Description
The HPLC Mobile Phase Bottle With Graduation from Osmosis Scientific is a specialized laboratory glassware solution designed to meet the rigorous demands of chromatographic solvent handling and delivery. Manufactured from high-quality Boro 3.3 borosilicate glass, this solvent reservoir bottle provides exceptional chemical inertness and thermal stability — essential characteristics for high-performance liquid chromatography (HPLC) workflows.
Featuring a GL45 screw neck with an autoclavable polypropylene screw cap and drip-free pouring ring, this bottle ensures secure containment and controlled access to mobile phases. The conical bottom design allows complete solvent delivery without the need to tip or tilt the bottle, making it ideal for long chromatographic runs and uninterrupted analyses.
High-visibility, white enamel graduated markings provide clear and accurate volume measurement, while the chemical-resistant borosilicate construction minimizes extractables and interaction with solvent systems. The bottle’s robust design helps preserve mobile phase purity, an important factor for reliable retention times and reproducible HPLC results.
Common Uses and Applications
- HPLC Reservoirs: The primary choice for holding mobile phases in High-Performance Liquid Chromatography systems.
- Solvent Storage: Ideal for storing high-purity solvents that require a container with zero chemical leaching.
- Vacuum Degassing: Strong enough to be used in filtration and degassing setups where low pressure is applied.
- Full Capacity Range: Available in sizes from 100ml for small-scale testing to 10,000ml for long, automated analysis runs.
| Capacity (mL) | Screw Thread | Approx O.D. × Height (mm) | Pack of | SKU | Enquiry |
|---|---|---|---|---|---|
| 1000 | GL 45 | 101 × 225 | 10 | HPLCMPB-1000 | Enquire Now |
| 2000 | GL 45 | 136 × 260 | 10 | HPLCMPB-2000 | Enquire Now |
Frequently Asked Questions (FAQs)
This model uses a GL 45 screw thread, designed to fit GL45 caps and compatible GL45 accessories.
A proper threaded closure helps reduce evaporation, contamination, and accidental spills, supporting stable chromatography and safer handling.
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