Product Description
Dispensing reagents straight from the bottle cuts pouring, spills and exposure. The CALIBREX Universal 520 bottle-top dispenser delivers repeatable volumes with instant volume setting, superior chemical resistance and long-lasting performance stability for everyday reagent dosing, whether the liquid is an acid, base, solvent or aqueous buffer.
This listing is for Wheaton catalog number 844000: SOCOREX CALIBREX Universal 520 Bottle Top Dispensers, 0.25 - 2mL. The simple construction disassembles without tools for cleaning, and the dispenser can be calibrated in the lab. It is autoclavable at 121 C fully assembled. Three ranges are available: 0.25 to 2 mL in 0.05 mL steps, 1 to 5 mL in 0.1 mL steps and 1 to 10 mL in 0.25 mL steps. A 32 mm base thread with adapters fits many bottles. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Chemical resistance – Suited to a broad range of reagents.
- Instant volume setting – Adjusts quickly to the required dose.
- Tool-free disassembly – Simple to take apart for cleaning.
- In-lab calibration – Users can recalibrate on site.
- Autoclavable assembled – Withstands 121 C without disassembly.
Specifications
| Catalog Number | 844000 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | SOCOREX CALIBREX Universal 520 Bottle Top Dispensers, 0.25 - 2mL |
| Sold As | Each |
| Autoclavable | 121 C (250 F), fully assembled |
| Base Thread | 32 mm |
| Volume Ranges | 0.25-2 mL; 1-5 mL; 1-10 mL |
| Graduation Intervals | 0.05 mL; 0.1 mL; 0.25 mL |
| Warranty | Two years |
Available Options
- 844002 – SOCOREX CALIBREX Universal 520 Bottle Top Dispensers, 1 - 5 mL
- 844004 – SOCOREX CALIBREX Universal 520 Bottle Top Dispensers, 1 - 10 mL
Applications
- Reagent dispensing
- Acid and solvent dosing
- Buffer and media preparation
- Repetitive volume additions
