Product Description
Dispensing reagents straight from the bottle removes the time, waste and exposure risk of pouring and pipetting. The Dispensette S bottle-top dispenser mounts directly on the reagent bottle and delivers precise, repeatable volumes of acids, alkalis, salt solutions and many solvents with a simple stroke of the piston.
The BRAND 4640040 is the version of the Bottle-top dispensers Dispensette S Trace Analysis, analog-adjustable. Choose digital, analog-adjustable or fixed-volume models, with or without a recirculation valve that lets you purge air bubbles back into the bottle without losing reagent. The Organic version is designed for organic solvents, and the Trace Analysis version uses high-purity materials for trace work. Add the BRAND bottle-top dispenser to your next LIGHT LABS order and keep your workflow on schedule.
Key Features
- Mounts directly on the reagent bottle – dispense without transfer vessels
- Recirculation valve option – remove air bubbles without wasting reagent
- Rotating valve block – position the label and discharge tube where you need them
- Autoclavable – 121 °C for sterile media
- Bottle adapters included – fits a wide range of common bottle threads
- DE-M marked – supplied with a certificate of conformity
Specifications
| Catalog Number | 4640040 |
| Brand | BRAND |
| Product | Bottle-top dispensers Dispensette S Trace Analysis, analog-adjustable |
| Volume range | 1 ml - 10 ml |
| Recirculation valve | without |
| Subdivision | 0.2 ml |
| Accuracy in % (±) | 0.5 % |
| Accuracy in µl (±) | 50 µl |
| Coefficient of variation (µl) | 10 µl |
| Valve material | PT/IR |
| Pack Size | 1 each |
| Country of Origin | Germany |
Other Versions in This Family
- 4640041 – with recirculation valve
- 4640240 – Dispensette S Trace Analysis, Ta analog, w/o recirculation valve 1-10mL
- 4640241 – with recirculation valve
Applications
- Dispensing acids, bases and buffer solutions
- Organic solvent dispensing (Organic version)
- Trace and ultra-trace analysis (Trace Analysis version)
- Titration and sample preparation
- Media preparation in microbiology
