19(S)-HETE

[13C2,15N3]-alpha-Amino-1H-1,2,4-triazole-1-propanoic acid

玻璃衬管QUARTZ INSERT,2010-4 Insert for GC-2010 PTV (quartz)用于GC-2010

反应瓶REACTION BATH ／MVU-1A，用于AA-6650