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Manufactured from heat resistant, durable borosilicate glass according to DIN EN ISO 4797 standard. Thick wall, heavy base and reinforced rim prevent breakage during washing and transportation. Perfectly ground NS necks with smooth interior guarantee excellent leak-proof closure. Volume graduations and inscriptions are printed with white enamel. -
Manufactured from thick and 100 % pure cotton fibres for reproducible results without any harm to the samples. Offers high-temperature resistance up to 550°C, high mechanical strength and excellent retention capacity. Controlled dimensional accuracy guarantees excellent fitting to the extractors body. Also suitable for extracting solid or liquid samples from the gases. -
Manufactured from heat resistant, durable borosilicate glass without stopcock according to DIN 12602 standard. Thick wall and reinforced rim prevent breakage during washing and transportation. Perfectly ground NS joint with smooth interior guarantees perfect leakproof sealing. -
Manufactured from best quality glazed porcelain. They perfectly fit the base of desiccator bodies. Featured with perforated holes for perfect heat transfer. -
Manufactured robust polypropylene base with transparent polycarbonate cover with a vacuum stopcock. Featured with a 3-way high vacuum stopcock enabling consistent and uniform vacuum draw and release. Vacuum stopcock can hold maximum vacuum of 1 Torr more than 24 hours. Silicone gasket between the body and the lid ensures grease free, airtight closure. Supplied with a polypropylene perforated desiccator plate. -
Manufactured from borosilicate glass with “pore 1” size sintered glass filter. Reinforced rim prevent breakage. Perfectly ground NS necks with smooth interior are manufactured according to DIN 12242 standard. Supplied with an interchangeable PTFE stopcock which does not require greasing at all. -
Manufactured from borosilicate glass without a filter. Thick wall and reinforced rim prevent breakage during washing and transportation. NS joints are manufactured according to DIN 12242 standard. Supplied with an interchangeable PTFE stopcock which does not require greasing at all. -
Manufactured from chemically inert PTFE with excellent chemical resistance, high mechanical strength and high-temperature resistance between -200°C to +260°C. Stretchs conforms and perfectly seals all joints, connectors, stopcocks with leakproof tightness. -
Ideal for lubricating and leak-proof sealing of all types of joints, metal, and plastic connectors and stopcocks. Recommended to be used under high vacuum conditions. Non-solidifying during use. Easily washable due to the water-soluble characteristic. -
Ideal for lubricating and leak-proof sealing of all types of joints, metal, and plastic connectors and stopcocks. Recommended to be used under standard vacuum conditions. Guarantees excellent chemical and temperature resistance between -40°C to +300°C. Non-solidifying during use. Easily washable due to the water-soluble characteristic. Best results can be achieved by application of a thin layer. -
Manufactured from POM with excellent chemical resistance and high mechanical strength. With their flexible jaws, they guarantee absolute leak-proof, tight connection of two NS joints. -
Manufactured from borosilicate 3.3 for determination of water with xylol method. System consists of a 100ml Erlenmeyer with NS 29/32 joint and an absorption tube attached to Erlenmeyer. -
Manufactured from borosilicate 3.3 for determination of water with xylol method. System consists of a 500ml flask with NS 29/32 joint, a Liebig condenser of 400 mm length and a measuring tube with PTFE stopcock. -
Manufactured from borosilicate glass. Offers practical solutions especially for distillation applications with their different diameters. -
Manufactured from chemically inert PTFE with excellent chemical resistance, high mechanical strength and high-temperature resistance between -200°C to +260°C. Unique flexible body form guarantees 90° angular connections of NS joints and provides corrections of misalignment in glassware assemblies. Extra smooth interior finish guarantees high vacuum sealing performance without a need of any lubricant. -
Manufactured from heat resistant, durable borosilicate glass with a Liebig condenser with two NS 14/23 socket is designed to be used with distillation thermometers. Featured with a vacuum connecting adapter. Excellently ground joints prevent air leaks and liquid leakage.
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