![Hach 2283649 Buffer Solution, pH 10.01 (NIST), Color-Coded Blue, 500 mL: Amazon.com: Industrial & Scientific Hach 2283649 Buffer Solution, pH 10.01 (NIST), Color-Coded Blue, 500 mL: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41WwWhBopdL.jpg)
Hach 2283649 Buffer Solution, pH 10.01 (NIST), Color-Coded Blue, 500 mL: Amazon.com: Industrial & Scientific
![Solution tampon (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20°C) Certipur® | Sigma-Aldrich Solution tampon (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20°C) Certipur® | Sigma-Aldrich](https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/images/351/241/7390a716-e74e-493c-9bf3-ec230d1890c8/640/7390a716-e74e-493c-9bf3-ec230d1890c8.jpg)
Solution tampon (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20°C) Certipur® | Sigma-Aldrich
pH buffer solution ROTILABO® pH 7,00 in sachets | Maintenance and calibration solutions | Measuring Instruments | Labware | Carl Roth - Germany
![Hach 2283649 Buffer Solution, pH 10.01 (NIST), Color-Coded Blue, 500 mL: Amazon.com: Industrial & Scientific Hach 2283649 Buffer Solution, pH 10.01 (NIST), Color-Coded Blue, 500 mL: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41WwWhBopdL._AC_UF1000,1000_QL80_.jpg)
Hach 2283649 Buffer Solution, pH 10.01 (NIST), Color-Coded Blue, 500 mL: Amazon.com: Industrial & Scientific
![Buffer solution pH 9.00 ±0.01 (20 °C), 1 l, plastic | Buffer solutions ROTI®Calipure | ROTI®Calipure | Calibration standards | Instrumental Analysis | Inorganic & Analytical Reagents | Chemicals | Carl Roth - Austria Buffer solution pH 9.00 ±0.01 (20 °C), 1 l, plastic | Buffer solutions ROTI®Calipure | ROTI®Calipure | Calibration standards | Instrumental Analysis | Inorganic & Analytical Reagents | Chemicals | Carl Roth - Austria](https://www.carlroth.com/medias/1000Wx1000H-P712.jpg?context=bWFzdGVyfGltYWdlc3w1NjQ1MXxpbWFnZS9qcGVnfGltYWdlcy9oYjMvaDIzLzkxMjA0MTY1MzA0NjIuanBnfDFkYmU2ZDc2YmE1MGQ5YmU1MmRlNDE1MmY0NjAyYjkxOGMzOWY5MTQ0M2E3OTAxMWQxYmMzZDgyZGU4MGM1MTM)
Buffer solution pH 9.00 ±0.01 (20 °C), 1 l, plastic | Buffer solutions ROTI®Calipure | ROTI®Calipure | Calibration standards | Instrumental Analysis | Inorganic & Analytical Reagents | Chemicals | Carl Roth - Austria
![Tampon (poudre) PBS - 1 sachet (187 mM NaCI, 2,7 mM KCI, 10 mM phosphate Tampon, pH 7,3 - 7,5) = 10 litres de concentration - Tampon (poudre) PBS - 1 sachet (187 mM NaCI, 2,7 mM KCI, 10 mM phosphate Tampon, pH 7,3 - 7,5) = 10 litres de concentration -](https://images.dutscher.com/reference/hd/4905004.webp)