Acetylene (ethyne) gas welding fuel, molecular model.
Stock Illustration - Acetylene (ethyne) gas welding fuel, molecular model. atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey). Stock Art Illustrations gg64648718
Your satisfaction is important to us. If you are unsatisfied for any reason, we offer a 100%
money back guarantee for up to 30 days after your purchase.