[5.5 OZ, 50 Sets] Clear Disposable Plastic Portion Cups with Leakproof Lids …
High Quality: Made from food-grade, BPA-free, crack-resistant plastic. Disposable, but so good you will want (and can) reuse them.
Potassium Permanganate Crystal Powder – Water Treatment & Cleaning Agent
Potassium Permanganate Crystal Powder – 2 OZ. Presented in a 2 OZ container, this potassium permanganate powder (CAS # 7722-64-7) may also be recognized as Condy’s Crystals. In its raw form, it appears as an odorless dark purple or nearly black crystalline or granular powder, ensuring optimal results in all your applications.