High quality laboratory/medical consumables 300ul plastic Pipette tip
AKK LAB pipette tips with cassettes 1. Production environment: Class 100,000 clean room 2. Suitable for general-purpose tips of Eppendorf, Gilson, Biohit, etc. 3. Gradient color, transparent color 4. Tips for high temperature resistance, PP raw material, temperature resistance 121℃ 5. DNase/RNase Free, Non-Pyrogenic certification
| Product name | 300ul plastic micro Pipette tips for laboratory consumables |
| Place of Origin | zhejiang |
| Classification | PIPETTE |
| Material | Virgin polypropylene |
| Brand name | AKK |
| Packing | 500pcs/bag |
| Supply Ability | 100000 Piece/Pieces per Year dropper bottle pipette |
| Certificate | CE ISO FDA |
Precautions for Use
(1) The thumb must be slowly and steadily released when drawing the liquid, and it is never allowed to be released suddenly, in case the solution is inhaled too fast and rushed into the liquid extractor, corroding the plunger and causing air leakage.
(2) In order to obtain higher accuracy, the suction head needs to absorb a sample solution in advance, and then formally pipette, because when absorbing serum protein solution or organic solvent, a layer of "liquid film" will remain on the inner wall of the suction head, resulting in a small amount of liquid discharge and resulting in errors.
(3) High concentration and viscosity of the liquid, will produce errors, in order to eliminate its error compensation, can be determined by the test, compensation can be set by adjusting the knob to change the reading window reading.
(4) An analytical balance can be used to weigh and calculate the weight of the purified water to correct the purifier. The weight of 1mL distilled water at 20℃ is 0.9982g.
(5) The method of repeatedly hitting the suction head of the pipette for tightening is very undesirable. Long-term operation will loose the internal parts and damage the pipette.
(6) Do not pipette until the pipette has been installed.
(7) When setting the range, please pay attention. Rotate to the required range? The figures are clearly in the display window. Do not screw the button out of the range of the set range within the range of the pipette, otherwise the mechanism will get stuck and damage the pipette.
(8) The pipette is strictly prohibited to absorb highly volatile and corrosive liquids (such as concentrated acid, concentrated alkali, organic matter, etc.).
(9)It is strictly prohibited to use a pipette to blow and mix the liquid.
(10) Do not use a large-range pipette to remove a small volume of liquid, so as not to affect the accuracy. Also, if a large amount of liquid needs to be removed from the range, use a pipette.
