indigo-ph-testing.jpg
pH strips3.jpg
pH strips.jpg
indigo-ph-testing.jpg
pH strips3.jpg
pH strips.jpg

pH Indicator Strips

$5.00
Coming Soon!

Used to determine the pH of indigo vats and other natural dyes if you wish. These are very helpful when determining what to add or not to add to an indigo vat when troubleshooting or recalibrating.

Used to determine the pH of indigo vats and other natural dyes if you wish. These are very helpful when determining what to add or not to add to an indigo vat when troubleshooting or recalibrating.