PIPETTES - 198 Anuncios

Martes 28 septiembre 2021

As one of the Most Reliable Plastic & Glass Packaging Container Suppliers in China, select glass bottles, plastic bottles, plastic jars, glass jars and plastic pipette droppers with high-quality and affordable prices here. 0.5 oz container, including 0.5oz Boston bottle and 0...

Viernes 11 junio 2021

Cantidad : 500000PCS - Precio : 0.2USD~8000USD

Liquid Chromogenic Culture Medium Coliforms and E. coli liquid chromogenic medium Performance Characteristics of Liquid Chromogenic Culture Media 1. It is included in the "Japan Food Hygiene Guide" (2004 edition) with strong authoritative influence. 2. There are two kinds of chromogenic...

Jueves 03 junio 2021

SIZE PLASTIC is a leading supplier of glass bottles wholesale, glass jars wholesale, plastic bottles wholesale, plastic jars and plastic pipette dropper wholesale. Child proof jars are mainly made of glass with child-resistant caps of different colors and materials, such as bamboo and metal...

Jueves 03 junio 2021

Cosmetic glass bottle is classified into wide-mouth bottles and narrow-mouth bottles. Wide-mouth bottles are generally used for solid paste, and they are to go with aluminized caps or plastic caps. The caps adopt effects such as color spraying. Narrow-mouth bottles are generally used...

Jueves 03 junio 2021

SIZE PLASTIC is a leading supplier of blue glass jars wholesale , glass jars wholesale, plastic bottles wholesale, blue jars wholesale plastic jars and plastic pipette dropper wholesale. Blue glass bottles and jars can be used for the packaging of flavors, chemical reagents, liquid medicines...

Jueves 03 junio 2021

SIZE PLASTIC, a leading supplier of glass colored bottles wholesale, glass jars wholesale, plastic bottles wholesale, plastic jars and plastic pipette dropper wholesale. The wholesale plastic amber bottles , amber bottles with dropper wholesale has a good barrier performance, which...

Jueves 25 marzo 2021

Precio : US $1 - 3,000 / Set

Basic information of Foot Valve This valve is installed at the bottom of the pump's underwater pipette, restricting the return of the liquid to the water source in the pump pipe. Dof960 series of cases Features of Foot Valve - Full pipe size flow area; 2. Lowest head loss; 3. 360°...

Miércoles 30 diciembre 2020

Boston bottle with caps (airtight glass bottles wholesale) is perfect for essential oils, herbal tinctures, and food products. The narrow mouth provides easy pouring of liquid. Screw caps used are tested non-spill, and fit the medical standard. 0.5oz,1oz,2oz,4oz,8oz Boston bottle with cap 18-400...

Lunes 13 abril 2020

Most of the pipette tips in the manufacturing process are added to a small number of additives, such as color materials and release agents. The color materials are the addition of corresponding chromogenic materials to polypropylene; the release agent is often used to help the pipette...

Lunes 30 marzo 2020

Classification Divide fat belly pipette and commonly used pipette. It consists of a rubber nipple and a glass tube with a pointed mouth. Use Extract or add a small amount of reagent and extract supernatant to separate the precipitate. Matters needing attention During drip-adding,...

Lunes 23 marzo 2020

HAWACH manual pipette is home to three series, standard, advanced and advanced plus. The first two are semi-autoclave and last one is full-autoclave, which is more suitable for biology. Also, they can be divided into single channel adjustable volume pipettes, single channel fixed volume pipettes...

Lunes 16 marzo 2020

The Manual pipette is designed to provide comfort and quality for daily operations. It pays more attention to humanization and durability. This kind of pipette combines durable construction, ease of use, and portability, making it the best choice for professionals. In addition, a...

Miércoles 11 marzo 2020

Use of pipette: a. Set liquid volume: 1). When adjusting from large volume to small volume, you need to use the normal adjustment method and rotate the scale anticlockwise. 2). When adjusting from small volume to large volume, adjust clockwise to the scale exceeding the set volume...

Domingo 19 enero 2020

In 1958, the German company Eppendorf invented the first single-channel fixed-range pipe tte. In 1968, the Finnish Lab system (Raybo) invented a multi-channel fixed-range pipette, which greatly improved the efficiency of pipetting operations. In the early 1970s, Gilson of France introduced...

Lunes 13 enero 2020

Hawach pipe tte is widely used in the clinical laboratory because of its simple structure and easy to use. Its basic structure mainly has the display window, the capacity adjustment part, the piston, the 0- shape ring, the suction tube and the suction head (suction nozzle) and so...

Viernes 03 enero 2020

During this process, never push the button out of the range, or it will get stuck in the internal mechanism and damage the pipette. Pipette tip installment It is wrong to knock on the tip box a few time when putting the pipette tips on the pipette. By doing so, it will bring damage...

Viernes 03 enero 2020

The pipette could be cleaned by being separated into two parts. The outer wall of the pipe tte should be cleaned regularly with 95% or 60% isopropanol. Next, wipe it with distilled water and dry naturally. Its internal cleaning requires disassembly of the pipette's lower part, where...

Lunes 16 diciembre 2019

1. Adjusting range When adjusting the measuring range, if you want to adjust from large volume to small volume, you can rotate the knob anticlockwise according to the normal adjustment method; but if you want to adjust from small volume to large volume, you can first rotate the scale...

Jueves 12 diciembre 2019

Hawach bottle-top dispenser is an instrument for measuring liquid medicine. To ensure that your bottleneck dispenser has a long service life, some maintenance, and cleaning work can be done in the following situations: the pipette piston is not flexible; the dispensing of some restrictive...

Martes 10 diciembre 2019

Hawach's pipette b lends cutting edge innovation and engineering to deliver superior reproducible results with extraordinary comfort. Secure volume lock allows convenient one-hand adjustment and averts potential drift. It brings excellent hand comfort and less fatigue while maintaining...

Lunes 09 diciembre 2019

Pipette tips supplied by Hawach Scientific fit for wide applications and sample handling with superior performance. It is made from non-sterile PP material in a fully automated and clean room facility, which can assure excellent clarity and flexibility for accurate analysis results...

Lunes 09 diciembre 2019

The working principle of the pipette is that the piston moves through the telescopic movement of the spring to achieve aspiration and discharge. Under the push of the piston, part of the air is exhausted, and the liquid is sucked in at atmospheric pressure, and then the air is pushed...

Sábado 26 octubre 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

Basic information of Foot Valve This valve is installed at the bottom of the pump's underwater pipette, restricting the return of the liquid to the water source in the pump pipe. Features of Foot Valve 1. Full pipe size flow area; 2. Lowest head loss; 3. 360° stainless steel strainer; 4...

Martes 08 octubre 2019

The pipette is a kind of common instruments in the labs. And how should the experimenters use the pipette correctly? We will introduce the steps in the follow-up articles. Step 1: Hold the pipette correctly Hold the handle of the pipette with the palm and four fingers, put the index...

Domingo 29 septiembre 2019

When purchasing pipette, the following aspects should be considered 1. High-quality performance 2. Unique Volume Control System 3. Consistent accuracy and repeatability 4. Reliable and durable 5. Human body engineering The following will take the human body engineering of the pipette...

Miércoles 25 septiembre 2019

The pipette is a kind of accurate instrument for quantitative transferring and weighing liquid in biology and chemistry laboratories. The most relative element to keep the pipette accurate is tightness. There are several main factors affecting the tightness of the pipette. The first...

Miércoles 25 septiembre 2019

Please read following instructions carefully before the operation in case of any danger or degraded performance of bottle-top dispenser. Operation procedures 1. Insert both inlet and outlet and then tighten screws; 2. Remove cap and place it under outlet pipe; 3. Turn knob to intended...

Lunes 23 septiembre 2019

1. If the liquid accidentally enters the piston chamber, the pollutants should be removed in time. 2. After the use of the pipette, adjust the range of the pipette to the maximum, and place the pipette vertically on the pipette rack. 3. According to the frequency of use, all pipettes...

Lunes 23 septiembre 2019

When the experimenters use the bottle-top dispenser doing experiments, they assemble the pipette, the distribution pipe, and the reagent bottle firstly. And then before separating the liquid, they should remove the bubbles in the bottle-top dispenser in order to ensure the accuracy...

Jueves 19 septiembre 2019

Basically, the pipette is an instrument for a trace amount of liquid transfer, while the bottle-top dispenser needs installing at the mouth of a solvent bottle to move larger liquid amounts. Categories In terms of automatization, the pipette can be divided into mechanical and electronic...