DeanP66
0
Like 40Fan showed above in the picture the marking are on the side of the big cylinder. Use the 10mL for the chlorine and calcium hardness tests. Use the 25mL sample for the TA test. Use the 44mL sample at the top for the pH test. Use the separate little plastic bottle to mix your CYA sample before using the small end of that cylinder block to run that test. Follow the directions on the top of the lid. All the bottles are color coded to make it easy.