'natural gum for food pharmaceuticals'

Properties • Gum karaya is an acidic, partially acetylated polysaccharide • lt is white or intense ruby in colour and solidifies into large,roundish tears • It is not soluble in water but swells into a jelly like mass in water. lt absorbs water at very rapidly to form viscous mucilages it is one of low concentrations, although the least soluble among exudate gums. • Karaya is a calcium and magnesium salt,with a central chain of D-galactose, L-rhamnose and D-galacturonic acid units, with some side chains containing D-glucuronic acid. • Heating gum karaya dispersions increases the,solubility but results in permanently lower viscosities. • Gum karaya is approved for food use and is in the GRAS (Generally Recognized Act Safe) list under the Food and Drug Act properties to yield finished products.

A pyknometer (also spelled pycnometer) is a precise laboratory instrument used primarily to measure the density or specific gravity of liquids, pastes, and solids. It is typically a glass flask with a close-fitting ground glass stopper that often includes a fine capillary hole to allow a fixed volume of liquid to be accurately measured. By weighing the empty pycnometer, the pycnometer filled with a reference liquid (usually water), and the pycnometer filled with the sample liquid, one can calculate the density based on weight differences and known volumes. It is widely used in chemical, pharmaceutical, food industry, environmental analysis, and materials research applications for quality control and formulation. Pycnometers offer high measurement accuracy, reliability, and simplicity of operation, making them essential for laboratory density measurements compliant with international standards like DIN EN ISO 2811-1. There are various types including liquid pycnometers and gas pycnometers, with some models featuring integrated thermometers for accurate temperature monitoring during measurement. The device is crucial in optimizing production, research, and quality control processes across industries such as paints, coatings, inks, adhesives, and pharmaceuticals.

A rotary vacuum evaporator with chiller is a sophisticated laboratory instrument designed for efficient solvent evaporation under reduced pressure, incorporating a chiller for superior cooling performance. The rotary evaporator features a rotating evaporation flask that enhances solvent evaporation by increasing surface area, combined with a vacuum system to lower boiling points and protect heat-sensitive compounds. The addition of a chiller provides continuous, precise cooling to the condenser, improving condensation efficiency and solvent recovery by maintaining low temperatures. This setup is ideal for applications in chemical synthesis, pharmaceuticals, and natural product extraction, offering enhanced control, efficiency, and safety in solvent removal and concentration processes.

Whatman® Original Filter Paper is a high-quality cellulose-based filtration product widely used in laboratories for qualitative and quantitative analysis. Known for its consistent performance, it offers various grades tailored for different applications, including routine filtration, analytical separations, soil analysis, and food testing. The filter papers feature exceptional particle retention, flow rate, and purity while maintaining strength wet or dry. They are suitable for diverse scientific fields such as biology, chemistry, molecular biology, and environmental studies. Available in multiple formats and sizes, Whatman filters ensure precise and reliable separation of solids from liquids, making them essential for analytical and research purposes. The generated image depicts a range of Whatman original filter papers in typical laboratory presentation

The Chrome Plated Tuning Forks Set of 8 is a laboratory tool used to generate specific sound frequencies for experiments in physics and sound studies. Each tuning fork in the set is made from mild steel with a chrome-plated finish, providing durability, resistance to rust, and corrosion. The forks are calibrated to eight distinct vibration frequencies: 288 Hz, 256 Hz (middle C), 480 Hz, 426 Hz (A), 384 Hz (G), 320 Hz (E), 341 Hz (F), and 512 Hz (high C). These tuning forks have a U-shaped metal bar design where the prongs vibrate when struck, producing a consistent pitch used in acoustic experiments, sound therapy, and instrument tuning. The set comes in a thermocol box, weighing about 240 grams with dimensions approximately 13 cm x 18 cm x 4.5 cm. This set is widely used in educational labs for sound experiments and therapy applications. The generated image displays a neat arrangement of the chrome-plated forks, reflecting their shiny metallic surface

Crucible tongs are specialized laboratory tools designed for safely handling hot crucibles, evaporating dishes, flasks, and similar small vessels used in high-temperature chemical reactions. They are typically made from strong, heat-resistant metals such as stainless steel or nickel-plated steel, allowing them to withstand extreme temperatures without deforming. Key features include: Construction from durable metals like stainless or nickel-plated steel. Typically 8 to 20 inches (20-50 cm) long, providing safe distance from heat sources. Jaws are usually corrugated or serrated inside to ensure a secure grip on round or smooth surfaces. Bow or scissor-type design for ease of use and firm handling. Heat-resistant design to protect users from burns while manipulating hot objects. Some models include protective coatings like plastisol or ceramic fabric on the jaws to enhance grip and safety.

Beaker tongs are essential laboratory tools designed to safely grip and transport hot beakers and similar vessels during experiments. Typically made from stainless steel or nickel-plated steel for durability and heat resistance, beaker tongs have a scissor-like design with jaws coated in materials like plastic or rubber to provide a secure, non-slip grip. Their length usually ranges around 10 inches (25 cm), with jaw openings up to about 7-11 cm (2.75-4.5 inches) to accommodate beakers from 50 ml to 2000 ml. Key features: Durable construction from nickel-plated or stainless steel. Plastic or rubber-coated jaws for better grip and safety. Heat-resistant and able to handle hot glassware without direct contact. Lightweight and easy to handle for safe manipulation of lab vessels. Used to avoid burns and spills when handling hot or hazardous liquids.

A high-precision counting scale is an advanced electronic weighing and counting instrument used for accurately tallying large quantities of small, uniform parts. It works by calculating an average piece weight from a small sample, then applying that weight to a bulk batch. These scales are used in manufacturing, inventory management, retail, and pharmaceuticals to save time and reduce manual counting errors.

A high-precision counting scale is an advanced electronic weighing and counting instrument used for accurately tallying large quantities of small, uniform parts. It works by calculating an average piece weight from a small sample, then applying that weight to a bulk batch. These scales are used in manufacturing, inventory management, retail, and pharmaceuticals to save time and reduce manual counting errors.