・ Used to weigh a certain volume liquid. It is also called a full amount of pipettes.
・ The scale is usually only one bottle, and the scale of the scale is thin, so the scale is more accurate than the same capacity mespipetto.
・ The scale shows the amount of excretion volume and the scale to the scale, indicating the volume when the entire amount is discharged. The TD that means outing is displayed. (TD: to Deliver abbreviation)
・ The scale represents the volume when water at 20 ° C is measured.
・ JIS standard (R3505) stipulates high -precision class A and standard class B.
・ We have two types of JIS class A's tolerance errors, “Custom A” and “Super Grade”, which exceeds class A.
・ Our hole pipette uses DUROBAX®, a glass material with good liquid.

● How to use hole pipet
1. Soak the tip of the hole pipet in the bottom of the liquid container and suck up above the line. (Note that if the liquid in the container is small, it will inhale into the mouth with the air. In the case of harmful liquids, use a safety pipeter, etc.) 2. Quickly block the hole pipet suction port with your index finger. (So ​​that the liquid stops above the mark) 3. Loosen the pressed index finger, slowly drop the liquid, and adjust the menniscas to the target line. 4. Put the tip on the inner wall of the container, release your finger, and discharge the liquid. (Naturally flowing without blowing out) 5. The last liquid at the end is pressed with the index finger and the tip of the pipet is applied to the device, holding the swelling part of the pipet and warming and pushing out the internal air. 。 (Small things below 5 ml are blown out lightly with your mouth)

● Precautions for using hole pipet
The liquid of the container must be more than the amount of sucking. If it is small, it is dangerous to get involved in the air and inhale it into your mouth. In addition, it is often said that heating and drying is "the scale goes crazy", but there is no problem with general heating and drying. In the manufacturing process, white prints and silver stains are burned at a high temperature of 500 ° C or more after hitting the scale. A literature that examines "whether heating affects the scale of the glass bodies" has been announced. However, please note that when heating and drying. It can be damaged by a thermal impact. If you put a freshly washed volume in the upper row of the heated and dryer, depending on the temperature, it may be damaged by the temperature difference from the dropped drops. It is recommended. When using a heated dryer, pay attention to the setting temperature and how to put the glass equipment.