| Brand | Bartovation |
|---|---|
| MPN | PPH05B50 |
| UPC | 649985534720 |
Check the listing for details. pH 4-7 Test Strips [Bag of 50 Strips]. Condition: New. Listed at 13.99 USD. Remove one pH 4-7 test strip from the bag, holding one end of the strip between your index finger and thumb. Do not touch the test pad with your fingers. The pH 4-7 test strip is used to test mildly acidic to neutral solutions in a narrow range.