2020年4月9日星期四

Standard Operating Procedure Of Bottle-Top Dispenser

Still looking for a measuring unit that is simple to use, comfortable to operate and more importantly offering consistently reliable measuring results? Here is the answer HAWACH bottle-top dispenser.
About HAWACH
HAWACH was registered in the US, Germany, and China. The company’s main laboratory consumables products help clients in biopharmaceuticals, life sciences, industry, education, government agencies and health industries to achieve success. HAWACH’s products are exported to more than 70 countries, such as the United States, Britain, Germany, Japan, South Korea, Singapore, Mexico, Israel and other countries. Its bottle-top dispenser enjoys wide popularity on the market, as it realizes simple and rapid dispensing with sure results. The high quality exhibits the highest degree of chemical and thermal resistance.
Features of HAWACH Bottle-Top Dispenser
The features are as follows:
1.The piston is manufactured from extremely hard, maximum-purity aluminium oxide ceramic. It can inserted in to the glass cylinder with micrometer accuracy, forming a complete seal.
2.It pays attention to every single detail. It is supported by the ergonomically designed handle,making safe and fatigue-free working experience possible.
3.Thanks to the adjustment device, operators can get rapid, consistent, and totally reliable desired volume.
Tips in Operation
In general, no sterilization treatment is required unless special conditions such as abnormal contamination of the sterile liquid or the liquid or the liquid are to be dispensed. ETFE/ FEP/ PFA/ PTEE liquids, such as dissolved sodium azide, are prohibited from sub-packaging. The liquid, such as hydrochloric acid, is prohibited from being sub-packaged to attack the photochemical glass. It is forbidden to sub-package hydrochloric acid, nitric acid and liquid which can form sediment. After the dispenser is in use, keep the piston in position at the lower end. The temperature of the dispenser and the reagent is between 15 and 40 degrees Celsius.

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