Polished Tungsten plate with 99.97% purity About Metal alloy 99.97% high purity polished tungssten plate: Properties: Good thermal conductivity and low thermal expansion. Uses: Mainly used in the metallurgy and mechanism processes industry
PEG-7 Olive Oil Esters are compatible with essential oils, perfumes and other emulsifiers. They can also be used for the O/W system. About Olive Oil PEG-7 Esters Olive oil PEG-7 Ester is a transparent yellow liquid (20), which can be dispersed int
Germanium is a medium-gray metal. According to X-ray analysis, the atomic structure of germanium crystals is very similar to diamond. The structure determines the performance of germanium, which is just as hard as diamond. Purity: 99.999%
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