10.6084/m9.figshare.c.3614669_D1.v1 H. Sharma H. Sharma C. Selby C. Selby E. Carmichael E. Carmichael C. McRoberts C. McRoberts J. Rao J. Rao P. Ambrosino P. Ambrosino M. Chiurazzi M. Chiurazzi M. Pucci M. Pucci T. Martin T. Martin MOESM1 of Physicochemical analyses of plant biostimulant formulations and characterisation of commercial products by instrumental techniques Springer Nature 2016 Biostimulant Humic acid Macroalgae Amino acids DLS TGA FTIR Py-GC/MS Plant growth hormones Bioassay 2016-04-28 05:00:00 Journal contribution https://springernature.figshare.com/articles/journal_contribution/MOESM1_of_Physicochemical_analyses_of_plant_biostimulant_formulations_and_characterisation_of_commercial_products_by_instrumental_techniques/4374086 Additional file 1: Figure S1. Principal component analysis (PCA) score plot of TGA weight loss data showing three distinct clusters—(a) Manek, (b) Ecoryg and Rygex and (c) Rizoset, Algavyt and Algavyt Zn/Mn and two PCAs explained 83% of the variations between the 6 products.