Calcium Carbide 4oz bottle

I’ve ordered calcium carbide twice from Karst and both times the product has arrived safely packaged and right on time. My students enjoy chemistry demos with calcium carbide and I look forward to ordering from Karst again.

It worked just as I hoped it would!

Karst had the product I needed at a reasonable price and shipped it very quickly.

Exactly what we needed and very fast delivery which was something else we needed. Excellent purchase all the way around - Thank you.

I was looking, with no success, locally and on line for carbide for an antique bicycle light. Not only did Karst have the product I needed, the cost was reasonable, and shipment was extremely fast. I will definitely use Karst again for future purchases.

I received exactly what i ordered in a timely manner. Thank You

High grade lamp carbide, works excellently. Great customer service. Highly recommended. 5 Stars+++++

Looked everywhere for calcium carbide in a small quantity for my old carbide bicycle lamp. Finally found it here. Arrived fast and safely. Recommend seller. I know I shall be buying from Karst Sports again.

Product is just like the carbide I used to buy in the good ol' days. Perfect size large granules for the trusty Autolite and Justrite lamps.