| Year | Event |
| 2016 | Zinsser Analytic and ILS were acquired by the Gardner Denver Medical group, joining Thomas, Welch and TriContinent brands. |
| 2004 | Zinsser NA was created for distribution of automated systems in the U.S. and Canada. |
| 1995 | ZA pioneered the automation of PCR-based tests in clinical diagnosis. |
| 1992 | ILS (Innovative Labor Systeme) GmbH was founded for production of microsyringes, valves and as OEM for liquid handling systems. |
| 1989 | “Minilabor” was introduced for schools and universities. |
| 1985 | Fully automated HIV-testing system for blood banks was introduced. |
| 1984 | First automatic pipetting systems were sold. |
| 1983 | Zinsser Analytic Ltd. (UK) was founded to manufacture special liquid handling systems. |
| 1979 | Distribution of scintillation counters and HPLC-instruments. |
| 1976 | “Minis” for scintillation counting were invented. |
| 1971 | Polyvials® were introduced and became a worldwide quality standard. |
| 1970 | Zinsser Analytic GmbH was founded by Werner Zinßer. |
