Plural of spectrum, referring to the range of frequencies or wavelengths of electromagnetic radiation emitted or absorbed by a substance
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
D-Glucitol-2-d
2,2',3,3',4,4',5,5'-octafluoroazoxybenzene
1,2,4-Triazolo[3,4-a]phthalazine, 3-(3-chlorophenyl)-
