Laboratory bottle-top dispenser 250-036-501

For the efficient and safe dispensing of PlasmaPURE Plus acids. Developed to combine the convenience of a traditional pump dispenser with the chemical compatibility and high purity afforded by Teflon®. For applications which require the chemical resistance of Teflon®, such as ACS or Technical grade acids. These dispensers are calibrated and mechanically tested to ensure each unit meets the required volume, precision and accuracy requirements. Volume: 0-5 ml in 0.5 ml increments. Accuracy: ± 0.02 ml (nitric acid at 20 °C). Precision: ± 3 % at 3 ml. Materials: Body and plunger: PTFE TFM Valves and valve seats: PFA Handle and cap: HDPE & TFM Tubing and fittings: PFA