Manual large-volume pipette

Manual large-capacity pipettes draw and discharge liquids through piston movement, used for accurately transferring larger volume samples in the laboratory, commonly applied in batch preparation or dilution operations in the coatings and inks industry.
Selection
When selecting, consider that the pipetting range matches the sample volume, check the material's corrosion resistance, confirm that the accuracy error is within the allowable range, ensure the operation feels light and comfortable, and verify compatibility with common container sizes.

Terms

Instruments

Capacity 1000ul, Minimum Encasement 500 pcs/pack, Sterile design to ensure experimental accuracy, suitable for a variety of Pipette use.

$ 77.00

Capacity 10ml, minimum Encasement 100 pcs/pack, sterile independent Encasement to ensure experimental cleanliness, conical design to ensure airtightness, suitable for a variety of brands Pipette use.

$ 89.00

The 15-hole design is suitable for 10ml suction heads, which are specially matched for HYD-1WB Pipette to ensure accurate and stable pipetting process and improve experimental operation efficiency.

$ 79.00

Standard Processing capacity 500-10000ml, suitable for HR series Disperser, suitable for efficient dispersion processing of large-volume samples.

$ 514.00

The temperature range covers -70 ° C to + 150 ° C, 1000L large-volume studio, using mirror stainless steel inner wall and fiberglass insulation material, equipped with automatic refrigeration adjustment and anti-condensation device to ensure stable and reliable test environment.

$ 13044.00

With 50L large-capacity mixing capacity, 120W motor is used to provide strong power, support 0~ 1500rpm stepless speed regulation and 0~ 120 minute timing function, to meet the high-efficiency mixing requirements of large-volume samples.

$ 323.00

The 10ul capacity specification is used with the standard Pipette, and each pack of 1000 packs meets the needs of batch experiments. The transparent material is convenient for observing the liquid level.

$ 77.00

The 96-hole design is suitable for a variety of Pipette models, and the 200ul capacity meets the needs of routine experiments to ensure that the suction heads are neatly stored and easy to use.

$ 76.00

The 96-hole design is adopted, with a capacity of 10ul, and it is suitable for HYD-0.1B/0.5B Pipette to ensure stable placement and quick access of the suction head, which improves the efficiency and accuracy of the experiment.

$ 76.00

420L large volume studio, Temperature uniformity, temperature control accuracy of +/- 0.5 ℃, with over-temperature protection and timing function, mirror stainless steel liner for easy cleaning, support RS485 Communication interface.

$ 1676.00

Volume 12 liters, the concentration of 5% -35%, equipped with manual speed regulation and digital Rotation speed display function, stainless steel material and new sealing technology to prevent leakage.

$ 3946.00

The 60-hole design is suitable for 1ml suction heads, which are specially optimized for HYD-100B Pipette to ensure stable storage and quick access of the suction heads, and improve the experimental efficiency.

$ 76.00

The 28-hole design can accommodate 5ml suction heads and is suitable for HYD-1000B Pipette to ensure that the suction heads are stored in an orderly manner and easy to use, improving the experimental efficiency.

$ 79.00

Provide a wide temperature range of -70 ° C to 150 ° C, 1000L large-volume studio, Temperature Uniformity ≤ 2.0 ° C, using binary cascade refrigeration and automatic adjustment system to ensure stable and efficient operation.

$ 14577.00

LED non-thermal Illuminant to avoid thermal interference, dual Compressor automatic switching to achieve long-term continuous operation, 800L large volume with 30 program control, can accurately control the temperature Humidity Illumrination degree paraMeters.

$ 8857.00

Articles

Selection Basis for Karl Fischer Titration: Volumetric vs. Coulometric Methods
There are two methods for Karl Fischer moisture titrators: volumetric and coulometric. The volumetric method calculates moisture by measuring the volume of a reagent with a known concentration that is consumed, making it suitable for samples with higher moisture content, such as those in the range of a few thousandths or more.
Karl Fischer Moisture Analyzer Determines Moisture Content in Powder Coatings
This article introduces the method of determining the moisture content in powder coatings using a Karl Fischer moisture analyzer. Excessive moisture content in powder coatings can affect the quality of the coating, leading to issues such as bubbles. The Karl Fischer method measures moisture through the quantitative reaction of iodine and sulfur dioxide, which is divided into volumetric and coulometric methods.
Determination of Non-Volatile Content: Comparison of Precision between Gravimetric and Volumetric Methods
This article compares two common methods for determining non-volatile content: gravimetric method and volumetric method. The gravimetric method involves evaporating the sample through heating and weighing the residue. It is simple, versatile, and suitable for most stable samples. The volumetric method is based on titration through chemical reactions, making it suitable for measuring specific components, although its method development is more complex.
Difference between halogen moisture analyzer and Karl Fischer moisture analyzer
The core difference between halogen moisture analyzers and Karl Fischer moisture analyzers lies in their measurement principles. Halogen moisture analyzers are based on the thermogravimetric method, while Karl Fischer moisture analyzers rely on titration principles, either volumetric or coulometric, which involve quantitative chemical reactions specifically targeting water molecules.
Types and Selection of Paint Viscosity Cups
As a simple tool for measuring the liquid outflow time, the viscosity cup is mainly categorized into various types such as the Tu-4 cup, ISO cup, Ford cup, and Zahn cup, based on standards from different countries and regions. These cups differ in orifice size, capacity, and the types of fluids they are suitable for.