Designed to measure Sulfur Dioxide (SO₂) and Total Acidity, parameters essential in the art of wine making.

From research to routine tasks, the IRAffinity-1 FTIR is ideal for high-precision infrared analysis to confirm, identify and detect foreign matter in raw materials, medical products, cosmetics, packages and coatings, among other fields.

Although gold nanoparticle production can be controlled to yield specific size ranges, both the concentration and size of nanoparticles must be checked following production. UV-Vis spectrophotometry is an established QC method for this; however cuvette spectrophotometers often require dilution of the nanoparticle solution before measuring, and volumes up to 3 mL.

Anyone who works in a lab quickly learns the value of labware washers. Today, washers are almost as common in laboratories as they are in kitchens.

Scientists started using true vacuum pumps more than 350 years ago, and investigators used suction pumps for more than 400 years before that. Consequently, removing gas to create a vacuum is not new in science. Nonetheless, the way of removing that gas keeps changing.

Ultraviolet-visible (UV-Vis) spectrophotometry is arguably the most common as well as one of the oldest forms of absorption-based analysis. UV and visible regions of the electromagnetic spectrum are contiguous: UV wavelengths range from 10 to 4000 angstroms; they are visible from 4000 to 7000 angstroms.

The new PRESTO® from JULABO represents the state-of-the-art in liquid temperature control for modern laboratories. Models in this redesigned line of temperature-control instruments are the air-cooled A30, A40 and the water-cooled W40. These

In the mid-1930s, Arnold Beckman created one of the first commercial pH meters— made originally to measure the acidity of lemons.