Cuvettes are essential components in spectroscopic analysis. Selecting the wrong cuvette can lead to inaccurate readings, poor reproducibility or even total measurement failure.This guide explains the difference between quartz and glass cuvettes, helping you choose the right one for your UV/Vis spectrophotometer. What Is a Cuvette and Why Does Material Matter?...

Cuvettes are small, simple pieces of laboratory equipment, but using them correctly is essential for obtaining accurate, repeatable absorbance data. Improper cuvette handling is one of the most common causes of error in UV-Vis spectroscopy. This guide explains how to use a cuvette properly, from preparation and cleaning to measurement and storage. What...

A medicine spoon is an item related to pharmaceuticals. Indeed, it is a tool used to handle medications that cannot be touched by hands, typically made from materials such as buffalo horn, metal, or plastic. So, how can a medicine spoon be used correctly? Let's explore below. How to Use...

Choose a laboratory spoon of an appropriate size based on the quantity of the reagent being used. Do not use the spoon to handle hot substances, and avoid contact with acidic or alkaline solutions. After using the spoon, promptly wipe it clean with paper. It is advisable to dedicate specific...

The ear syringe, also known as an ear bulb, dust blower, or air blower, is a rubber tool commonly used for quantitative liquid extraction in laboratories. Scope of Use for Ear Syringe: Generally employed to blow away dust from surfaces prone to moisture, such as cleaning keyboards and circuit boards....

I. Classification by Material Glass Silica Plates: Utilizing smooth and uniform glass as a substrate, with silica evenly coated on the surface. Suitable for general separations such as bioorganic substances, organic compounds, pesticides, etc. Aluminum Silica Plates: Consisting of aluminum foil as a substrate, coated with a uniform layer of...