Mettler Toledo, 31049547, Buffer No-Borate pH 9.00 250mL

The borate-free buffer pH 9.00 is traceable to the primary standards of reference materials selected by NIST. The product can be used as an alternative to borate-containing buffers pH 9.21 and 9.180. Specification Packaging Type: Bottle Packaging Size: 250 mL Parameter: pH Purpose: Calibration/Verification Certificate of Analysis: Available online on www.mt.com/buffers pH Value at 25 °C: 9 Shelf-life: 24 months Uncertainty: ±0.01 pH Country of origin: IE Customs tariff number: 3822190080