Mastelf Glass Reagent Bottles are designed for safe storage of solvents and reagents, available in GL32, GL45, and GL60 sizes. Compatible with major HPLC systems, they provide reliable sealing and chemical resistance for laboratory applications. The Safety Caps are available in a broad range of combination options including the number of ports/holes, tubing sizes (from 1/4, OD to 1/16/OD), and nitrile or stainless steel material. If these are not up to your request, please also contact us by email or give us a call directly, we’ll help to reah out timely.
| Brand | Mastelf |
|---|---|
| Material | Type 33, 51 and 70 |
| Bottom Type | Flat Bottom |
| Writing Patch | Available |
| Color | Amber and Clear |
| Size | GL45 |
| Packing | Pakkaging in pp tray and plastic film covered |
| Storage Temperature | RT |
Our Mastelf Glass Reagent Bottles, also known as media bottles, are designed for safe and reliable storage of liquids, solvents, reagents, powders, and other laboratory substances.
Available in a wide range of volumes from 50 mL to 5000 mL, these bottles are widely used in HPLC solvent systems, sample preparation, and laboratory storage applications.
Manufactured from high-quality glass, our reagent bottles provide excellent chemical resistance, thermal stability, and durability, making them suitable for demanding laboratory environments.
| Item | Description |
|---|---|
| Product Name | Glass Reagent Bottle |
| Volume | 50 mL – 5000 mL |
| Neck Size | GL32 / GL45 / GL60 |
| Material | Glass |
| Cap Type | Blue PP Screw Cap |
| Cap Diameter | 30 mm inner diameter |
| Temperature Resistance | Up to 140°C (cap) |
| Application | Solvent storage, HPLC mobile phase |
Our GL45 safety caps are designed for advanced solvent handling:
Our reagent bottles are widely used as solvent reservoirs in HPLC and autosampler systems, supporting stable and clean mobile phase delivery.
Our glass reagent bottles are widely used in:
At Mastelf, we provide high-quality alternatives to leading brands. Our reagent bottles are designed to ensure:
We work with laboratories worldwide to deliver dependable and consistent laboratory consumables.
They are used for storing solvents, reagents, powders, and liquid samples in laboratory environments.
These refer to the neck sizes of the bottles, determining cap compatibility and application range.
Yes, our blue PP caps are autoclavable up to 140°C.
Yes, we provide GL45 safety caps designed for solvent vapor control and contamination prevention.
Yes, they are commonly used as mobile phase reservoirs in HPLC systems.
We will contact you within 1 working day, please pay attention to the email with the suffix “@mastelf.com”.
