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Superior chemical resistance
Long-lasting performance stability
Simple construction # no tool for disassembling
Instant volume setting
In-lab calibration
WHEATON Laboratory Equipment, Bottle Top Dispenser, 1 - 10mL Bottle Top Dispenser, Low Profile w/Reservoir. The Acurex 501 is a sturdy, uncomplicated precision dispenser with adjustable volume. All parts in contact with the liquid are of glass or FEP (no metallic springs) allowing safe handling of all reagents as well as diluted acids (except HF) and most solvents. The dispensing module is located inside the wide mouth amber glass reservoir (502 model: borosilicate glass) for full protection. A retractable column gives lowest profile for convenient storage in a fridge. Easy setting and fast priming account for good accuracy. Reproducibility is better than 0.5%. The unit can be fully disassembled for cleaning, all parts being interchangeable. It is autoclavable at 121 degrees C fully assembled.