Copper Test Kit ac_default The7 1/2" cheekcanbe used for

The7 1/2" cheekcanbe used for training drills pleasure riding or competition

accented with pave clear cubic zirconia

Recommended for use with ported mouthpieces

Burnish Blue Leather Shaft

Large star in center of buckle

Copper Test Kit ac_default The7 1/2" cheekcanbe used forTests copper levels from o to 4 ppm in fresh or saltwater. Contains sodium diethyliditiocarbamate trihydrate, tetrasodium edta. To use: Fill test tube with five milliliters water. Add ten drops copper test solution. Cap test tube and shake five seconds. Wait one minute for color to develop. Remove cap. Read test results against color chart by looking through the tube.