Understand the terms behind the science

S Suspension A suspension is a liquid dosage form in which finely divided insoluble solid particles are dispersed throughout a liquid medium. Suspension হলো এমন একটি তরল dosage form, যেখান... Read definition → S Sustained-Release Dosage Form A sustained-release dosage form is designed to release a drug over an extended period to prolong its therapeutic effect or reduce dosing frequency. Sustained-Release Dosage Fo... Read definition → S Syrup A syrup is a concentrated aqueous preparation containing sugar or a suitable sugar substitute, with or without medicinal substances. সিরাপ হলো পানিভিত্তিক একটি ঘন preparation,... Read definition → S System Suitability Test (SST) System Suitability Test verifies that an analytical instrument and method are performing adequately before or during sample analysis. Depending on the method, parameters may i... Read definition → T Tablet A solid dosage form, usually prepared by compressing powders or granules, containing one or more active ingredients with or without excipients. পাউডার বা গ্র্যানিউলকে সাধারণত ... Read definition → T Tablet Hardness Tablet hardness refers to the force required to break a tablet under specified test conditions. Tablet Hardness হলো নির্দিষ্ট পরীক্ষার শর্তে একটি tablet ভাঙতে প্রয়োজনীয় বল। এট... Read definition → T Tablet Porosity Tablet porosity is the fraction of the tablet's total volume occupied by void spaces rather than solid material. Tablet Porosity হলো tablet-এর মোট volume-এর যে অংশ ফাঁকা স্থান... Read definition → T Tapped Density Tapped density is the mass of a powder divided by the volume it occupies after being subjected to a specified tapping procedure. Tapped Density হলো নির্দিষ্ট tapping procedure... Read definition → T Theoretical Yield Theoretical Yield is the maximum quantity of product expected from a process based on the specified formula, quantities of starting materials, and applicable calculations, ass... Read definition → T Therapeutic Index (TI) The therapeutic index is a measure of drug safety, commonly expressed in experimental pharmacology as the ratio of the median toxic dose to the median effective dose. Therapeu... Read definition → T Therapeutic Window The therapeutic window is the range of drug exposure or concentration within which a drug is expected to provide therapeutic benefit without unacceptable toxicity. Therapeutic... Read definition → T Titration Titration is a quantitative analytical technique in which a solution of known concentration reacts with a sample to determine the concentration of a specific substance. It is ... Read definition → T Tray Dryer A tray dryer is a drying apparatus in which materials are spread on trays and dried using heated air under controlled conditions. Tray Dryer-এ material-কে একাধিক tray-তে ছড়িয়ে... Read definition → T Triple Point The unique temperature and pressure at which the solid, liquid, and gaseous phases of a substance coexist in equilibrium. যে নির্দিষ্ট তাপমাত্রা ও চাপে কোনো পদার্থের solid, li... Read definition → U USP Apparatus 1 (Basket Apparatus) USP Apparatus 1 is a dissolution testing apparatus in which the dosage unit is placed inside a rotating basket immersed in the dissolution medium. Basket Apparatus-এ tablet বা... Read definition → U USP Apparatus 2 (Paddle Apparatus) USP Apparatus 2 is a dissolution testing apparatus that uses a rotating paddle to agitate the dissolution medium containing the dosage form. Paddle Apparatus-এ dosage form সাধ... Read definition → U USP Apparatus 3 (Reciprocating Cylinder Apparatus) USP Apparatus 3 is a dissolution testing apparatus in which a dosage form is placed in a reciprocating cylinder that moves vertically through specified media. Reciprocating Cy... Read definition → U USP Apparatus 4 (Flow-Through Cell Apparatus) USP Apparatus 4 is a dissolution testing apparatus in which dissolution medium flows through a cell containing the dosage form. Flow-Through Cell Apparatus-এ নির্দিষ্ট flow ra... Read definition →