Catalog Number - 58802-05

58802-05 MICROSOLV Safety‑Coated Glass Bottle is a high‑quality Type‑33 borosilicate glass container designed for large‑volume HPLC mobile phase preparation, reservoir use, and general laboratory solvent handling where safety, durability, and chemical purity are critical.

This larger format bottle is widely used across chromatography, analytical, pharmaceutical, environmental, and general laboratory workflows due to its exceptional glass quality, large capacity, and protective safety coating.

The internal surface is uncoated, chemically inert borosilicate glass, ensuring:

• Low extractables and leachables

• High solvent purity

• Compatibility with aqueous and organic mobile phases

Safety‑Coated Design – Spill & Breakage Protection

The external transparent polymer coating is engineered to reduce hazards in the event of breakage:

• Helps contain glass fragments and liquid if dropped

• Reduces risk of cuts and solvent exposure

• Prevents spill incidents and lab contamination

• Maintains full visibility of contents

✅ Designed to help avoid safety “incidents” in busy laboratory environments

✅ Ideal for large‑volume solvent handling, shared labs, and high‑traffic areas

High‑Purity Borosilicate Glass – Analytical Performance

• Constructed from Type‑33 borosilicate glass

• Excellent chemical resistance and dimensional stability

• Low leachables for sensitive analytical workflows

• Maintains solvent integrity and reproducibility

✅ Delivers the same analytical performance as non‑coated glass bottles

5 L Format – Bulk Preparation & Workflow Stability

• 5 L total fill capacity for bulk solvent preparation

• Enamel graduations for solvent level visibility

• Reduces frequency of solvent preparation

• Ideal for preparing consistent batches of mobile phase

✅ Commonly used to prepare mobile phase in bulk and replenish instrument reservoirs throughout the day

✅ Helps maintain consistent mobile phase composition across runs, improving reproducibility

✅ Especially useful for overnight runs and extended sequences

GL45 Thread – System Compatibility

• Standard GL45 threaded neck

• Includes solid screw cap (no liner) and polypropylene drip ring

• Compatible with:

  • Solvent pickup filters

  • Degassing systems

  • Mobile phase delivery assemblies

✅ Seamless integration with HPLC, UHPLC, and LC‑MS systems

System Compatibility & Use

This bottle is commonly used with:

• HPLC / UHPLC mobile phase systems

• LC‑MS solvent delivery

• MICROSOLV filter degassers

• Inline or vacuum degassing systems

• Mobile Phase Delivery Systems

• Bulk solvent preparation and storage

Material & Performance Characteristics

• Type‑33 borosilicate glass interior

• External polymer safety coating (outside only)

• Excellent chemical resistance

• Effective gas‑barrier properties

• Preserves chromatographic performance

✅ Combines analytical integrity with enhanced lab safety

Temperature & Handling Notes

• Suitable for a wide range of laboratory temperatures

• Caps rated up to ~140 °C

• Not intended for autoclaving due to exterior coating

✅ Ideal when safety and handling protection are priorities over sterilization

Typical Applications

• Bulk HPLC / UHPLC mobile phase preparation

• LC‑MS solvent storage and delivery

• Large‑volume solvent handling workflows

• High‑throughput analytical laboratories

• Shared or safety‑regulated environments

• Integrated into original equipment manufacturer (OEM) product designs

Important Usage Notes

• Internal surface remains uncoated and chemically inert

• External coating does not contact solvents

• Inspect bottle after impact or visible damage

• Not recommended for repeated heat sterilization