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Why is Autoclaving important for most lab instruments?

Autoclave is one of the most common sterilization instruments being used across various industries, including drug development, medical care and scientific research. An autoclave works by producing highly-saturated steam under pressure, eliminating the majority of micro-organisms and spores. This instrument is used to sterilize different types of labware, media and biological waste. The reason why […]

How to Perform Purging in a Burette and a Bottle Top Dispenser?

What is Purging? Purging refers to the removal of air/gas from a closed system, such as lab equipment by using pressure, purging gas or a vacuum. An air purging component eliminates air/bubbles from the equipment, which not only reduces the risk of contamination but also prevents loss of the liquid reagent. For this purpose, manufacturers […]

Difference between Bottle Top Dispensers with Floating Piston and Wiping-seal Piston

What is Dispensing? The term ‘dispensing’ refers to discharging of defined quantities of a liquid substance. In order to facilitate easier, quicker and more accurate dispensing of chemical reagents, researchers are widely using bottle top dispensers. This instrument has essentially replaced the method of pouring liquids into graduated measuring cylinders. Bottle top dispensers are either […]

Role of Recirculation Valves in Dispensers

What is a re-circulation valve? In lab experiments involving bottle top dispensers, a recirculating valve component can play a key role. A recirculating valve is used to redirect the flow of a liquid into the bottle to eliminate any bubbles or loss of reagent. The conventional configuration of a dispenser includes a calibration scale (used […]

Choosing the Right Bottle Top Dispenser

What is a Bottle Top Dispenser? A Bottle Top Dispenser is a widely used scientific apparatus that helps in dispensing chemical reagents (acids, bases, alkalis, etc.). It is popularly used in academic research, food & beverage industry, biotechnology labs, wineries, distilleries and many more industries. Although the process of dispensing can be carried out manually, […]