Finds of raw glass and waste from two La Tène glass-working sites, the settlement agglomeration of Němčice dating to the 3rd–second century BC and the Staré Hradisko oppidum from the 2nd–first century BC, are analysed by LA-ICP-MS. The analysis results of a series of 60 samples are compared with the corpus of 1194 analysed glass artefacts from France. A concurrence was found with the composition of Celtic and Hellenistic glass artefacts. Five compositional groups of natron glass were distinguished based on major, minor and trace elements: two groups correspond to Egyptian glass, the other three to Levantine glass. The similarity of the compositions recorded in Western and Central Europe shows that a European-wide network for the imported raw glass can be anticipated. The observation of the waste found at the Němčice site in the light of the experiments carried out with the skills of the La Tène glass masters introduces new elements into the progressive reconstruction of the organisation of glass-working.

LA-ICP-MS 分析了两个 La Tène 玻璃加工场（公元前 3 至 2 世纪的 Němčice 聚落聚落和公元前 2 至 1 世纪的 Staré Hradisko oppidum）的未加工玻璃和废料的发现。一系列 60 个样品的分析结果与来自法国的 1194 件分析过的玻璃制品的语料库进行了比较。发现与凯尔特和希腊化玻璃制品的成分一致。根据主要、次要和微量元素区分五个组成组的 natron 玻璃：两组对应于埃及玻璃，另外三组对应于黎凡特玻璃。西欧和中欧记录的成分的相似性表明，可以预见欧洲范围内的进口玻璃原料网络。