Catalog Number - 58807-050

58807-050 MICROSOLV Glass Bottle is a high‑quality Hybex™ Type‑33 borosilicate glass container designed for HPLC mobile phase storage and small‑volume laboratory solvent handling where chemical purity, durability, and temperature flexibility are critical.

This compact bottle is widely used across chromatography, analytical, pharmaceutical, environmental, and general laboratory workflows where precise handling of small 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, 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)

• Superior chemical resistance and durability

• Excellent dimensional stability

• Low leachables for sensitive analytical workflows

✅ Provides consistent and reproducible performance for analytical use

50 mL Format – Precision & Space Efficiency

• 50 mL total fill capacity

• Ideal for small‑volume solvent storage

• Clear glass with white enamel graduations

• Minimizes solvent waste and storage space

✅ Recommended for method development, standards, and low‑volume workflows

GL32 Thread – Compact System Compatibility

• Standard GL32 threaded neck

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

• Compatible with:

  • Small‑scale solvent handling setups

  • Storage and transfer applications

  • Laboratory containment systems

✅ Designed for secure sealing and compact lab workflows

System Compatibility & Use

This bottle is commonly used for:

• HPLC mobile phase storage (small volume)

• LC‑MS solvent handling

• Preparation of standards and reagents

• General laboratory solvent storage

• Sample preparation 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 precision handling with sterilization capability

Non‑Coated Design – When to Choose

• No external coating

• Full glass exposure for thermal applications

• Preferred for:

  • Sterile environments

  • Heat‑based cleaning protocols

  • Applications requiring repeated sterilization

✅ Best suited when thermal resistance is required over spill containment

Material & Performance Characteristics

• Type‑33 borosilicate glass construction

• Chemically inert interior surface

• Excellent solvent compatibility

• High thermal stability

• Suitable for repeated sterilization cycles

✅ Delivers precision, purity, and durability in small‑volume applications

Typical Applications

• Small‑volume HPLC solvent storage

• LC‑MS sample and solvent handling

• Standard and reagent preparation

• Laboratory research and analytical workflows

• Integrated into original equipment manufacturer (OEM) product designs

Important Usage Notes

• Not safety coated – no spill containment if broken

• Handle carefully, especially in active lab environments

• Inspect for chips or cracks before use

• Ideal for controlled, low‑volume applications