EM Science* Optifix* Basic Bottle Top Dispensers

The Optifix Basic Dispenser is designed for use with aqueous solutions, light acids, and crystallizing substances. Unit is autoclavable up to 121°C. Manufactured in Germany to the highest quality standards, they are designed to increase efficiency and security in your daily laboratory operations. Each dispenser comes with a PTFE intake tube and two adapters, 38 mm and 45 mm.Features:• For dispensing aqueous solutions, acids, crystalizing liquids (not suitable for solvents)• Includes individually numbered Certificate of Precision• Manufactured to DIN EN ISO 9001• Solid PTFE encased dispensing piston• Dispensing cylinder made of glass for visible dispensing• Cylinder is coated with plastic-protection against breakage• Finger protection cap with volume setting system; ergonomic finger protection cap is made of PP• Lasered on gradation scale • Volume setting system with additional fine adjustment, easy to ready scale• Suitable for right or left-handed users• Valve block made of pure PTFE; no metal springs, no corrosion, perfect fit, smooth with no leakage• Fix adaptor made of white PP up to 10 mL size; made of solid PP from 30 mL • Lifetime warranty against mechanical defectsImage(s) are representative of the product group and not necessarily the individual product.Volume (mL): 0.4 to 2Graduation (mL): 0.1Accuracy (%): +/-0.7Precision (%): +/-0.2BasicVolume (mL): 1 to 5Graduation (mL): 0.1Accuracy (%): +/-0.5Precision (%): +/-0.1BasicVolume (mL): 2 to 10Graduation (mL): 0.2Accuracy (%): +/-0.5Precision (%): +/-0.1BasicVolume (mL): 6 to 30Graduation (mL): 0.5Accuracy (%): +/-0.5Precision (%): +/-0.1BasicVolume (mL): 10 to 50Graduation (mL): 1.0Accuracy (%): +/-0.5Precision (%): +/-0.1BasicVolume (mL): 20 to 100Graduation (mL): 2.0Accuracy (%): +/-0.5Precision (%): +/-0.1Volume (mL): 40 to 200Graduation (mL): 5.0Accuracy (%): +/-0.5Precision (%): +/-0.1Volume (mL): 60 to 300Graduation (mL): 5.0Accuracy (%): +/-0.5Precision (%): +/-0.1BasicVolume (mL): 100 to 500Graduation (mL): 5.0Accuracy (%): +/-0.5Precision (%): +/-0.1