The IV is used as part of the specification to select the right grade of PET for a particular application, and is measured at various points of the supply chain. Intrinsic Viscosity (IV) is a measure of the polymers molecular weight and therefore reflects the material’s melting point, crystallinity and tensile strength. The polymer chain length in PET determines the molecular weight of the material and with it the physical properties that make PET such a useful packaging material. Career - Shape Your Future with AMETEK STCīy: Toby Rogers, Director of Lloyd Instruments Materials Testing Equipment and Chatillon Force Testing Instruments.Talent Development, Diversity & Inclusion.Looking to Replace your Test Equipment?.
International Standards - Textiles and Fabrics.International Standards - Plastics and Rubber.International Standards - Paper and Cardboard.International Standards - Medical Devices.International Standards - Electrical Components.International Standards - Building Products and Construction.International Standards - Adhesives and Sealants.It is the science of sampling, defining, isolating, concentrating and preserving samples. Water analysis-Determination of Physical parameters || Water analysis-Determination of Chemical parameters || Acid Base Titration || Gravimetric Estimation of Barium || Gravimetric Estimation of Nickel || Crystal Field Theory || Group Theory || Alloy Analysis (Brass) || Soil Analysis-Determination of Specific conductivity of Soil || Soil Analysis-Determination of pH of SoilĪdvanced Analytical Chemistry Virtual LabĪnalytical chemistry is the branch of chemistry concerned with studying the properties of materials and development of tools used to analyze materials. This field covers all chemical compounds except the myriad organic compounds (carbon based compounds, usually containing C-H bonds). Inorganic chemistry is the branch of chemistry concerned with the properties and behavior of inorganic compounds. Organic chemistry is a discipline within chemistry which involves the scientific study of the structure, properties, composition, reactions, and preparation (by synthesis or by other means) of chemical compounds that contain carbon.ĭetection of Functional Groups || Detection of Elements: Lassaigne’s Test || Separation of Compounds Using Column Chromatography || Purification by Fractional distillation/crystallisation || Purification by Steam distillation/crystallisation || Laser Flash Photometer || Organic Preparations - Allylation of Isatin || Estimation of Aspirin || Estimation Of Glucose || Calculation of λmax of Organic Compounds Using Woodward Fieser Rules
Spectrophotometry || Cryoscopy || Ebullioscopy || EMF measurement || Determination of Viscosity of Organic Solvents || Adsorption Isotherm || Verification of Tafel Equation || Determination of Viscosity Average Molecular Weight of Polymer || Calorimetry -Water equivalent Calorimetry || Calorimetry -Heat of Neutralization
Physical chemistry (also called physicochemistry) is the explanation of macroscopic, microscopic, atomic, subatomic, and particulate phenomena in chemical systems in terms of physical concepts sometimes using the principles, practices and concepts of physics like thermodynamics, quantum chemistry, statistical mechanics and dynamics.