Micro straw

Made of glassMicro strawIn terms of size, it is between a regular Pasteur straw and a micropipette. For many applications, Pasteur straws are too large or not precise enough, while micropipettes are too small and fragile. Our solution isMicro strawIts design and size can be customized according to your specific operation. A typical application field is in vitro fertilization (IVF), which requires fine and precise capillary glass tube tips.

Typical dimensions of micro pipettes

• Total length: 50-100 mm

• Suction head length: 20-50 mm

• Shaft diameter: 1.5-4 mm

• Suction head inner diameter: approximately 50-500 μ m

The suction head can also be supplied in a closed form to prevent contamination during transportation and storage.

For over 100 years, Hilgenberg has been a professional manufacturer of high-precision glass products in laboratories, research institutions, and industrial fields. Our core product line includes nuclear magnetic resonance tubes, marker tubes, capillary glass tubes, and Pasteur straws, all of which are renowned for their high level of dimensional accuracy, surface quality, and chemical resistance in production. With decades of experience and production technology, we provide reliable glassware for analysis, pharmaceuticals, and scientific research. In addition to the standard product line, Hilgenberg also develops customized glass products for a wide range of users, transforming personal ideas into targeted and effective solutions.

Beijing Xiruite Lighting Technology Co., Ltd. is a company with over 15 years of experience in the quartz and special glass products industry. It distributes and acts as an agent for international high-quality product manufacturers such as Hilgenberg high-precision micron level glass products from Germany, RAESCH quartz glass materials from Germany, SCHOTT transition glass and special glass from Germany. Its products are widely used in various fields such as medical, life sciences, analytical instruments, semiconductors, and electric light sources.