Results
TE Instruments took part in two interlaboratory studies (ILS) to monitor the performance of its analyzers according to the ASTM D5453 test method. The results obtained are excellent, with Z-scores close to zero and outcomes that exactly match the average of the ILS. The XPLORER systems provide accurate results with standard deviations well below the repeatability limits (r), as stated in the ASTM D5453.
Sample | Volume (µL) | Density | Conc. S - mg/kg | StDev (mg/kg) | RSD (%) n=10 | Z-Score |
---|---|---|---|---|---|---|
ETOH1908 | - | 0.79 | 1.6 | - | - | - |
Xplorer A | 100 | 0.79 | 1.6 | 0.1 | 6.4 | -0.06 |
Xplorer B | 100 | 0.79 | 1.6 | 0.1 | 3.8 | -0.06 |
ETOH1912 | - | 0.79 | 2.9 | - | - | - |
Xplorer A | 100 | 0.79 | 2.9 | 0.03 | 0.9 | -0.08 |
Xplorer B | 100 | 0.79 | 3.0 | 0.02 | 0.8 | 0.03 |