Chemistry

What’s Your Favorite Element and Why? Choosing a favorite chemical element depends on interest, utility, and unique properties. Many experts and enthusiasts favor elements like tungsten, carbon, lithium, iridium, and...

Cost of a GC/MS and LC/MS System The cost of Gas Chromatography-Mass Spectrometry (GC/MS) and Liquid Chromatography-Mass Spectrometry (LC/MS) systems varies widely, depending on the instrument type, brand, and technical...

A Powerful and Longlasting Stink Bomb A powerful and longlasting stink bomb uses chemicals with strong and persistent odors such as organic acids, thiols, and compounds like cadaverine to deliver...

Standardization: How to Do It? Standardization involves preparing a solution of known concentration by using a stable primary standard, then titrating another solution (usually a base) to determine its exact...

Can DCM Be Dangerous on Skin Contact? Dichloromethane (DCM) exposure on the skin can be risky, especially with prolonged contact or improper handling. While brief, occasional contact often results in...

Difference Between Pseudoephedrine and Pseudoephedrine Hydrochloride Pseudoephedrine hydrochloride is the salt form of pseudoephedrine created by combining it with hydrochloric acid (HCl). This salt form enhances water solubility and handling...