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The United Scientific RST13-H2 Rubber stoppers are an essential tool for any laboratory or science classroom. These durable stoppers come in a pack of 8, providing a long-lasting supply for a variety of experiments and projects.
Each stopper is made of high-quality, solid natural rubber that maintains flexibility over a prolonged period of time. They are ideal for use with non-aggressive or concentrated solutions, with a low sulfur content that ensures the stoppers do not contaminate your materials.
The RST13-H2 Rubber stoppers are available in two-hole versions, making them versatile enough to fit a range of lab equipment. They are marked with their size in raised figures, ensuring easy identification and selection. The stoppers are also autoclavable, allowing for easy sterilization between uses.
These black rubber stoppers are able to withstand temperatures as low as -25°C and as high as 70°C, providing reliable performance even in extreme conditions. Each stopper has a top diameter of 68mm and a bottom diameter of 58mm, with a hole size of 5mm.
Sold in one-pound bags, the United Scientific RST13-H2 Rubber stoppers are an economical and practical choice for labs of all sizes. With a reliable and durable design, these stoppers are an essential tool for any lab or classroom setting. They offer a secure seal for a range of laboratory equipment, keeping your materials safe and secure during experiments and testing.
Each stopper is made of high-quality, solid natural rubber that maintains flexibility over a prolonged period of time. They are ideal for use with non-aggressive or concentrated solutions, with a low sulfur content that ensures the stoppers do not contaminate your materials.
The RST13-H2 Rubber stoppers are available in two-hole versions, making them versatile enough to fit a range of lab equipment. They are marked with their size in raised figures, ensuring easy identification and selection. The stoppers are also autoclavable, allowing for easy sterilization between uses.
These black rubber stoppers are able to withstand temperatures as low as -25°C and as high as 70°C, providing reliable performance even in extreme conditions. Each stopper has a top diameter of 68mm and a bottom diameter of 58mm, with a hole size of 5mm.
Sold in one-pound bags, the United Scientific RST13-H2 Rubber stoppers are an economical and practical choice for labs of all sizes. With a reliable and durable design, these stoppers are an essential tool for any lab or classroom setting. They offer a secure seal for a range of laboratory equipment, keeping your materials safe and secure during experiments and testing.
