Description General description Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Gibberellic Acid is produced because of the metabolism of Gibberella fujikuroi (imperfect stage, Fusarium moniliforme). It is known as a growth substance for plants. Owing to its influence on growth rate as well as morphology of plants, and flower induction, gibberellic acid has been extensively synthesized by chemical and pharmaceutical industries.[2] Gibberellic acid is an endogenous plant growth regulator Application Gibberellic Acid may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by high performance liquid chromatography (HPLC)[1] and fluorometric[2] techniques. These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. Biochem/physiol Actions Phytohormone that controls important aspects of plant growth: germination, elongation, and flowering. The effects are mediated by inducing degradation of the DELLA repressor protein, and probably other minor signalling pathways. Analysis Note These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. Other Notes This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Footnote To see an example of a Certificate of Analysis for this material enter LRAA4483 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.