Food × analyte
1-Naphthol on green beans, canned
1996–1998 · 3 tested years
165samples tested
for this analyte
for this analyte
22samples with
a detection
a detection
13.3%of analyte-tested samples
Testing detected 1-Naphthol in 22 of 165 green beans, canned samples actually tested for this analyte. This percentage uses analyte-tested samples, not all 2,161 samples of this food.
Year-by-year results
Actual tested and detected sample counts.
3 tested years between 1996 and 1998. Gaps mean no validated tests in this release.
Read the yearly counts
| Year | Tested | Detected | Rate |
|---|---|---|---|
| 1996 | 48 | 3 | 6.2% |
| 1997 | 70 | 15 | 21.4% |
| 1998 | 47 | 4 | 8.5% |
Testing panels and detection limits change. These observations do not establish a causal trend.
About these results
Source: USDA Pesticide Data Program. Included annual releases: 1996, 1997, 1998.