Description
Transform your laboratory filtration workflow with this precision-engineered borosilicate test tube featuring an integrated side arm for seamless vacuum operations. The optimized 20mm x 180mm dimensions provide enhanced working capacity while maintaining precise control over critical sample collection and separation procedures.
- 20mm outer diameter x 180mm length for increased working volume in semi-micro applications
- Integrated side arm enables direct vacuum line connection for efficient filtration
- Premium borosilicate glass 3.3 construction withstands extreme temperature variations
- Chemically resistant surface prevents contamination and extends service life
- Dual-function design serves as both receiver vessel and suction flask
- Precision-manufactured for consistent performance in critical research protocols
Why SGC Labs?
Our specialized scientific glassware combines precision manufacturing with premium materials to deliver laboratory equipment that research professionals trust worldwide. Each piece undergoes rigorous quality control testing to ensure consistent performance in critical applications, from routine analytical work to advanced research protocols.
Upgrade your filtration setup with this durable, high-capacity test tube engineered for reliable vacuum operations and superior sample handling in your laboratory.


