Burets with Screw Type PTFE Stopcock 50mL

Our Burets with Screw Type PTFE Stopcock 50mL are the perfect solution for precise measuring and dispensing of liquids in laboratory settings. The screw type PTFE stopcock ensures accurate control of flow rate and prevents any leakage. Made from high-quality materials, these burets are durable and can withstand harsh chemicals and extreme temperatures. Whether you are conducting experiments or analyzing samples, our Burets with Screw Type PTFE Stopcock 50mL are an essential tool for any laboratory.

Plastic 100Ml Burette

The Plastic 100Ml Burette is a laboratory tool used for precise measurement of liquids. Made from durable plastic, this burette is ideal for use in educational and research settings. Its clear markings make it easy to read and accurate to use. Whether you are a student, teacher or researcher, the Plastic 100Ml Burette is an essential tool for your laboratory needs.

Glass Beakers, 400mL

These Borosilicate Glass Beakers are a crucial component of any lab, especially when it comes to making/mixing solutions. They are made of thick, heavy-duty glass and have a slightly flared, beaded top with a spout designed for excellent pouring characteristics. They can also be placed directly over heat sources to heat solutions. The beakers come in a 10 pack of 400 mL, making them a great value for any lab.

Key Features:

• Uniform wall thickness for durability
• Matte finish marking area for easy labeling with an ordinary pencil
• White graduated scale for easy measuring and mixing of liquids

Product Specifications:

Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm)

These Glass Cylindrical Lenses Plano-Convex Power 14D (Focal Length ~72Mm) are designed to focus light along a straight line. They are particularly useful for looking at full paths of rays on paper, such as pencils of light emerging from the slits of a comb illuminated by a small lamp. Made of optically true glass with polished faces and ground edges, these lenses are also known as square lens or ray box lens. With their unique design, they are perfect for various applications that require precise light manipulation.

Rubber Pipette Filler

The Rubber Pipette Filler is a convenient tool used to release air, draw solution, and precisely release solution from a pipette. It is designed to fill both glass and plastic pipettes safely. This tool is perfect for anyone who needs to dispense precise amounts of liquid in their work or experiments.

Key Features:

• Convenient and easy to use
• Allows for precise solution dispensing
• Works with both glass and plastic pipettes

Instructions:

1. Insert the top of the pipette in the bottom of the pipette filler.
2. Release air from the pipette filler by squeezing valve "A" on the top of the pipette filler while simultaneously squeezing the bulb. The amount of air released should be dependent on the size of the pipette being used. More air should be released for larger volume pipettes.
3. Insert the tip of the pipette into the solution to be dispensed.
4. Siphon solution into the pipette to the desired level by squeezing valve "S" on the bottom of the pipette filler. This uses the vacuum created in the bulb to draw solution into the pipette. Avoid drawing solution into the pipette filler.
5. Empty the pipette by squeezing valve "E" on the side tube. This will help to release solution at the desired rate and to the desired level.
6. It is best to fill the pipette past the zero mark on step 4 (valve "S") and then draw the level down to the zero mark on step 6 (valve "E"). Once the pipette is filled to the desired level, the contents can be dispensed using valve "E".

Cautions: Handle with care. Do not use with corrosive or volatile liquids. Keep away from heat and flames.

20Ml Syringe with Luer Lock Tip

Looking for a high-quality syringe that can handle a wide range of applications? Look no further than this 20Ml Syringe with Luer Lock Tip! With its clear barrel and bold scale markings, this syringe makes it easy to measure and dispense liquids with precision. The tapered plunger rod and positive plunger rod stop also make it easy to aspirate fluids, while the added BD Luer-Lok thread ensures a secure connection. Plus, with its latex-free packaging, you can rest assured that this syringe is safe for use in a variety of settings. Whether you're conducting hydraulic and pneumatic experiments, biology projects, or simply need to take a sample, this syringe has you covered.

Bunsen 100Ml Tubes Gas Measuring

Bunsen 100Ml Tubes Gas Measuring is a highly accurate and reliable instrument used for measuring the gas flow rate in various applications. These tubes are made of high-quality materials and are designed to withstand extreme temperatures and pressures. They are commonly used in laboratories, research facilities, and industrial settings to measure the flow rate of gases in various processes. With its precise measurement capabilities and durable construction, the Bunsen 100Ml Tubes Gas Measuring is an essential tool for any professional in need of accurate gas flow measurements.