Catalog Number - 58807-250

58807-250 MICROSOLV Glass Bottle is a high‑quality Hybex™ Type‑33 borosilicate glass container designed for HPLC mobile phase storage and general laboratory solvent handling where chemical purity, durability, and temperature flexibility are critical.

This bottle is widely used across chromatography, analytical, pharmaceutical, environmental, and general laboratory workflows where accurate handling of moderate solvent volumes is required.

Because it is not safety coated, this bottle is ideal for applications requiring autoclaving, high‑temperature use, or repeated sterilization cycles.

The internal surface is unmodified, chemically inert borosilicate glass (Type‑33, Type‑1 classification), ensuring:

• Low extractables and leachables

• High solvent purity

• Compatibility with aqueous and organic mobile phases

✅ View available case quantities and bulk ordering options

High‑Purity Borosilicate Glass – Analytical Performance

• Manufactured from Hybex™ Type‑33 borosilicate glass (3.3)

• Excellent chemical resistance and durability

• Superior dimensional stability

• Low leachables for sensitive analytical workflows

✅ Provides consistent and reproducible analytical performance

250 mL Format – Flexible Mid‑Volume Handling

• 250 mL total fill capacity

• Ideal for mid‑volume solvent storage and preparation

• Clear glass with white enamel graduations

• Supports efficient monitoring and reduced refill frequency

✅ Recommended for routine HPLC workflows, reagents, and method development

GL45 Thread – Standard System Compatibility

• Standard GL45 threaded neck

• Includes blue polypropylene screw cap (autoclavable) and drip ring

• Compatible with:

  • Solvent pickup filters

  • Degassing systems

  • Mobile phase delivery assemblies

✅ Integrates seamlessly with HPLC, UHPLC, and LC‑MS systems

System Compatibility & Use

This bottle is commonly used for:

• HPLC mobile phase storage

• LC‑MS solvent handling

• Reagent and standard preparation

• General laboratory solvent storage

• Analytical and research workflows

Temperature & Sterilization Capability

• Wide operating range: -70°C to 500°C

• Cap rated up to ~140 °C

• Compatible with:

  • Autoclaving

  • Dry heat sterilization

  • Freezers and ovens

✅ Ideal for workflows requiring high‑temperature resistance and sterilization

Non‑Coated Design – When to Choose

• No external safety coating

• Full glass exposure for thermal processing

• Preferred for:

  • Sterile environments

  • Heat‑based cleaning protocols

  • Applications requiring repeated sterilization

✅ Best suited when thermal compatibility and purity are prioritized over spill containment

Material & Performance Characteristics

• Type‑33 borosilicate glass construction

• Chemically inert internal surface

• Excellent solvent compatibility

• High thermal resistance

• Stable under repeated sterilization cycles

✅ Delivers precision, durability, and flexibility in laboratory workflows

Typical Applications

• HPLC mobile phase reservoirs and storage

• LC‑MS solvent handling

• Reagent and sample preparation

• Laboratory research and analysis

• Integrated into original equipment manufacturer (OEM) product designs

Important Usage Notes

• Not safety coated – no spill containment if broken

• Handle carefully in active laboratory environments

• Inspect for cracks or damage before use

• Ideal for controlled environments requiring sterilization