pH Test Strip Pack (0–14 Universal Indicator)

Know your batch before it costs you one. This pack of 100 universal pH test strips reads the full 0–14 range in seconds, so you can check glycerin washes, soap-base pours, and diluted solutions right at the bench without firing up a meter. Each strip uses a stable four-pad color scale for a clearer, more accurate read than single-pad paper, and the resealable pouch keeps them dry and reactive shelf after shelf. A no-brainer grab-and-go tool for hobby formulators and working labs alike — cheap enough to keep a pack at every station.