Use this buffer solution kit to calibrate your pH instruments accurately. The solutions are all NIST-traceable reference materials.
Use this buffer solution kit to calibrate your pH instruments accurately. The solutions are all NIST-traceable reference materials.
Keep all your pH instruments functioning properly with help from this OAKTON WD-98767-80 Traceable One-Shot Assorted Buffer Solution Kit. The kit contains three of the most common calibration values in yellow, blue and red color-coded solutions. The vials are individually packed in foil in single-dose bottles in order to extend shelf life. They also come with an ISO-accredited calibration report for increased accuracy.
Features
Methods Supported | Federal, state and local agencies, CAP, ASTM, NCCLS, CLSI, ACS, CLIA, AOAC, EPA, APHA, AWAA, WEF, USGS, USP, ISO |
Buffer Value | 4.005, 7, 10.012 |
Volume Per Vial | 3.38 fl oz (100 mL) |
Color | Yellow, blue, red |
Shelf Life | 2 years unopened, 90 days opened (pH 4 and 7), 30 days opened (pH 10) |
Methods Supported | Federal, state and local agencies, CAP, ASTM, NCCLS, CLSI, ACS, CLIA, AOAC, EPA, APHA, AWAA, WEF, USGS, USP, ISO |
Buffer Value | 4.005, 7, 10.012 |
Volume Per Vial | 3.38 fl oz (100 mL) |
Color | Yellow, blue, red |
Shelf Life | 2 years unopened, 90 days opened (pH 4 and 7), 30 days opened (pH 10) |