Haobase 80 Pcs Full Ph 1-14 Test Indicator Litmus Paper Strips Tester
Haobase 80 Pcs Full Ph 1-14 Test Indicator Litmus Paper Strips Tester
Paper Size:app 50mm x 10mm (L x W), Pacage Content: 80Pcs Per Pack
Product Features
- Paper Size:50mm x 10mm (L x W)
- PH Range 1 to 14 color chart in each pack
- The test strip color changes must be matched with the pH scale color chart within about 15 seconds
- Package Content: 80Pcs Per Pack