Volumetric pipette with safety bulb, 25 ml

Glass pipette cleaning brush with natural bristles.

Pipette pump-ball for easy use of filled pipettes. Automatic and patented valve. Easy to clean with hot steam. Suitable for all standard pipettes. How to use: Connect to a pipette and press with two fingers at the "A" point and at the same time pressing the rubber ball with the other hand - the ball will create a vacuum. You can now increase levels by pressing "S" and decrease by pressing "E"..

The ideal solution for sampling your beer, wine, etc. liquids in a quick and easy way. You can even use it as a cleaning cylinder! Made of crystal clear plastic that gives you the ability to judge color and transparency and read the hydrometer reading. It closes automatically, so there is no need to press the cylinder with your finger. 50 cm long, easy and automatic filling without pressing. The hydrometer is not included..

High-quality glass pipette, calibration accuracy 0.05ml.

High-quality glass pipette, calibration accuracy 0.10ml.

High-quality glass pipette, calibration accuracy 0.10ml.

Stainless and long-lasting professional beer or wine sampling pipette. Easy to clean and disinfect, volume: 60ml, length: 48 cm, diameter: 2 cm.

Volumetric pipette with bubble, accuracy 0.020ml.

High-quality glass pipette, calibration accuracy 0.10ml.

Stainless and long-lasting professional beer or wine sampling pipette. Easy to clean and disinfect, volume: 60ml, length: 48 cm, diameter: 2 cm.

refractometer is a precision optical instrument that determines the density of a liquid based on its refractive index. The refractometer has two scales that can be read simultaneously. Brix and Viscosity SG reading. Accurate but easy to use: just put a few drops of liquid on the prism and the density is read directly. Scale 0-32% Brix, reading per 0.2% ; SG scale 1.000-1.130SG, reading with 0.001 accuracy ; automatic temperature correction (+10...+30C), High-quality aluminum construction, Easy to calibrate, Strong packaging, Contents: refractometer, pipette, mini-screwdriver, storage bag, soft cleaning cloth. Glass hydrometers follow Archimedes' law: any body in a liquid or gas is subject to a buoyant force equal to the weight of the liquid or gas displaced by that body. A gram is the mass of 1cm³/1ml of pure water. Specific gravity is mass per unit volume - g / cm³. The specific gravity of pure water is 1 g/cm³ or 1 (1.000). Scale for measuring Brix sugar content from 0 to 32% (0 to 32 ° Bx), accuracy is 0.2% (° Bx). Degree of Brix (° Bx). The scale in Brix degrees (symbol ° Bx) is designed to determine how many grams of sucrose are dissolved in 100g of sugar aqueous solution. The degree of Brix indicates the strength of the solution as a percentage by mass (mass fraction of sugar). If you measure a value of 25°Bx, it means that 25g of sucrose is dissolved in 100g of aqueous solution. In other words, 100g of sucrose in an aqueous solution contains 25g of sucrose and 75g of water. Therefore, the percentage sign (%) is sometimes used as a unit, since the sucrose content is the percentage of sucrose by weight. Brix results are fully convertible to refractive index (degrees of Brix are defined according to the international standard ICUMSA), so refractometers equipped with a Brix scale can be used to measure any chemical..

Manometer for CO2 pressure with 1/4 thread.

Glass measuring cylinder 100ml (accuracy 1ml). With a stable plastic base with six edges..