Laboratory Disposables Autoclaving Different Range Adjustable Pipette for Pipette Tips with CE ISO

• Customization: Available
• After-sales Service: After Checking Sample We Sent Products to Customer
• Warranty: 3years
• Model NO.: NW3021
• Disposable: Disposable
• Certification: CE, ISO
• Power Source: Manual
• Material: PP
• Color: Blue
• Application: Laboratory Consumables
• Customized Support: OEM.ODM
• Packing: 50PCS/CTN
• Style: Fixed Pipette or Adjusable Pipette
• Sample: Sample for Free
• Delivery Time: Small Cargo:5days.Large Cargo:5-15days
• Transport Package: Safe Exported Carton
• Specification: 0.1ul. 0.25ul 10ul. 200ul. 500ul. 1000ul. 2000ul.
• Trademark: CNWTC
• Origin: Jangsu. China
• HS Code: 84121900
• Production Capacity: 10000000pieces/Year

Product Description

Product Description

Laboratory disposables autoclaving different range adjustable pipette for pipette tips with ce iso

1.Volume:Different volume
2.Packing:We use the carton to protect the products not be broken.1pcs/box.50pcs/ctn
3.Using:For adaptation the pipette tips.
4.Mareial:Plastic

5.Why choose us:The best price,best quality,best service.

                                                     What is the Pipette
A pipette, also called a pipette gun, is a measuring tool that transfers liquid from the original container to another container
within a certain range. It is widely used in biology, chemistry and other fields.

                                                             Principle
The design of commonly used clinical micropipettes is based on Hooke's law: that is, the length of the spring extension is
proportional to the elastic force within a certain limit, that is, the volume of liquid in the pipette is proportional to the elastic
force of the spring in the pipette.
There are two physical principles of micropipette dispensing: dispensing with an air cushion and dispensing with positive
displacement of the piston without an air cushion. These two micropipettes with different principles have different specific
application ranges .


                                                          Instructions
1. Choose the right pipette
Air displacement pipettes are often used when pipetting standard solutions (such as water, buffer solutions, diluted salt
solutions and acid-base solutions), and liquids with high volatility, high viscosity and density greater than 2.0 g/cm A positive
displacement pipette is used for sample loading in polymerase chain reaction (PCR) assays. For example, when pipetting
15ul of liquid, it is best to choose a pipette with a maximum range of 20ul, and a pipette with a range of 50ul and above is
not accurate enough.
2. Set the pipetting volume
Adjust the pipette volume control knob to set the pipetting volume. When adjusting the pipetting volume, the scale should
be rotated to the scale exceeding the set volume according to the size of the volume, and then back to the set volume to
ensure the best accuracy of pipetting.
3. Assemble the tip
When using a single-channel pipette, align the nose cone of the adjustable pipette with the mouth of the pipette, and press
down gently and vertically to tighten it. When using a multichannel pipette, align the first row of the pipette with the first
nozzle, insert it at an angle, and rock back and forth slightly to tighten.
4. Pipetting
Make sure the pipette, tip and liquid to be pipetted are at the same temperature; then rinse the pipette tip 1-2 times with the
liquid to be pipetted, especially for viscous liquids or liquids with a density different from water. When pipetting the liquid,
immerse the tip of the tip vertically at a depth of 2-3mm below the liquid surface (it is strictly forbidden to insert the tip into
the solution), loosen the operating lever slowly and evenly, wait for the tip to inhale the solution, and let it stand for 2-3 seconds.
And stick it obliquely on the wall of the container to drain away the excess liquid on the outer wall of the suction head.
5. Placement of the pipette
After using the pipette, press down on the push rod of the tip with your thumb, safely withdraw the tip and adjust its capacity
to the marked maximum value, and then hang the pipette on the special pipette rack; When not in use for a long time,
it should be placed in a special box.

Packaging & Shipping

Shipping&Packing

1.we use the cotton to protect the products not be broken,NW3001-NW3020:1pcs/box.50pcs/ctn
2.Sample is free. Clients need pay express freight charges. Sample delivery time is about 1-3 days.
3.Large cargo delivery time based on customer's requirements. Usually needs 15-30 days.

Company Profile

Chongqing New World Trading Co., Ltd was established in 2009, which is a professional manufacturer and exporter in
the area of laboratory consumables and medical consumables. Factory is located in Haimen City, Jiangsu Province, just
to the north of Shanghai, the transportation is very convenient.
Our main products include filter tip, flocked swab, centrifuge tube, test tube, microscope slide, pipette tip, urine
container, blood collection tubes, female swab, blood lancets and other plastic labwares. We have more than 200
kinds of products which are selling to European, Middle East, Southeast Asia, Africa, America and other countries. All the
products have been highly praised by our clients.
We promise to offer reliable quality and professional service.

 

 

FAQ

1.May i get the sample of the Pipette before i place an order?
Yes,we can sent the sample for you for testing.

2.How about the delivery time of the Pipette?
Small cargo:1-3 days .Large cargo:3-10 days.

3.How i pay for you for the Pipette?
We support the TT,L/C,Paypal,western union,etc.

4.Do you sell other lab and medical products?
Yes,such as centrifuge tube,glass slide,cover glass,blood collection tube,urine test strips,flocked swab,etc.

5.What`s the Pipette` moq?
Our Pipette` moq is 100pcs.

6.Can i visit your factory?
Yes,We`    re pleasure that you visit our factory.

7.Do you have ce iso certification?
Yes,we have all certification.

8.If i buy more products,can you give me more discount?
Yes,dear customer,we`ll give you a best price.

 

 

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