Diener Precision Pumps Ltd.

Main products: Ligustrum lucidum glycoside, lotus root alkaloid perchlorate, isoleucine, ligustilide I, ligustilide H, geniposide, arctigenin, methyl protodioscin; Methyl protodioscin, emodin -8-O - β - D-glucoside, isobergamot lactone, and so on.

At Specac, we are justifiably proud of our pedigree in providing accurate and reliable IR and FTIR sample handling accessories to academic, industrial and research institutions worldwide. Spectroscopists around the globe have depended continually upo

* 1924 Production start of automotive gaskets at Annaberg, Saxonia * 1946 Established Wilhelm Tripp KG in Ottobrunn near Munich, Bavaria * 1984 Established a development, sales and marketing company, mainly for asbestos-free sealing elemen