The internal double junction lets you read the pH of protein-rich solutions without damaging the probe. The green EXR glass tip makes pH sensing in highly pure water easy.
(19) (Delivery timeframe: 1-2 days)
This Atlas Scientific Lab Grade pH probe is our highest accuracy pH probe. This probe can read the pH of fuming nitric acid without a problem. The green EXR glass tip makes pH sensing in highly pure water easy.