Type and use of micro pipette head
Micropipette heads are used in conjunction with micropipettes and are one of the main consumables in the laboratory. Due to the simple manufacturing process, there are many manufacturers, generally divided into three types: 200 ~ 1000gl (blue), 20-200bd (yellow), l ~ 20ral (five colors). Based on the basic shape, the micro pipette heads are divided into different types according to different experimental needs:
â‘ An aerosol filter membrane is added in the cavity at the end where the tip is connected to the pipette, to prevent contamination caused by accidentally sucking the sample into the pipette body. Especially when handling samples containing radionuclides, it has a protective effect.
â‘¡The tip of the suction head is processed into a cone, which is very convenient to use when sucking a small amount of liquid droplets.
â‘¢Ultra-fine tip tips with a diameter of 0.3mm and 0.03mm are used to add samples to the sample pool of sequencing gel or polyacrylamide gel.
No matter what kind of tips, it is best to be unified between different experimenters in the same experiment, in case of measurement errors, it is easy to find out. In addition, in order to reduce the residual liquid remaining on the inner wall of the tip, it should be siliconized before use.
Simple LED Lamp Night Light
Touch activated night light , table lamp, reading lamp, bedside lamp with color changing LED lights. Touch panel provides full control to easily switch light modes and power on/off.(Touch the panel for over 3 seconds to turn ON/OFF the light.)
Touch LED Light for Bedrooms Living Room
Adjustable Brightness(Dim, Low, Middle and High) : It`s comfortable and cozy for rest & relaxation and also great for reading on the bright setting. With eye friendly 360° light panel which provides a more uniform and delicate light you don`t need to worry about waking up your baby!
Portable Table Bedside Lamps with Rechargeable
LED LED Lamp, USB charge cable, User Manual, we also provide 12-Month Warranty. Note: The battery will last up to 8H with minimum brightness, 4H with max brightness, please recharge it when it is out of power, you can use your phone's wall adapter, it is compatible. It`s comfortable and cozy for rest & relaxation and also great for reading on the bright setting.
Led Lamp,Led Modern Lamp,Adjustable Color Changing Lamp,Led Lamp Light
NINGBO NEWMORE IMP. & EXP. Co., LTD. , https://www.newmore888.com