Description
Easy, inexpensive and accurate. These laboratory grade strips are a must have for testing the pH of your soap formula. Easy to read colour chart will determine the pH of your soap. Packed 100 strips per box and measure in the 1 – 12.0 pH range.
To test the pH of your soap, wet the soap with water and rub your hands on the soap to form bubbles. Put your pH strip onto the wet soap and check your reading against the included chart.
Facile, peu coûteux et précis. Ces bandes de grade de laboratoire sont un must have pour tester le pH de votre formule de savon. Le graphique couleur facile à lire déterminera le pH de votre savon. Emballé 100 bandes par boîte et mesure dans la gamme 1 – 12.0 pH.
Pour tester le pH de votre savon, mouiller le savon avec de l’eau et frotter vos mains sur le savon pour former des bulles. Mettez votre bande de pH sur le savon humide et vérifiez votre lecture par rapport au tableau inclus.
I tried many different brand pf pH TESTING STRIPS and thse ones are the best. It may seems a bit expensive but it Worth the price for having safe cosmetics products.
These are great. I’ve been testing everything and feel so much more comfortable with my product knowing the pH is correct.
Easy to use to make sure that the soap is safe and ready to use!