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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.

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.

Conical flask KN-1-100-29/32 with Primelab divisions is intended for laboratory processes. Designed to work with liquid substances whose volume does not exceed 100 ml. For accurate measurements, a measuring scale is applied to the wall. The flask is made of heat-resistant glass in an easy-to-use form with a stable base. A grinding joint is provided with which the flask is securely attached to the equipment. Characteristics: • Base diameter - 64 mm • Section size - 29/32 • Height - 105 mm.

Conical flasks with thread GL18 Primelab are functional and reliable instruments that are an integral part of any laboratory and beyond. Suitable for a wide range of applications, including heating reagents, storing, mixing, carrying out reactions, etc. The conical shape ensures stability on an equal surface, uniform mixing of substances and improved heat transfer, which is important when carrying out certain chemical reactions. The presence of a GL18 thread makes it possible to securely close the flask and prevent leakage of substances. PrimeLab GL18 threaded conical flasks are made of borosilicate glass. They have chemical resistance, high strength and resistance to intensive use.

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.

The KN-2-250-34 flask is manufactured by Primelab from light borosilicate glass, thanks to which you can observe all the processes inside the flask. Does not react with chemically active and toxic substances. It is highly durable and resistant to intensive use. The flask has a conical shape with a wide base (85 mm) and a narrow neck (34 mm) with a height of the entire accessory of 145 mm. Holds up to 250 ml of any substance.

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 conical flask KN-2-500-34 Primelab is made of borosilicate glass, resistant to temperature changes. Designed for chemical reactions in laboratory conditions, including storage, mixing, heating, cooling and more. Has the following characteristics: • Volume – 500 ml • Neck diameter – 34 mm • Base diameter – 105 mm • Height – 180 mm.

Conical flask KN-1-1000-29/32 with Primelab divisions is a laboratory glassware that is suitable for working with chemically active substances. Designed for laboratory processes involving storage, mixing, heating, cooling, etc. Complies with GOST 25336-82. It has a conical flask with an easy-to-work shape. With a wide base of 131 mm, a narrow neck with a grind size of 29/32 is provided. The height of the dish is 210 mm, and the volume is 1000 ml. There is a measuring scale on the wall.

Erlenmeyer conical flask, KN-2-5000 Primelab is an important accessory for any laboratory. Used for heating, mixing, storage and other processes. It has a stable shape in the form of a wide base (22 cm) and a narrow neck (5.5 cm). Designed for 5 liters. The total height of the flask is 36.5 cm. The accessory is made of reliable borosilicate glass, resistant to thermal and chemical influences.