Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders
Whatman Qualitative filter paper
Whatman Qualitative Filter Paper is a high-quality laboratory filtration medium designed for the efficient separation of solids from liquids in qualitative analytical procedures. Manufactured from pure cellulose fibers, this filter paper offers excellent flow rates and particle retention, ensuring clear filtrates and reliable results. It is widely used in chemical, biological, and environmental laboratories for routine filtration tasks. Available in various grades and sizes, Whatman Qualitative Filter Paper is essential for tasks such as precipitate filtration, sample clarification, and general laboratory filtration processes.
Whatman Qualitative filter paper
Primary Uses
- Laboratory and Medical Applications
- Used for general qualitative analysis to separate solids from liquids in laboratory samples.
- Facilitates filtration of precipitates formed during chemical reactions.
- Employed in biological labs for filtering cell debris or particulate matter from suspensions.
- Used in clinical labs for sample clarification prior to further analysis.
- Supports environmental testing by filtering particulates from water and soil extracts.
Secondary Uses
- Research and Industrial Applications
- Applied in pharmaceutical labs for sample preparation and impurity removal.
- Used in industrial quality control for filtration of process liquids and suspensions.
- Supports food and beverage laboratories in filtering suspensions and clarifying extracts.
Utilized in educational laboratories for teaching filtration techniques and principles.
1.Basic Identification Attributes
- Material: Pure cellulose fiber
- Grades: Multiple grades available (e.g., Grade 1, 2, 3) for varying flow rates and retention
- Sizes: Available in various diameters and formats (circles, sheets, strips)
2.Physical & Chemical Properties
- Filtration Efficiency: High retention of particles typically above 2-25 microns depending on grade
- Flow Rate: Optimized for fast filtration with minimal clogging
- Chemical Compatibility: Resistant to mild acids and bases; not suitable for strong oxidizers or solvents
3.Safety & Hazard Attributes
- Generally safe to handle; avoid inhalation of fine dust from cutting or handling dry paper
- Non-toxic and non-reactive under normal laboratory conditions
4.Storage & Handling Attributes
- Store in a cool, dry place away from moisture and contaminants
- Handle with clean hands or gloves to prevent contamination
- Avoid folding or creasing to maintain filtration efficiency
5.Regulatory & Compliance Attributes
- Manufactured according to ISO and laboratory quality standards
- Suitable for use in GLP, GMP, and environmental testing laboratories
6.Environmental & Health Impact
- Biodegradable and environmentally friendly material
- Dispose of used filter paper according to local laboratory waste regulations
Safety Handling Precautions
- Use appropriate PPE such as gloves when handling samples and filter paper
- Avoid creating dust during handling to minimize inhalation risk
First Aid Measures
- No specific first aid necessary; in case of irritation from dust, move to fresh air
Firefighting Measures
- Combustible paper material; use water spray, foam, or dry chemical extinguishers
Related products
Aluminum Dissecting Pan with wax
Aluminum Dissecting Pan with Wax is a durable, lightweight pan designed specifically for dissection and specimen preparation in laboratory, educational, and research settings. The pan features a sturdy aluminum base combined with a layer of wax that securely holds biological specimens in place during dissection. This design provides an easy-to-clean, reusable workspace that enhances precision and control for students, educators, and scientists. Its corrosion-resistant aluminum construction ensures longevity and resistance to chemicals typically used in dissection.
Beaker Plastic
Beaker Plastic is a durable laboratory container made from high-quality, chemical-resistant plastic materials such as polypropylene or polystyrene. It is designed for mixing, measuring, and holding liquids in laboratory and industrial settings. The plastic beaker offers lightweight, shatter-resistant performance, making it ideal for routine lab work, sample preparation, and general handling of non-corrosive chemicals. It features clear or translucent walls with graduated markings for approximate volume measurement.
Burette stand for drying
The Burette Stand for Drying is a laboratory accessory designed to securely hold burettes in an upright position during drying and storage. Made from durable, corrosion-resistant materials such as stainless steel or coated metal, the stand ensures stability and prevents damage or contamination of delicate glassware. Its design facilitates proper air circulation, promoting efficient drying and maintaining the cleanliness of burettes between uses.
Burette Stop cork
Product Description
The Burette Stop Cork is a laboratory accessory designed to securely seal the open end of a burette, preventing liquid leakage and contamination during titration and other laboratory procedures. Made from high-quality, chemical-resistant cork or synthetic materials like rubber or silicone, it offers a snug fit for various burette sizes. The stop cork ensures controlled flow and precise measurement by allowing easy manipulation of the burette’s liquid contents.
Combustion Boat
Product Description
The Combustion Boat is a small, heat-resistant container typically made of porcelain or quartz, designed to hold samples during combustion analysis. It is used primarily in laboratories to contain solid or powdered samples that are subjected to high temperatures for elemental analysis, especially in organic and inorganic chemistry. The boat withstands extreme temperatures without reacting with the sample, ensuring accurate and uncontaminated results.
Cork borer set
The Cork Borer Set is a precision instrument set used in laboratories for cutting uniform cylindrical holes through corks, rubber stoppers, and soft polymers. Typically made of durable stainless steel, the set includes multiple hollow borers of varying diameters with sharpened edges, along with a cleaning rod or handle. It is essential for creating accurate openings to insert glass tubing or thermometers into stoppers for experimental setups involving sealed vessels or distillation systems.
Cork to fit test tube
Cork to Fit Test Tube is a conical sealing component made from natural or synthetic cork, designed specifically to fit snugly into standard laboratory test tubes. It ensures a tight seal that prevents contamination, limits evaporation, and maintains sample integrity during storage or handling. Due to its compressible and chemically resistant structure, it is ideal for routine laboratory operations and industrial testing processes. These corks are available in various sizes to accommodate a wide range of test tube diameters and are compatible with both glass and plastic tubes.
Cotton twine
Cotton Twine is a versatile filament made from twisted strands of natural cotton fibers. It is soft yet durable, offering flexibility and strength for binding, tying, or securing items in both laboratory and industrial environments. Cotton twine is non-abrasive, lint-minimal, and chemically inert to most laboratory reagents, making it suitable for specimen tying, light bundling, or general-purpose securing within controlled settings.
