Primelab

The Zaitsev absorber is one of the laboratory products manufactured by PrimeLab from heat-resistant glass. Its main purpose is to purify gas mixtures or air from various impurities. It has good absorption and purification efficiency. The device has the shape of an elongated cylinder, the upper part of which is wider than the lower. A tube is horizontally soldered into the upper part, through which purified air comes out. The second tube is located vertically along the entire length of the cylinder. They are equipped with specialized olives that provide a stronger connection with soft hoses.

The conical flask Kn-2-100-34 Primelab is made of borosilicate glass 3.3, which perfectly withstands temperature changes, as well as working with acids, alkalis and other aggressive substances. Suitable for storage, filtration, heating, cooling, mixing and other laboratory processes. The Kn-2-100-34 Primelab flask has compact dimensions. The height is 105 mm with a base diameter of 64 mm and a neck of 34 mm. Designed for 100 ml of any substance.

Vacuum membrane pump PL.HM01.02.6 Primelab is a compact, efficient and durable device for creating a vacuum or pumping gases and vapors in laboratory conditions. It has a low noise level (up to 75 dB) and does not require regular maintenance. Warranty and post-warranty service is available in Russia. The equipment is suitable for working with chemically active and toxic substances and does not react with them. The cameras are made of fluoroplastic, and all its parts have a fluoroplastic coating. The pump capacity is 38 l/min at a maximum vacuum of 6 mbar.

The Primelab installation has the following equipment: Three double-walled glass hydrometer cylinders with glass or Teflon stopcocks (available in two versions); Rack with clamps for three cylinders; Glass manifolds for three cylinders – 2 pcs.; PTFE cover for the cylinder – 3 pcs; Silicone tubes 1 meter – 2 pcs. At the bottom of each cylinder there is a tap that allows you to rinse the container from the previous sample without disassembling the installation for a quick transition to the analysis of the next product. It is possible to supply additional cylinders and a circulation thermostat. A liquid thermostat will be selected upon request. The installation equally accurately determines the density of light and dark products, including gasoline, crude oil, diesel fuel, etc. Specifications: Number of cylinders assembled – 3 The height and volume of each cylinder is 350 mm x 750 ml Measurement temperature – from -5 to 100°С Temperature maintenance accuracy - 0.1°C Tripod base size – 300 mm x 300 mm Tripod height – 700 mm The weight of the installation without glass cylinders is 10 kg. Installation benefits The Primelab petroleum product density measurement unit has a number of advantages. Among the main and significant ones are the following: Removable stainless steel tray; All glass elements are made of Simax borosilicate glass; Wide operating temperature range; The hydrometer is visible along the entire length of the glass cylinders; Removable stainless steel tray; PTFE covers; The small size of the installation allows it to be placed in almost any area. Characteristics Country Russia Volume, ml: 750 (each cylinder) Height, mm: 350 (each cylinder) Compliance: GOST 3900-85, ASTM D1298 Accuracy: up to 0.1°C Version: floor, tabletop Temperature measurement range, °C: -5 to +100 Dimensions: base - 300x300 mm, height - 700 mm Device weight, kg: 10 (without cylinders) Unique opportunity: custom manufacturing of a Primelab installation for determining the density of petroleum products to meet specific customer requirements.

Glass chromatograph tubes from PrimeLab are made of borosilicate glass. Resistant to mechanical damage, thermal and chemical influences. They have absolute smoothness and perfect transparency, which makes them an excellent solution for working in chromatography. The Primelab company manufactures glass tubes for chromatographs from borosilicate glass to order. The size and diameter of the product depends on customer requirements.

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.

A 30 ml light glass reagent bottle with a narrow neck and a ground-in PrimeLab stopper is made of 3.3 borosilicate glass. Chemically stable, does not react with chemically active substances. The ground-in stopper not only securely closes the bottle, but also protects the contents from leakage and evaporation. Characteristics: • Volume – 30 ml • Base diameter – 40 mm • Throat diameter – 18 mm • Height – 76 mm.

Refrigerator KhSh-1-400 29/32 Primelab is a small laboratory accessory designed for cooling vapors and reagents. Inside it there are small balls along which vapors move and cool due to energy loss. Additional cooling can be achieved by running running water over the jacket. The design of the refrigerator includes a core section (29/32), thanks to which it can be connected to laboratory equipment. Its total length is 56 cm with a working part length of 40 cm.

Desiccator 2-210 mm Primelab is designed to isolate the contents from the external environment and protect from moisture due to the missing tap. Protects the contents from direct exposure to ultraviolet rays due to the fact that the desiccator is made of dark glass. Main advantages: • Robust and reliable design; • Ease of use; • Precise regulation of storage conditions. Dimensions: desiccator diameter is 210 mm with a height of 275 mm

The 20,000 ml clear glass reagent bottle with a narrow neck and ground-in stopper is made from high-quality 3.3 borosilicate glass. The main purpose is storage, transportation and mixing of substances. Suitable for working with poisonous, toxic and chemically active substances of any consistency. Their leakage and evaporation is prevented by a ground-in stopper firmly attached to the neck of the bottle. Characteristics: • Volume – 20 l. • Base diameter – 265 mm • Throat diameter – 62 mm • Height – 520 mm.

The KN-2-50-22 flask is produced by the Primelab company from heat-resistant glass that can withstand temperature changes. It can store reagents, heat, cool, mix and carry out other laboratory processes. Characteristics of the conical flask: • Volume - 50 ml • Base diameter - 51 mm • Neck diameter - 22 mm • Height - 90 mm. Thanks to the wide base, it is extremely difficult to tip the flask over.

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.