“measuring cylinder glass” has been added to your cart. View cart

Deflagrating Spoon with lid
$ 17.28 Original price was: $ 17.28.$ 17.09Current price is: $ 17.09.
Barometer Tubes
$ 7.15 Original price was: $ 7.15.$ 7.08Current price is: $ 7.08.
Whatsapp Order
Barometer Tubes are precision glass tubes used in barometers to measure atmospheric pressure. These tubes are typically filled with mercury or other suitable liquids and are sealed to allow accurate pressure readings based on liquid column height. Barometer tubes are essential components in meteorological instruments and laboratory equipment for pressure measurement and environmental monitoring. Manufactured with high-quality, clear glass, they provide durability, clarity, and accurate fluid displacement for precise readings.
Description
Table of Contents
Toggle
Barometer Tubes
Primary Uses
- Laboratory Applications
- Used in mercury barometers to measure atmospheric pressure in weather studies.
- Essential for experiments requiring accurate pressure measurement and calibration.
- Employed in physics and meteorology laboratories for teaching and research.
- Utilized in pressure-related scientific investigations and demonstrations.
Secondary Uses
- Industrial Applications
- Incorporated into industrial pressure monitoring systems.
- Used for calibrating and testing pressure sensors and instruments.
- Applied in quality control processes where pressure measurement is critical.
- Useful in environmental monitoring stations for atmospheric data collection.
KEY PRODUCT FEATURES
1.Basic Identification Attributes
- Material: High-quality, clear borosilicate or soda-lime glass
- Function: Facilitates accurate measurement of atmospheric or fluid pressure
- Dimensions: Various lengths and diameters depending on barometer type
2.Physical & Chemical Properties
- Transparency: Clear for easy reading of liquid levels
- Resistance: Chemically inert to mercury and other barometric fluids
- Fragility: Glass material requires careful handling to avoid breakage
3.Safety & Hazard Attributes
- Toxicity: Mercury-filled tubes are hazardous; handle with care
- Breakage Risk: Glass shards may cause injury upon breakage
- Environmental Risk: Mercury disposal must comply with hazardous waste regulations
4.Storage & Handling Attributes
- Storage Conditions: Store upright in cushioned, secure areas away from impact
- Handling Precautions: Use protective gloves and eyewear when handling mercury tubes
5.Regulatory & Compliance Attributes
- Compliant with laboratory safety standards for mercury handling
- Manufactured to meet meteorological and laboratory equipment specifications
6.Environmental & Health Impact
- Mercury poses environmental hazards; use alternatives where possible
- Proper disposal required for mercury-containing tubes
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- Handle with care to prevent spills and breakage
- Use in well-ventilated areas and wear protective equipment
First Aid Measures
- Mercury Exposure: Seek immediate medical attention if mercury is inhaled or contacted
- Glass Injury: Clean wounds promptly and seek medical care for cuts
Firefighting Measures
- Fire Hazard: Non-flammable glass and mercury
- Extinguishing Media: Not applicable
Related products
conical flask
Conical flasks, also known as Erlenmeyer flasks, are widely used laboratory glassware characterized by a flat bottom, conical body, and a narrow neck. Made typically from borosilicate glass, they are designed to hold, mix, and heat liquids safely. The narrow neck helps reduce evaporation and splashing during experiments. Conical flasks are essential for titrations, culturing microorganisms, and general solution preparation in laboratories and industrial settings.
Distillation Flask with Side Arm
Distillation Flask with Side Arm is a specialized piece of laboratory glassware designed for use in distillation processes. Made from chemically resistant borosilicate glass, this flask features a round or pear-shaped body with a side arm outlet for vapor to pass through to the condenser. It serves as the container in which liquid mixtures are heated and vaporized, enabling separation based on boiling points. The side arm allows vapors to exit efficiently while minimizing the risk of leaks or contamination. This flask is essential in organic synthesis, chemical purification, and analytical laboratories, facilitating precise and safe distillation operations.
Dropping Funnel with Tap
Dropping Funnel with Tap is a precision laboratory glassware apparatus designed to add liquids dropwise or in a controlled flow to a reaction vessel or system. Typically made from chemically resistant borosilicate glass, this funnel features a conical body with a ground glass joint and an integrated stopcock (tap) at the bottom for precise flow regulation. It allows gradual addition of reactants during sensitive chemical processes, minimizing splashing, sudden reactions, or contamination. Widely used in organic synthesis, titrations, and controlled mixing procedures, it ensures safety and accuracy in laboratory operations.
Gas Jar Lid
Gas Jar Lid is a specially designed cover used to securely seal gas jars, which are containers used to collect, hold, or measure gases in laboratory experiments. Typically made from chemically resistant materials such as glass or plastic, the gas jar lid ensures a tight seal to prevent gas leakage during chemical reactions, gas collection, or storage. It often features one or more ports or holes to allow insertion of tubes, thermometers, or gas delivery apparatus, facilitating controlled gas flow and measurement. Gas jar lids are essential for safe and efficient gas handling in scientific research and educational laboratories.
Gas Jar with Lid
Gas Jar with Lid is a durable, chemically resistant container designed for the collection, storage, and measurement of gases in laboratory settings. Typically made from high-quality borosilicate glass or plastic, the gas jar comes with a tight-fitting lid—often equipped with ports or holes—to ensure an airtight seal and facilitate gas transfer or measurement. This apparatus is essential for conducting gas collection experiments safely and accurately, preventing contamination and gas loss. Widely used in educational, research, and industrial laboratories, gas jars with lids enable efficient handling of gases such as oxygen, hydrogen, carbon dioxide, and other experimental gases.
laboratory glass Volumetric flask with glass stopper
Laboratory Glass Volumetric Flask with Glass Stopper is a precision laboratory container used for preparing and measuring exact volumes of liquid solutions. Made from chemically resistant borosilicate glass, it features a flat bottom and a narrow neck with a precise calibration mark. The glass stopper ensures an airtight seal, preventing evaporation or contamination. Essential in analytical chemistry, pharmaceutical labs, and research, this flask allows accurate dilution, standard solution preparation, and volumetric analysis with high reliability and chemical stability.
Mortar and pestle
Mortar and Pestle is a traditional laboratory apparatus consisting of a bowl (mortar) and a heavy club-shaped tool (pestle) used to manually grind, crush, and mix solid substances into fine powders or pastes. Made from durable materials such as ceramic, glass, porcelain, or stone, this tool facilitates the preparation of samples for chemical analysis, pharmaceutical compounding, and food laboratory testing. The mortar’s thick walls and the pestle’s sturdy design allow effective pulverization without contamination. Mortar and pestle sets are essential in laboratories for homogenizing powders, breaking down crystals, and preparing reagents and mixtures. Their simplicity and reliability make them a staple in chemistry, biology, pharmacology, and food science labs worldwide.
U tube lab glass
Product Description
U Tube Lab Glass is a precision-crafted glass apparatus shaped in a U-form, widely used in laboratory experiments involving fluid dynamics, pressure measurement, and gas collection. Made from chemically resistant borosilicate glass, the U Tube offers excellent durability, thermal resistance, and clarity for easy observation of liquids and gases. It is commonly employed in physics, chemistry, and engineering labs for manometer setups, fluid flow experiments, and pressure differential measurements. The design ensures accurate and reliable results while withstanding the rigors of routine laboratory use.