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Wellington 1982年在加拿大成立，公司長期致力于為客戶提供高質(zhì)量的參考標準，參考標準包括氯化 dibenzo-p-dioxin(PCDD)和氧芴(PCDF)和許多類似mass-labelled這些化合物。有齊全的mass-labelled PCB同族元素，包括所有已經(jīng)被認定為含“二惡英”的毒性。同時為很多國家提供多氯代聯(lián)二苯對二惡英（PCDDs），多氯代二苯并呋喃(PCDFs)，多氯聯(lián)苯（PCBs）。

Wellington主要產(chǎn)品：多氯聯(lián)苯PCB同族元素、多溴聯(lián)苯PBB、多氯代聯(lián)二苯對二惡英（PCDDs）、多氯代二苯并呋喃（PCDFs）

　　在二十世紀七十年代末期，多氯聯(lián)苯是出了名的環(huán)境污染物,而氯化二惡英(PCDDs)和呋喃(PCDFs)則是最近才被認為是對環(huán)境有威脅的。此外,關(guān)于多氯聯(lián)苯、氯化二惡英(PCDDs)和多氯代二苯并呋喃(PCDFs)的毒性的信息是極少的,尤其是關(guān)于它們長期的影響。

　當(dāng)有相關(guān)文檔記錄顯示多氯聯(lián)苯(PCB)、氯化二惡英(PCDD)和多氯代二苯并呋喃(PCDF)的同系物是有顯著的毒性，要比其他副產(chǎn)品更加有毒性之后, 對標準品這些化合物的需求迅速增長。然而,在商業(yè)上是很少有參考標準的這些化合物。

　由科學(xué)家們創(chuàng)辦的威靈頓已經(jīng)營了多年,對多氯聯(lián)苯(PCB)、氯化二惡英(PCDD)和多氯代二苯并呋喃(PCDF)的同系物和其他鹵代芳烴化合物合成個體來進行他們的研究。對這些化合物的樣品和定制合成相關(guān)的化合物的需求已經(jīng)勢不可擋,惠靈頓的成立就是為了更快速和更有效響應(yīng)對這些物品的需求。

　 1983年1月,威靈頓發(fā)布第一個產(chǎn)品目錄,提供多氯聯(lián)苯(PCB)、氯化二惡英(PCDD)和多氯代二苯并呋喃(PCDF)的同系物。這個目錄僅4頁，囊括了大約75種個體化合物。

Wellington Laboratories Inc. (Wellington) was incorporated in February 1980, celebrating its 32nd anniversary in 2012.
In the late 1970’s, PCBs were known environmental contaminants, whereas chlorinated dioxins (PCDDs) and furans (PCDFs) had only recently been considered as threats to the environment. In addition, there was very little information as to the toxicity of PCBs, PCDDs and PCDFs, particularly long-term effects.

As it became more well documented that certain PCB, PCDD and PCDF congeners were quite toxic, and significantly more toxic than other congeners, the need for standards of these compounds grew rapidly. However, very few reference standards of these compounds were commercially available.

The scientists that founded Wellington had, for many years, synthesized individual congeners of PCBs, PCDDs, PCDFs and other halogenated aromatic compounds for their own research. Requests for samples of these compounds and custom synthesis of related compounds became overwhelming, and Wellington was formed to respond more quickly and efficiently.

In January 1983, Wellington released it first catalogue, offering PCB, PCDD and PCDF congeners. This catalogue was only 4 pages in length and listed approximately 75 individual compounds.

In the ensuing years, Wellington added more staff and lab space, and devoted itself to a considerable amount of research and development. This has led to the current catalogue, posted on this web site, which contains well over 1000 products.

Wellington will continue its research efforts with the goal of developing additional reference standards of compounds that pose a risk to environmental and human health.

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