Electrochemistry Buffers
Hach Company Phenolphthalein Indicator Solution, 5 g/L, 15 mL SCDB (APHA)
pH indicator for use in titrations. Color change: colorless to pink at ~pH 8.3. 15 mL self-contained dropping bottle.
Hach Company Buffer Powder Pillows, pH 6.00, pk/50
pH Buffer Powder Pillows for pH electrode calibration. Each powder Pillow prepares 50 mL of fresh buffer solution. Colorless. pH is 6.00 ±0.02 at 25°C. Pack of 50 Powder Pillows. Pack of 50 Powder Pillows
Hach Company Buffer Solution, pH 10.01, 4 L
pH Buffer Standard Solution for pH electrode calibration. Colorless pH buffer solution. pH is 10.01 ±0.02 at 25°C. 4 L bottle
Hampton Research 100% TACSIMATE PH 6.0 200ML
HR2-827/100% Tacsimate pH 6.0 - 200 ml. Please note items from this supplier are non-returnable.
Hach Company Buffer Solution, pH 4.01, 250 mL
pH Buffer Standard Solution for pH electrode calibration, Colorless pH buffer, pH is 4.01 ±0.02 at 25°C, 250 mL bottle
Andwin Scientific pH 7.00 Calibration Buffer, Yellow, 500 mL
pH 7.00 Calibration Buffer, Yellow, 500 mL
Hach Company Buffer Powder Pillows, pH 7.00 Color-coded Yellow, pk/50
pH Buffer Powder Pillows for pH electrode calibration. Each powder pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification (Yellow). pH is 7.00 ±0.02 at 25°C. Pack of 50 Powder Pillows
Hach Company Buffer Solution, pH 7.00, Color-coded Yellow, 20 L
pH Buffer Standard Solution for pH electrode calibration. Color-coded pH buffer solution for easy identification. pH is 7.00 ±0.02 at 25°C. 20 L Bag-in-box package with a collapsible inner bladder in a white corrugated cardboard box. Ideal packaging size for laboratories doing high volume pH testing.
Hach Company Buffered Dilution Water Pillows, pk/25
Buffered Dilution Water Pillows, pk/25 (magnesium chloride and potassium dihydrogen phosphate, makes 25 L dilution water; 1 liter per pillow).
Hach Company Butterfield's Buffered Phosphate, 450 mL
Butterfields Buffered Phosphate, 450 mL single bottle.
Hach Company Buffer Solution, pH 7.00, Color-coded Yellow, 15 mL
pH Buffer Standard Solution for pH electrode calibration. Color-coded pH buffer solution for easy identification. pH is 7.00 ±0.02 at 25°C. 15 mL bottle