Why does the TF100 come with a cylinder for chlorine only?
I am ordering a sample sizer, and it says it works with the Taylor cylinders, not the ones that come with the TF100. I am also ordering a speed stirrer which comes with one cylinder. Do I need a second Taylor cylinder so I can continue to separate the chlorine testing from the alkalinity and calcium testing?
also what is the $ limit for free shipping on TFTestKits.net?