Micro Essential Laboratory Hydrion 325 pH Test Paper Roll, ph 3.0-5.5 13.25 oz (2 DZ) It has energy-efficient double glass

It has energy-efficient double glass doors that are self-closing with a stay open feature

22 oz Rectangular Tray is sold in packs of 300

It holds 20 or 30 lb propane tanks

The T&S Posi-Set Appliance Wheel Placement System prolongs the life of your gas connectors and restraining cables

Min/max memory

Micro Essential Laboratory Hydrion 325 pH Test Paper Roll, ph 3.0-5.5 13.25 oz (2 DZ) It has energy-efficient double glassThis short range Hydrion pH Paper provides excellent color separation in the acid range and offers clear bright single color matches at every . 5 interval from pH 3. 0 5. 5. The color chart has pH matches at [3. 0][3. 5][4. 0][4. 5][5. 0][5. 5]. Dimensions: 15 feet Includes: roll of test paper and matching color chart Hydrion pH paper may be used in diverse pH applications Provides for approximately 1000 tests