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The light glass reagent jar is designed to work with any amount of substance up to 20,000 ml. The package includes a cover. The jar itself has a capacity scale for quickly determining the volume of contents. Designed for reusable use with the possibility of sterilization. Characteristics: • Volume – 20 l • Height – 505 mm • Diameter – 299 mm • Thread - GL45.

Conical flask KN-2-2000-72 Primelab is a high-quality laboratory accessory made of heat-resistant borosilicate glass 3.3. It has an easy-to-work shape with a wide base of 131 mm and a relatively narrow neck of 72 mm. Designed to work with bulk and liquid substances, the volume of which does not exceed 2 liters. The total height of the flask is 280 mm.

Technical specifications: NIP, g320 Discreteness, g0,0001 Calibration,self-calibration Diameter of the scale bowl, mm91 The smallest weighing limit, g0.01 The price of the verification scale division, mg1 Limits of permissible error of the scales during verification, ± mg, in weighing intervals: from 0.01g to 50g incl. ± 0.5; sv. 50g to 200g incl. ± 1.0; sv. 200g to 320g incl. ± 1.5 according to GOST OIML R 76-1-2011 Accuracy class according to GOST OIML R 76-1-2011I special The actual typical error limits of the scales, mg * ± 0.45 in the entire range The time of setting the readings, s, no more than ~ 1.5 Overall dimensions of the scales, mm367x212x345 Weight of scales, kg, not more than 7 Adjustment weights built 7 years warranty

Biosafety cabinet Belaquilon BA-safe 150 (for biological protection). The Class II Type A2 biological safety cabinets are designed to reduce the risk of infection to the operator during work with dangerous or potentially dangerous microorganisms and to protect the specimen, is the result of the production of biological safety cabinets based on user feedback. Technical specifications Voltage, frequency, 230V ±10%/Hz Engine 1-phase 230 V, 50 Hz, speed 1150 rpm UV lamp TUV UV lamp, UV lamp timer, 6000 hours of operation Wavelength 254 nm Number of LEDs, pcs at least 380 Lighting power, 55 W Work area illumination at least 1500 lux, brightness adjustable, color of luminous flux 6000 K (cold white light) Internal dimension of the working area, at least 1530×504 mm Working height of front screen elevation, 200 mm Max. height of front screen elevation, 510 mm Frontal screen position alarm Audible position warning. Warning appears on display Outer dimension, mm 1668.5x766.2x1506.6 Height of base, mm 690

Technical characteristics: NIP, G6200 Discreteness, g0,01 Calibration,self-calibration The size of the scale bowl / platform, mm170x180 The smallest weighing limit, g0.5 The price of the verification scale division, mg100 Limits of permissible error during initial verification, mgot 0.5g to 500g incl. ±50; sv. 500g to 2000g incl. ±100; sv. 2000g to 6200g incl. ±150 in accordance with GOST OIML R 76-1-2011 Accuracy class according to GOST OIML R 76-1-2011II is high The actual typical error limits of the scales, mg * up to 500g ± 30; sv. 500g ± 50 The adjustment weight is built-in The time of setting the readings, s, no more than ~ 1.5 7 years warranty

Measurement of the activity of hydrogen ions (pH), ORP, EMF and temperature of aqueous media. Laboratory and "field" measurements in various industries and national economy. 24-month warranty for deliveries across the Russian Federation (the electrode system is guaranteed by the manufacturer) Convenience and accuracy of measurement Automatic temperature compensation Automatic recognition of buffer solutions Three measurement modes pH, EMF/ORP, Temperature ° C. A large selection of combined and separate electrodes of domestic and foreign manufacturers High contrast LCD indicator Protective casing Convenience during transportation in "field" measurements Low power consumption Up to 2000 hours of continuous operation from a set of AA type elements

Measurement of the activity of hydrogen ions (pH, pH25), ORP, EMF and temperature of aqueous media. Operational control of parameters of water-chemical regimes at thermal and nuclear power facilities, in accordance with CO 153-34.37.303. Convenience and accuracy of measurements | Automatic temperature compensation. Automatic recognition of buffer solutions. Four measurement modes | pH, pH25, EMF/ORP, temperature. pH measurement in flow and immersion modes | The flow-filling MPN 901/903 module is included. High contrast LCD indicator | Low power consumption | Up to 2000 hours of continuous operation from a set of AA elements.

A 30 ml reagent bottle made of light Primelab glass is presented with a wide neck and a ground-in stopper. This makes it convenient to pour bulk substances and liquid reagents into it. The ground-in stopper ensures complete tightness, protecting the contents from the external environment. Made from light borosilicate glass. Characteristics: • Volume – 30 ml • Base diameter – 40 mm • Throat diameter – 25 mm • Height – 72 mm.

Conical flask KN-1-50-29/32 with divisions complies with GOST 25336-82. Manufactured by Primelab to work with substances whose volume does not exceed 50 ml. Only 3.3 borosilicate glass was used in production. Externally, the flask has a relatively wide base of 51 mm with a height of 85 mm. A grinding section is provided, the size of which is 29/32. Suitable for working with chemically active and toxic substances. It is characterized by high strength and long service life.

Reagent jar, light glass Primelab, 10000 ml is designed taking into account the requirements of safety, ease of use and all the nuances of working with reagents of different consistency. These are liquid, volatile, loose, chemically active acids and others. Thanks to the transparency of the glass, it is possible to observe all processes inside the jar in real time without opening the lid and excluding the impact of the external environment on the contents. Specifications: • Volume – 10000 ml • Height – 410 mm • Diameter – 234 mm • Thread - GL45.

An exhaust cabinet for heating furnaces. The chamber of the laboratory fume cupboard is sheathed with ceramic granite (30x30 cm) from the inside. The base of the cabinet has an all-welded metal frame in powder coating. The side laminated panels (chipboard with a thickness of 16 mm) are edged along the facade with a durable 2-mm PVC edge, which increases their impact resistance and mechanical strength. Exhaust laboratory cabinets are used when working with toxic and harmful volatile materials, with clean materials, with dissolution or decomposition under heat treatment, during sample analysis and many others. The countertop of the exhaust laboratory cabinet is made of ceramic granite as standard. Porcelain stoneware (tile) has a number of advantages: it is resistant to prolonged exposure to acids, alkalis and organic solvents, it has higher mechanical resistance, it withstands high temperatures, it has limited resistance to hydrofluoric acid. Many possible variants of table tops resistant to aggressive materials make the fume cupboard indispensable for any laboratory. The complete set of the fume hood includes: a working chamber: a lifting screen with counterweights, a granite table top; an exhaust pipe on the cabinet lid with a diameter of 150 mm; grounded and not grounded electrical outlets (2 items); a powder-coated metal frame (25x25 mm); legs height-adjustable within 15 mm.