Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DEXTER CORP ELECTRONIC MATERIALS DIV
8 DELTA DR SUITE A, LONDONDERRY, NH, 03053
Parent company: DEXTER CORP
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Methanol | Certain glycol ethers | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitric acid | Total |
|---|---|---|---|---|---|
| 1994 | 255 | 255 | — | 10 | 520 |
| 1993 | 255 | 255 | 10 | 10 | 530 |
| 1992 | 255 | 255 | 10 | 10 | 530 |
| 1991 | 255 | 255 | 10 | — | 520 |
| 1990 | 600 | 200 | — | — | 800 |
| 1989 | 255 | 255 | 10 | — | 520 |
| 1988 | — | 255 | — | — | 255 |