#stonylabglass

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STONYLAB Glass Dimroth Coil Reflux Condenser with 24/40 Joints and Hose Connections

Price only $52.63 USD

24/40 joints top and bottom; 8mm hose connections

Coil length: 100mm; overall length: 205mm

More efficient because of more cooling surface

Borosilicate glass, heavy duty and reusable

The Dimroth coil reflux condenser is a versatile and efficient tool in laboratory settings, particularly valued for its enhanced cooling capabilities and space-efficient design.

Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied

Discover our whole condenser collection at

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📣NEW GLASSWARE RELEASE📣

Stonylab Glass Buchner Filtering Funnel 24/40 Join, 500-1000ml

Price starts from $52.63 USD

Functionality: designed for pressurized filtration experiments or gravity-based slow filtration processes

Capacity: 500 ml and 1000 ml; equipped with a hose connector and a 24/40 standard joint

Premium Material: crafted from high borosilicate glass, which withstands high temperatures and corrosion for repeated use

Operational Caution: gradual pressure application is advised during pressurization to prevent damage to the product and experimental errors

Find out our full funnel collection at

[stonylabchem]

STONYLAB Glass Vacuum Cold Trap Bubblers

Price starts from $30.99 USD

3 lengths: 200mm; 225mm; 250mm

Borosilicate Glass, Heavy Duty Design, Reusable & High quality

StonyLab ensures high quality and premium customer service

Please note: 24/40 or 29/42 joint size may be received, which have no impact on using; please be aware of this before purchasing

[stonylabchem]

STONYLAB Graduated Cylinder with 24/40 Joint and Head Stopper

Two capacities: 110mL; 250mL

Price $14.99; $17.99 USD

StonyLab cylinder with a stopper efficiently inhibits liquid evaporation, allowing short-term liquid storage when not in immediate use

With standard 24/40 grinding joint; can serve as a receiving container, offering a visual representation of the collected liquid volume

Crafted from borosilicate glass; features precise and easily readable graduations; reusable and durable

Please note: avoid filling liquids with extreme temperatures, whether too high or too low

Discover our whole cylinder collection at

[stonylabchem]

STONYLAB Single-Stage Rotary Vane Vacuum Pump

Price only $113.67 USD

Flow Rate: 3.5 CFM, Max Power: 1/4 HP, Ultimate Vacuum: 5 Pa, Oil Capacity: 280 ml, Inlet Port: 1/4” sea and 1/2” acme

two voltage: 110V/220V

Quick, easy setup and simple, user-friendly operation; The pump offers low vibration, quiet and stable performance with a solenoid valve preventing oil or gas from backflow

Widely used to compress and convert gases for lab experiments, research, vacuum packing, refrigeration maintenance, wine degassing, deaeration, thermoplastic molding, and other applications; ideal for repairing air conditioning systems including R134A, R410A, R12, R22, and R502

StonyLab Single Stage Rotary Vane Vacuum Pump provides a reliable vacuum source for vacuum filtration, vacuum desiccation, solid phase extraction, and more; can also be used with rotary evaporator

[stonylabchem]

Our exclusive offer - 📣10% OFF SITEWIDE📣 ends today, so act fast and make your purchase now. Whether you're a professional chemist or a hobbyist, we have everything you need to succeed.

Use code MEMORIAL

PLUS Free Shipping to any U.S. addresses.

Visit our site now to discover more:

https://stonylab.com/

[stonylabchem]

📣We are proudly annoucing our 2-Year Comprehensive Warranty program.

It is designed to protect our customers from any defects in materials and workmanship for a period of two years from the original purchase date. This warranty covers labware, glassware, lab equipment, and lab instruments when used normally in accordance with our published guidelines.

Visit https://stonylab.com/pages/warranty to learn more,

For any questions, please don't hesitate to contact our customer service at support@stonylab.com. Always here, 24/7.

[stonylabchem]

STONYLAB Solid Rubber Stoppers with Single Hole, 5-Pack

Price starting at $8.99 USD

Crafted from premium natural rubber, these stoppers are designed for a variety of sealing applications, featuring a single-hole design tailored to your unique requirements

Each pack contains 5 stoppers, ensuring you have an ample supply for your needs

Durable and robust, offering reliable performance in a range of settings

Rubber stoppers are crucial in chemistry labs for sealing containers to prevent the escape of gases or liquids, accommodating specific experimental needs with their flexible and tight sealing capabilities.

Discover the whole collection of stoppers, visit

[stonylabchem]

STONYLAB Lab Desiccator with Knob Cover

The STONYLAB Glass Desiccator is a laboratory essential used for drying, preserving, or storing moisture-sensitive substances.

It features a glass chamber with a knob cover and includes a porcelain plate to separate the sample from the desiccant, typically silica gel.

This product is available in three sizes: 7.4 inches, 9.1 inches, and 12.8 inches in diameter, with prices starting at $93.23 USD.

Desiccators like this are crucial for maintaining a low-humidity environment in various lab experiments.

For more details, visit our desiccator collection at https://stonylab.com/collections/desiccators

[stonylabchem]

StonyLab

Empowering Progress with Every Reaction🧪🌟 Discover the beauty of science with us! Find everything you need for your lab at https://stonylab.com/

Free shipping within United States 10% OFF for new customers upon signup Contact us at support@stonylab.com Our customer service team is available to assist you 24/7

[stonylabchem]

StonyLab Glass Condensers

Multiple types:

Allihn Condenser; Liebig Condenser; Graham Condenser;

Dimroth Reflux Condenser; Dewar Condenser;

Soxhlet Extraction Condenser

Price as low as $32.95 USD

Available in different length and joint sizes.

Premium Material: made from G3.3 high borosilicate glass, ensuring durability and reliability for a range of scientific applications

🧪A glass condenser is a key piece of laboratory equipment used in distillation and reflux operations. Its primary function is to cool vapors and condense them back into liquid form. Condensers are essential in various chemical processes, including the purification of liquids, solvent recovery, and the conducting of reactions under reflux. There are several types of glass condensers, each designed for specific applications.

[stonylabchem]

StonyLab Air Condenser Tube Distillation Adapter

Available in two length: 200mm; 300mm

Sold for $27.9 USD

stonylab Air Condensation Tube is ideal for condensing distillation products, especially when dealing with higher boiling points of distillates

Equipped with a 24/40 standard ground mouth for compatibility with various laboratory setups

Features a condensation diameter of 16mm, allowing efficient cooling

Crafted from high borosilicate glass, ensuring durability, acid and alkali resistance, and long-lasting reusability

More glass adapters:

🧪An Air Condenser Tube Distillation Adapter is a piece of laboratory equipment used in the process of distillation, specifically designed to condense vapors back into liquid without the use of cooling water or other external cooling sources.

[stonylabchem]

STONYLAB NMR Tube Washer Cleaner Glass Apparatus

for 5 mm NMR Tube with 24/40 Joint

Sold for $56.59

Borosilicate glass, heavy duty, reusable

🧪An NMR tube washer is a laboratory instrument used for cleaning and drying Nuclear Magnetic Resonance (NMR) tubes. NMR tubes are typically made of glass and are used to hold samples for analysis in NMR spectroscopy, a technique used to study the structure and dynamics of molecules.

[stonylabchem]

STONYLAB Quartz Cuvette, Spectrophotometer Cuvettes

Sold for $28.99 USD (price of two packs)

10mm light path

3.5mL Volume

OD = 12.5mm X 12.5mm X 45mm

Window Thickness 1.25mm

🧪Spectrophotometer cuvettes are small, transparent containers used in spectrophotometry, a technique used to measure how much light is absorbed or transmitted by a substance. These cuvettes are typically made of materials like glass, quartz, or plastic, depending on the specific requirements of the experiment or analysis.

[stonylabchem]

STONYLAB Ultrasonic Cleaner with Mechanic Control Panel of Heating and Timer

4 Capacities: 2L; 3L; 6L; 10L

2 Power supplies: 110V; 220V

Price as low as $74.47 USD

StonyLab Ultrasonic Cleaner is professional designed to provide effective and efficient cleaning of laboratory glassware and instruments with simply, user-friendly operation

Supplied with heater and timer in knob control panel, ensuring precise cleaning temperature and time control; heating could reduce the adhesion of stains and boost the cleaning power

Operation frequency: 40kHz; temperature is adjustable up to 80°C (176℉)

Made of 304 stainless steel, our safe, reliable ultrasonic cleaner is corrosion and high temperature resistant; FCC, CE and ROHS certified

🧪An ultrasonic cleaner in a chemistry lab is a device that utilizes high-frequency sound waves (ultrasonic waves) to clean various laboratory equipment, glassware, and samples. The cleaner consists of a tank filled with a cleaning solution, typically water or a solvent, in which the items to be cleaned are submerged.

Find the other type with digital display at

[stonylabchem]

STONYLAB Electrolytic Cell

with 5-Hole PTFE Lid

Capacity: 50ml; 100ml

Price from $244.99

Converting electrical energy to chemical energy, StonyLab electrolytic cell is mainly used in electrolysis of water, electrochemical reactions, experiments, and tests

Three electrode system for better control and measurement

Components include 100 ml borosilicate glass cell, hollow screws and sealing screws, PTFE cell lid with 2 gas holes and 3 electrode holes, together with 1 copper electrode and 1 platinum electrode

🧪An electrolytic cell is a device used to facilitate electrolysis, a chemical process driven by an electric current. It consists of two electrodes (an anode and a cathode) submerged in an electrolyte solution. The electrolyte is typically a liquid or molten ionic compound that allows ions to move freely within it.

Find more electrochemistry products, visit