80pcs Precision PH Testing Paper Strips 5.5 - 9.0 Lab Home Water Cosmetic For Radio Communication 71 inch #2: 2x3cm/0

71 inch #2: 2x3cm/0

With this item you can connect your 5050 LED Stripe as your wish

Perfect for Chess Players of all Ages and all Skill Levels

The color may be different with the true item due to the screen display

High quality bearing design

80pcs Precision PH Testing Paper Strips 5.5 - 9.0 Lab Home Water Cosmetic For Radio Communication 71 inch #2: 2x3cm/0ITEM NAME: 80pcs Precision PH Testing Paper Strips 5. 5 9. 0 Lab Home Water Cosmetic For img *{margin: 0; padding: 0;. Test Range: PH 5. 5 9. 0. PH 1 14 universal indicator papers. Dip the strip into the solution to be tested for half a second, take out and contrast with the color chart, you will get PH values. Paper Length: about 6cm.