


🔍 Discover the Element of Surprise!
These Copper Metal Strips are 99.9% pure, making them perfect for a variety of chemistry experiments, including the classic potato battery. Ideal for educational purposes, they enhance learning and engagement in science.
R**C
Great
Quite a lovely display sample. And the new label format the vendor is using for the vials is much better than the old ones.
J**N
Very pure Cu strips.
Once more a great small, pure sample. I have the venders other sample of Cu shot, but was looking for pure Cu strips to use as electrodes. Found Them.
ترست بايلوت
منذ أسبوعين
منذ شهر
منذ يوم واحد
منذ أسبوعين