Related Products
Centrifuge tube is a cylindrical, conical-bottomed container used in laboratories to hold samples during centrifugation. Made of plastic or glass, it is designed to withstand high-speed spinning that separates components based on density. Centrifuge tubes come in various sizes (e.g., 1.5 mL, 15 mL, 50 mL) and often have screw caps or snap lids to prevent leakage during use.
Porcelain crucible is a small, heat-resistant container made from ceramic material, used in laboratories for heating substances to very high temperatures. It is commonly used in ash content analysis, metal melting, and chemical reactions that require intense heat. Crucibles can withstand open flames and are often used with a lid and a clay triangle during heating.
A stand and clamp is a basic yet essential piece of laboratory equipment used to hold and support apparatus during experiments. It provides stability and helps secure glassware or other tools in place.
Burette is a long, graduated glass tube with a tap at the bottom, used in laboratories to accurately deliver measured volumes of liquids, especially in titrations. It allows controlled addition of a solution to react with another in a flask. Burettes are marked with precise volume measurements, making them essential for quantitative chemical analysis.
A hydrometer is an instrument used to measure the specific gravity (relative density) of liquids. It consists of a sealed glass tube with a weighted bottom, allowing it to float upright. The level to which it sinks indicates the liquid’s density. Hydrometers are commonly used in brewing, winemaking, and battery testing.
PCR tubes are small, thin-walled plastic tubes used in Polymerase Chain Reaction (PCR) to hold DNA samples during thermal cycling. Made of polypropylene, they ensure efficient heat transfer and chemical resistance. They typically come in 0.2 mL or 0.5 mL sizes, with flat or domed caps. PCR tubes are essential for precise and contamination-free DNA amplification.
Conical flask, also known as an Erlenmeyer flask, is a laboratory container with a conical body, flat bottom, and a narrow neck. It is used for mixing, heating, and storing liquids. The narrow neck helps reduce spillage and allows for use with stoppers. It is ideal for titrations, as it can be easily swirled without risk of spilling.
A vacuum distillation glass set is a laboratory apparatus used to distill liquids at reduced pressure, allowing substances with high boiling points to vaporize at lower temperatures. This prevents thermal decomposition and is ideal for heat-sensitive compounds.
Boiling flasks are used for heating and boiling of liquids. The flasks are designed to have round bodies with long, thin necks to facilitate uniform heat distribution and minimize evaporation. Boiling flasks are typically made of borosilicate glass, which is resistant to thermal shock and chemicals. Some boiling flasks have rounded or conical bottoms and need support to stand upright, while others have flat bottoms and can stand alone.
The Le Chatelier Specific Gravity Bottle is a specialized glass apparatus used to determine the specific gravity (relative density) of fine materials like cement. It has a narrow neck with a graduated scale and a bulb at the bottom. The bottle accurately measures the volume displaced by a known weight of material, helping assess quality and consistency in construction materials.
A desiccator is a sealed container used in laboratories to keep moisture-sensitive items dry. It contains a desiccant, such as silica gel, which absorbs humidity. Desiccators are commonly used to store samples, dry chemicals, or protect equipment from moisture, ensuring accurate experimental results and preserving sample integrity.
Reviews
There are no reviews yet.