This two-neck round bottom flask is designed for complex laboratory setups involving simultaneous addition, reflux, or distillation. Made from borosilicate glass, it offers excellent thermal resistance and chemical durability. The...

Rubber stoppers are tapered plugs primarily used in laboratories to seal the openings of test tubes, flasks, and other glassware, creating a tight, liquid-tight or airtight sealFeatures 1 Hole

Rubber stoppers are tapered plugs primarily used in laboratories to seal the openings of test tubes, flasks, and other glassware, creating a tight, liquid-tight or airtight sealFeatures 2 Hole

These solid rubber stoppers are designed for airtight sealing of laboratory glassware such as test tubes, flasks, and bottles. Made from durable, chemically resistant rubber, they provide a secure fit...

This tapered rubber stopper features two pre-drilled holes for tubing or glassware insertion. Designed for sealing laboratory flasks, test tubes, and other glassware, it provides a secure and airtight fit...

The S3003 is a standard servo motor designed for various applications, especially in RC devices. Being a Futaba-type servo, it's compatible with various RC systems that use Futaba connectors. Features...

This mounting kit provides you with different types of standoffs with screws and nuts which are most commonly used in our projects here at DIY. We use them to mount...

A semi-circle lens is a piece of glass or acrylic with one flat side and one curved, semi-circular side, used in science education to demonstrate optical principles like refraction and...

Plastic housing, DC3-24V working voltage,12V rated voltage(square wave), black and red 2 wire, convenient for wiring.A great item for industrial use. Features: Type: Active Buzzer Operating voltage: 3 to 24V...