Supplier Page from Aladdin Scientific Corporation for Standard Mixture of n-Paraffins (consists of C17, C18, C19 and C20) [Standard Material for GC]
(6S)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid from Aladdin Scientific Corporation
4-oxa-7-azaspiro[2.5]octan-6-one from Aladdin Scientific Corporation
PDE4 inhibitor 16 from Aladdin Scientific Corporation
Tetrabutylammonium Diiodoaurate from Aladdin Scientific Corporation