Analytical Equipment
Microbiology Equipment- Gravimetric Diluters and Sample Weighing Systems
- Mediaprep Automated Media Preparators
- Mediafill Automated Media Distributors
- Manual Media Dispensers
- Lab Blenders / Homogenizers
- Automated Spiral Platers
- Manual Colony Counters
- Automated Colony Counters
- Inhibition Zone Readers
- Automated Incubators and Colony Counters
- Biosafety Cabinets
- Laminar Flow Hoods
Temperature, Humidity, and Pressure Measuring Instruments
Other Basic Equipment
Multiparameter Water Quality Meters
Balances
Polarimeters, Refractometers
Autoclaves
Biotechnology Equipment and Solutions
Pharmaceutical Equipment
Shelf-life Testing Equipment
Drying Ovens
Incubators
Laboratory Flasks
Beakers, Measuring Jugs
Liquid Handling Tools
Sampling Tools
Filtration Tools and Consumables
Racks and Stands
Laboratory Bottles and Vials
Thermometers, Hydrometers, Baumé Hydrometers, Alcoholmeters
Pipettes
Test tubes
Graduated cylinders
Funnels
Tips & tip boxes
Homogenizer bags
Centrifuge tubes
Petri dishes
Others- Glass capillary tubes
- Glass melting point tubes
- Condensers
- Plastic weighing boats
- Glass stirring rods
- Filtration and separation equipment
- Alcohol burners
- Glass weighing bottles
- Crucibles
- Crucible tongs
- Blender bag openers
- BagClip sealing clips
- Autoclave deodorant capsules
- Magnetic stir bars
- Test tube brushes
- Glass watch glasses
- Glass beads
- Glass wool
- Glass slides
- Plastic buckets
- Stainless steel bucket
- Rubber bulb
- Inoculation loop
- Sampling rod
- Plastic spoon
- Stainless steel spoon
- Plastic tweezers
- Glass burette
- Glass slide
- Glass filter crucible
Filtration Tools and Consumables
Introduction to Filtration Tools and Consumables
Filtration tools and consumables are a category of specialized equipment and supplies used to separate, clarify, and remove impurities or microorganisms from liquids and gases in laboratories. This portfolio includes membrane filters, qualitative and quantitative filter papers, syringe filters, and complete vacuum filtration assemblies for analytical sample preparation.
When purchasing, users should base their choice on the chemical compatibility of the solvent to select membrane materials such as Cellulose Acetate, Cellulose Nitrate, Nylon, MCE, PTFE, PVDF, PES, or RC with pore sizes from 0.2 µm, 0.22 µm, 0.45 µm to 1.2 µm. Additionally, size specifications must be compatible with filter holders and sample volumes, ranging from diameters of 13mm, 47mm, 70mm, 90mm to filter paper sheets sized 600 x 600mm or filtration systems with capacities of 1000 ml and 2000 ml. Hoa Viet currently supplies filtration products from brands including Duran (Germany), Sartorius (Germany), and Newstar (China).
How do qualitative filter paper and quantitative filter paper differ?
Qualitative filter paper is commonly used to separate precipitates and clarify solutions in routine testing. Quantitative filter paper has an extremely low ash content after combustion, specifically designed for high-precision gravimetric analysis.
How to select membrane filters and syringe filters compatible with samples?
Users must consider the nature of the organic solvent or aqueous solution, as well as the hydrophilic or hydrophobic properties of the membrane. Membranes such as PTFE are ideal for harsh chemicals and organic solvents, while Cellulose Acetate or PES are suitable for biological solutions and sterile filtration.
Which brands of filtration tools and consumables does Hoa Viet supply?
Hoa Viet currently supplies filtration equipment and consumables from Duran (Germany), Sartorius (Germany), and Newstar (China). Customers can contact Hoa Viet directly for in-depth technical advice and to request a quote.
