escaping a fire, stay low to avoid inhaling smoke, follow the wall edges, and cover your mouth and nose with a wet towel or handkerchief. Move away from the direction of the fire quickly.
5. If you must pass through a burning area, wet your clothes first or wrap yourself in a wet blanket before moving through swiftly.
**Emergency Tips for High-Rise Fires**
1. Never use elevators during a fire escape. Avoid jumping from windows unless absolutely necessary.
2. If the exit is blocked by fire, move to a window or balcony to signal for help. Close the windows and block door gaps with wet towels to prevent smoke from entering. Stay calm and wait for rescue.
**Gas Leak Emergency Procedures**
1. If you detect a gas leak, immediately shut off the gas source, open all doors and windows for ventilation, and evacuate the area.
2. Move carefully to avoid creating sparks from metal friction.
3. Do not turn on or off any electrical devices, as this could create static sparks and lead to an explosion.
4. In the case of a liquefied gas tank fire, quickly cover it with a wet cloth or blanket and close the valve to stop the flow.
**Removing a Ring Stuck on a Finger**
Do not try to force the ring off with hard objects, as this may cause injury. Soak your hands in cold water or apply ice cubes to reduce swelling. Apply oil or soap to the finger and gently twist the ring off. If it doesn’t come off easily, do not continue. If the finger is swollen or painful, call 119 for professional help from the fire department.
**How to Report a Fire Properly**
When calling for help during a fire, make sure to clearly communicate the following five points:
1. Provide the exact location of the fire, including the building name, floor number, and nearby landmarks.
2. Describe the type of material involved in the fire and its size. Mention if there are any flammable or explosive substances present.
3. State whether there are people trapped inside the building.
4. Give your contact information and remain on the line to provide updates if needed.
5. Continue monitoring the situation until the fire department arrives and report any changes in real time.
By understanding these basic emergency procedures, you can significantly improve your safety and the safety of others during unexpected incidents. Always stay calm, act quickly, and follow official guidelines when possible.
Refill Pipette Tips
Eppendorf tip refill is designed, developed and produced to perfectly match most brands of pipettes. The refill tower tip is suitable for most brands of pipetting systems to ensure pipetting accuracy. The sterile refill tower Pipette tip uses medical-grade plastic packaging to protect the Pipette Tips from contamination. The pipette tip refill is sterile, free of DNA, DNase, RNase, endotoxin or ATP. It can be autoclaved at 121 °C/250 °F (2bar) and sterilized by heat and humidity, in accordance with DIN EN 285. Environmentally friendly packaging. According to the IVD Directive 98/79, it has the European Union CE mark.
Compared with ordinary carton packaging, the refill tips system can save 60% of laboratory space and 70% of plastic. Without touching the tips, you can refill the shelf with one hand. Refill Pipette Tips can be used with universal carrier boxes.
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