Højvang Laboratorier A/S is a privately owned Danish company that provides chemical, physical, microbiological analysis and s ... ampling of a wide range of media such as soil, compost, gravel, sediment, sludge, ash, slag, water, air and materials. Højvang has a dedicated team of samplers covering the whole of Denmark and our efficient drivers collect the samples ensuring safe transport back to our modern laboratory in Dianalund for accredited analysis. Our customers are always able to contact our competent chemists directly if advice is required regarding choice of packaging, testing methods or assistance in assessing laboratory results. read more