Supplier Page from Aladdin Scientific Corporation for Fulvic acid
650 nm Stop Reagent for TMB Microwell Substrates from Aladdin Scientific Corporation
Phenyl isothiocyanate from Aladdin Scientific Corporation
Seratrodast from Aladdin Scientific Corporation
Trifluoroacetic acid - Triethylamine 2M:2M solution from Aladdin Scientific Corporation