เครื่องวัดค่า pH (pH Meter และ กระดาษลิตมัส)
Digital pH Meter Resolution 0.1 pH measurement range 0.0-14.0
Digital pH Meter Resolution 0.1 pH measurement range 0.0-14.0 Rugged, accurate and waterproof
Rugged, accurate and waterproof
2-position benchtop pH meter with large LED display screen.
PH test paper, roll type Brand DF (The product does not sell HYDRION brand) Length: 5 meters per roll (1 roll for pH 1-11 and 1 roll for pH 12-14).
PH test paper, roll type
Brand DF (The product does not sell HYDRION brand)
Length: 5 meters per roll (1 roll for pH 1-11 and 1 roll for pH 12-14).
A dissolving powder for setting the pH of all pH Meters with pH 4.00 and pH 6.86.
Powder for setting the pH of all pH Meters with pH 4.00 and pH 6.86 and pH 9.18.
Electrode for benchtop pH meter, resolution 2
Solution for immersion electrode pH meter
Sensor head for digital pH meter Resolution 0.1 pH measurement range 0.0-14.0
No products
All ingredients are for manufacturing purpose. Do not use them directly. Finished product must be registered with FDA before selling to endusers