Glassware

Designed for use in the Kjeldahl apparatus used to determine nitrogen. Variants: 1-100-14/23 TS 1-100-19/26 TS 1-1000-29/32 TS 1-250-19/26 specifications 9464-019-29508133-2015, TS 1-50-14/23 TS 1-500-29/32 specifications 9464-019-29508133-2015, TS

Designed for dosing of various solutions. 90 mm, 106 mm.

A jar for reagents made of dark glass PrimeLab, 100 ml is a popular product in laboratories, educational institutions, research centers, small industries and more. Suitable for storing and transporting substances that require protection from ultraviolet radiation. Supplied complete with a lid and a jar with a capacity scale on the wall. Characteristics: • Volume – 100 ml • Height – 100 mm • Diameter – 56 mm • Thread - GL45.

The round-bottom test tube with a screw cap PrimeLab has a wide range of applications in laboratories, scientific enterprises and various industries. This includes storage of liquid, bulk or gaseous substances, transportation, research, etc. The screw-closure lid creates a complete seal. Protects contents from external influences and leakage. Test tube characteristics: • Volume - 15 ml • Diameter - 16 mm • Length - 150 mm.

Longe AO 29/32-29/32 PrimeLab, TS – straight length with a bend, which serves as a connecting element in laboratory installations. The height to the outlet is 75 mm with a total length of 125 mm and a diameter of 9 mm. For connection, a core grind (29/32) and a coupling grind (29/32) are provided. The length is made of technical glass that can withstand high temperatures. Chemically resistant, long service life, suitable for intensive use.

The round-bottom flask K-1-2000-29/32 Primelab is presented in a spherical shape with a 29/32 grind on the neck. It is used for evaporation, synthesis, distillation, distillation and other laboratory processes. The main advantage is the possibility of uniform heating of the entire contents due to the large contact area. To work, you need a special stand, clamp or tripod. The volume of a round bottom flask is 2000 ml. Made of light borosilicate glass, thanks to which all processes inside the flask can be monitored and adjusted.

Desiccator 2-180 mm PrimeLab is made of dark glass, which provides reliable protection of the contents from harmful ultraviolet radiation. Designed to store and protect samples in a laboratory environment. It is also possible to achieve 0% air humidity, which is important when working with certain reagents. The diameter of the desiccator is 18 cm with the height of the entire vessel being 26 cm. It comes complete with a porcelain ring, which is placed at the bottom to circulate air throughout the entire container in isolated conditions.

PrimeLab light glass reagent jar, 1000 ml is made of durable glass, which ensures its durability. Comes complete with a lid that prevents the contents from being affected by the external environment. There is a measuring scale on the side of the jar. Designed for storage and transportation of various types of chemicals and more. Characteristics: • Volume – 1000 ml • Height – 225 mm • Diameter – 101 mm • Thread - GL45.

Our company produces water-jet pumps not only according to our drawings, but also according to the customer’s drawings and technical specifications. How to order The Primelab water jet pump is an effective and simple device that allows you to pump out air from a desiccator, small reactor or evaporator, and organize the functioning of a vacuum line. It does not require electricity to operate, just connect to the water supply. The product is made of high quality heat-resistant tempered glass. The upper outlet is connected to the water supply using a flexible hose; water will be drained through the lower outlet. The side outlet is connected to the device in which it is necessary to create a vacuum. The pump is installed vertically. Tap water is supplied from top to bottom. The upper part of the pump gradually narrows, increasing the speed of water flow. The jet exits the nozzle at the central expansion. According to the laws of physics, as the speed of water flow increases, the pressure drops. Therefore, a vacuum is formed in the central expansion, which draws in air from the side outlet. This air is entrained by the falling water into the lower outlet tube. In this way, air is pumped out from the device or vessel connected to the pump.

Alonge AO-29/32-14/23-90 TS was manufactured by Primelab in accordance with GOST 25336-82. Simax borosilicate glass was used, which does not absorb odors, does not react with contact substances and is resistant to high temperatures. Has a long service life due to the strength of the glass. Technical characteristics of the AO-29/32-14/23-90 Primelab allonge: • Diameter – 9 mm • Height to outlet is 55 mm with a total length of 90 mm • Coupling section size – 14/23 • Core section size – 29/32 . Primelab offers glassblowing services, namely the production of laboratory glassware according to drawings and technical specifications for the customer.

The Tishchenko flask for washing gases through bulk substances produced by the Primelab company is a laboratory container. It has a closed shape with oppositely located branches, at the ends of which there are small olives. Thanks to their presence, the bottle can be reliably and firmly connected to the equipment using a soft hose. There is a partition in the middle that does not reach the end. Flushing of gases is carried out when they pass through granular substances, where unwanted impurities are retained. The Tishchenko bottle is made from high-quality borosilicate glass. It has absolute transparency, which allows you to observe all processes inside the container.