a set of techniques used to determine the chemical composition or structure of a sample, such as elemental analysis or mass spectrometry.
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
2H-1-benzopyran,3,4-dihydro-2-[3,4 bis[(trimethylsilyl)oxy]phenyl]
METHANOL
METHYL LINOLEATE
N(1),N(14)-bis(ethyl)homospermine
2-(1-Naphthalenyloxy)propanoic acid
Methyl L-2-hydroxy-3-methylbutanoate (R)-MTPA ester
4-Chlorophenylhydrazine hydrochloride
2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl fluoride
