

🌈 Unlock the full pH spectrum—test smarter, faster, everywhere!
MicroEssential Lab Hydrion pH Paper (Model 93) offers a wide pH range of 0-13 with instant, accurate readings. Each roll contains 15 feet of reactive test paper with a matching color chart and a handy dispenser, making it ideal for diverse professional and educational environments.
| Brand | Micro Essential Lab |
| Ph Range | 0-13 |
| Recommended Uses For Product | pH measurement in classroom demonstrations, hospital laboratories, general laboratories, industrial testing, food service, safety testing, emergency testing, agricultural testing, in vitro testing |
| Manufacturer | MicroEssential Lab aysfh |
| UPC | 730792962698 745462716334 |
| Material | Reactive substrate with indicator dye |
| Country of Origin | USA |
| Model number | 93 |
| Number of Memory Sticks | 1 |
| Item Weight | 9 g |
| Product Dimensions | 5.08 x 6.35 x 1.91 cm; 9 g |
| Item model number | 93 |
| Item Height | 0.75 Inches |
| Item Width | 2.5 Inches |
| Are batteries included? | No |
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