Hydrogen peroxide is a chemical compound with the formula H2O2. In its pure form, it is a very pale blue liquid, slightly more viscous than water. Hydrogen peroxide is the simplest peroxide (a compound with an oxygen–oxygen single bond). It is used as an oxidizer, bleaching agent, and antiseptic. Concentrated hydrogen peroxide, or "high-test peroxide", is a reactive oxygen species and has been used as a propellant in rocketry. Its chemistry is dominated by the nature of its unstable peroxide bond.

Hydrogen peroxide is unstable and slowly decomposes in the presence of light. Because of its instability, hydrogen peroxide is typically stored with a stabilizer in a weakly acidic solution in a dark coloured bottle. Hydrogen peroxide is found in biological systems including the human body. Enzymes that use or decompose hydrogen peroxide are classified as peroxidases.

In addition to the Bluetooth-enabled refractometers, ATAGO ® released refractometers with near-field communication (NFC) technology for the ease of storing and sharing data with phones, tablets, laptops, and other NFC-equipped devices. Simply by tapping NFC-equipped devices, up to 100 measurement data with the date and time are transferred in a matter of seconds. The NFC solution is simpler and prevents typical human errors in data collection and data generation.

With the ever-evolving movement of profound change in how humans interact with machine automation, this upgrade seizes one’s time to write down measurements with a pen or paper.

The Palette series - digital refractometers, are compact battery-operated instruments that can display the measured values of samples quickly with one touch of the START switch.

	Compact and easy to carry		Calibration with water
	Battery operated		Digital display
	Automatic Temperature Compensation (ATC)		External Light Interference

Equipped with a new technology "External-Light-Interference" (ELI)* that enables you to take accurate measurements with ease and confidence near at a window or outside. * Patented