Description
The MEDILAB Chromatography Apparatus Semi Micro is a precision-designed glass assembly used for semi-micro scale purification, separation, and analysis of organic and inorganic compounds. Its compact design makes it ideal for laboratories requiring high-accuracy chromatographic separation with minimal sample and solvent volumes. Built for reliability and clarity, this apparatus is essential for research, QC/QA testing, and analytical applications across scientific and industrial environments.
Key Features
- Made from premium Borosilicate Glass 3.3, ensuring exceptional chemical and thermal resistance.
- Semi-micro design allows efficient separations with reduced sample and reagent use.
- Includes funnel reservoir (50 ml) with B-14 cone & socket for secure, leak-free connectivity.
- Column tube with a precision stopcock (12 mm dia., 10 cm effective length) ensures controlled flow.
- Fused sintered disc provides uniform support for stationary phases.
- Filtration flask (100 ml) with a B-19 socket and B-19 cone ensures a tight, stable connection.
- Tamping rod (40 cm) is included for easy column packing.
- High optical clarity for continuous monitoring of separation progress.
- Robust, laboratory-grade construction suitable for routine analytical work.
Material Specifications
Material: Borosilicate Glass 3.3
Properties:
- Thermal Stability: Low expansion coefficient, resistant to thermal shock
- Chemical Resistance: Withstands organic solvents, acids, alkaline solutions, and buffer systems
- Mechanical Strength: Rigid and durable for daily laboratory operations
- Optical Clarity: Ensures unobstructed visibility of column packing and solvent front
Manufacturing Standards: Suitable for use in accredited and regulated laboratory environments
Technical Specifications
Included Components:
- 50 ml funnel reservoir with B-14 cone and socket
- Column tube (12 mm dia., 10 cm effective length) with stopcock
- B-14 socket, B-19 cone
- Fused sintered glass disc
- 100 ml filtration flask with B-19 socket
- 40 cm tamping rod
Capacity Options: As per the standard size table
Accuracy & Tolerance: Precision-ground joints for consistent flow and zero leakage. Uniform wall thickness ensures repeatable chromatographic performance
Handling & Precautions
- Assemble joints carefully; use compatible grease where necessary for airtight sealing.
- Avoid exposure to rapid temperature shifts to prevent thermal shock.
- Clean with standard laboratory detergents—avoid abrasive cleaners.
- Suitable for autoclaving up to 121°C; do not expose to direct flame.
- Handle stopcock components gently to maintain long-term sealing performance.
- Always inspect the sintered disc for clogging; backwash or clean as required.
- Store vertically when possible to prevent accidental damage.
Applications
- Chromatographic separation of organic and inorganic compounds
- Semi-micro purification for research and academic laboratories
- Routine quality-control chromatography in pharma, chemical, food, and biotech industries
- Teaching and training in university laboratory courses
- Sample preparation and purification in QC/QA environments
- Ideal for method development and analytical workflows requiring low sample volumes
