Laboratory funnel B-250-345 Primelab, stem diameter 24 mm

Tripod "workplace" for single and stripped 0.2 ml tubes, 96 seats

The conical flask Kn-2-250-50 Primelab is made of transparent borosilicate glass, which ensures control of all processes inside the container. Suitable for storage, heating, cooling, filtration and other laboratory processes. Characteristics of the Kn-2-250-50 flask: • Volume – 250 ml • Neck diameter – 504 mm • Base diameter – 64 mm • Height – 140 mm. It has a stable base that prevents the flask from tipping over. The neckline has rounded edges.

The adapter with a Primelab vacuum valve is one of the most popular devices used in creating a vacuum system and working in vacuum conditions. It can be used to regulate the flow of gas or air. Used to connect equipment or create a vacuum. The device is equipped with a grinding core NS 19/26 and a vacuum valve with olive for reliable connection with a soft hose or other equipment. The transition is made of borosilicate glass, making it suitable for operation at different temperatures. Even with intensive use it has a long service life and wear resistance.

The Tishchenko Primelab flask for flushing gases through liquid has a non-standard design. Two outlets with olives at the ends are soldered into the outer part, which provide a strong connection with the hoses. There is a partition in the middle of the container. It is thanks to this form that the quality of gas purification is improved. The main purpose of the bottle is washing, cleaning and drying gases. The Tishchenko flask was made by the Primelab company from borosilicate glass, which has a fairly long service life even with intensive use.

A 250 ml reagent bottle made of light glass with a wide neck and a ground-in stopper PrimeLab is a reliable container for storing, transporting or mixing substances of different consistencies. Thanks to the wide neck (5 cm), bulk substances and liquid reagents can be easily placed into it. The total height is 13 cm with a base diameter of 7 cm. The ground stopper included is suitable for firmly closing the container, which will protect the contents from leakage and evaporation. The bottle is made of borosilicate glass 3.3, so it can be sterilized in different ways for reusable use.

Conical flask KN-1-500-29/32 with divisions complies with GOST 25336-82. Made of transparent borosilicate glass, which allows you to observe all the processes inside. A capacity scale is applied to its wall, allowing you to determine the volume of contents in a matter of seconds. A ground joint (29/32) is provided on the neck, with which the equipment can be securely attached to the flask. The volume is 500 ml with a height of 165 mm. The diameter of the base is 105 mm.

A 500 ml light glass reagent bottle with a narrow neck and a ground stopper is designed for storage, transportation, mixing and other laboratory processes. Supplied complete with a ground-in stopper, ensuring a tight connection with the bottle. Characteristics: • Volume – 500 ml • Base diameter – 85 mm • Throat diameter – 33 mm • Height – 172 mm.

The PrimeLab water jet pump is a simple but effective laboratory device for pumping air from an evaporator, reactor and other equipment, as well as creating a vacuum without connecting to an electrical network. For operation, the use of water supply is sufficient. The pump is made of tempered heat-resistant glass, which ensures a long service life in the absence of serious mechanical damage. At the top of the pump there is a tube to which a soft hose is attached. Through it, water enters the water jet pump. There is a drain pipe at the bottom through which the water drains. A device is connected to the side tube in which it is necessary to pump out the air.

The flat-bottomed flask P-2-3000-50 Primelab is made of borosilicate glass 3.3, which tolerates temperature changes well and does not enter into chemical reactions with reagents. Suitable for working with acids, alkalis and other aggressive substances. Its flat bottom ensures stability on heating plates, making it an ideal choice for heating processes. Characteristics of the flat-bottomed flask P-2-3000-50 Primelab: • Volume – 3000 ml • Height – 370 ml • Throat diameter – 50 ml • Ball diameter – 199 mm.

Bunsen flask 2-500-29/32 with tube PrimeLab, XC is a reliable laboratory vessel with a flat bottom and a side tube with three olives. There is a 29/32 grind, thanks to which the flask can be connected to laboratory equipment for carrying out the necessary processes. The Bunsen flask 2-500-29/32 holds no more than 500 ml with a total height of 170 mm. The diameter of the base is 105 mm.

Flat-bottomed flask P-2-5000-55 Primelab is designed to work with large amounts of substance (up to 5,000 ml). Suitable for storage, uniform heating or cooling of contents, mixing and other laboratory processes. It has the shape of a ball with a flat, stable bottom, so the flask does not require specialized stands. Characteristics of the P-2-5000-55 Primelab flask: • Ball diameter - 235 mm • Neck diameter - 55 mm • Height of the flask - 400 mm • Volume - 5 l.

Electrochemical cell made of borosilicate glass No. 2 PrimeLab has a fairly simple design, but despite this, it is suitable for carrying out a large list of electrochemical processes. Used in scientific laboratories and various industries. The cell is made of borosilicate glass of excellent quality, which has high chemical and thermal resistance. Thanks to complete transparency, it is possible to observe all processes taking place inside the cell.

The flat-bottomed flask P-1-100 29/32 Primelab TS is made of heat-resistant glass that can withstand high temperatures. It can be sterilized in various ways, including in an autoclave. Holds up to 100 ml of any substance, securely attaches to laboratory equipment using a 29/32 joint. It has a spherical shape with a flat base and a height of 110 mm. The neck diameter is 65 mm.

The VD-3-1000 PrimeLab pear-shaped separating funnel will help you quickly and effectively separate different types of substances, the volume of which does not exceed 1000 ml. Externally, it is pear-shaped with a core, tap and spout, the length of which is 70 mm with a total length of the entire funnel of 400 mm. The diameter of the spout is 12 mm, which is more than enough to work with substances of any consistency.

The washing bottle with the nozzle SN-1-100 was manufactured by Primelab in accordance with GOST 25336-82. Made from thermally stable borosilicate glass, which is resistant to intensive use and wear. Has a long service life. Suitable for handling chemicals and autoclave sterilization. The washing bottle with the nozzle SN-1-100 is used for washing various equipment. The nozzle has several special holes for equal distribution of liquid. You can order washing bottles with a nozzle CH-1-100 from Primelab in any quantity. At the same time, impeccable quality of products is guaranteed.

Alonge AIO 29/32-19/26-65 TS Primelab is a strong, durable and reliable connecting component suitable for various laboratory installations and instruments. It has a side outlet and a curved shape with an inclination angle of 105°. At the end of the outlet there is an olive that provides a strong connection with the soft hose. Made from durable Simax borosilicate glass, which has proven itself in the best way during use. Has a long service life and excellent wear resistance. The total length of the device is 65 mm, of which 20 mm is on the narrow lower part with a diameter of 9 mm. The size of the coupling section is 19/26, and the core size is 29/32.

The Bunsen flask 1-5000 with PrimeLab tube is made of durable laboratory glass, resistant to mechanical stress and intensive use. It has a conical shape with a wide base and a narrow neck, as well as a side tube (diameter 11 mm). The height of the entire product is 37 centimeters. Holds up to 5 liters of any reagent. To use, just put a plug on the neck and a vacuum pump hose on the tube.