pH-Pro Test Strip Book - 80 Strips

• pH-Pro Test Strip Booklet. Contains 80 test strips (ph 5.5-9.0) and clear instructions on how to test saliva or urine pH levels.
• Canadian

Recommended Use

• pH-Pro Test Strip Booklet. Contains 80 test strips (ph 5.5-9.0) and clear instructions on how to test saliva or urine pH levels.