Products

B&M® 24-well centrifugal filter plates are assembled from 24-well filter plates + PTFE membrane + UHMWPE 20um sieve plate + compression ring. PTFE (fine powder resin) swells into a three-dimensional mesh structure known as PTFE, which creates billions of microscopic pores. This structure takes advantage of PTFE's inherent hydrophobicity (waterproofing) and non-stick properties, which allows the removal of particles that have fallen on the surface of the membrane. PTFE membranes and laminates provide equipment manufacturers with permanent, temperature- and chemical-compatible protection against microorganisms and particulates. The optimal combination of airflow and inlet pressure can improve the efficiency of most equipment designs.

B&M's® ultra-microcentrifugal filtration columns consist of an outer tube, an inner tube, a PTFE membrane and a pressure ring. PTFE (fine powder resin) swells to form a three-dimensional mesh structure known as PTFE, which creates billions of microscopic pores. The structure takes advantage of PTFE's inherent hydrophobicity (waterproofing) and non-stick properties, which allows the removal of particles that have fallen on the surface of the membrane. PTFE membranes and laminates provide equipment manufacturers with permanent, temperature- and chemical-compatible protection against microorganisms and particulates. The optimal combination of airflow and inlet pressure can improve the efficiency of most equipment designs.

B&M's® ultra-microcentrifugal filtration columns consist of an outer tube, an inner tube, a PTFE membrane and a pressure ring. PTFE (fine powder resin) swells to form a three-dimensional mesh structure known as PTFE, which creates billions of microscopic pores. The structure takes advantage of PTFE's inherent hydrophobicity (waterproofing) and non-stick properties, which allows the removal of particles that have fallen on the surface of the membrane. PTFE membranes and laminates provide equipment manufacturers with permanent, temperature- and chemical-compatible protection against microorganisms and particulates. The optimal combination of airflow and inlet pressure can improve the efficiency of most equipment designs.

Product Category: Multi-Tube Vortexer
Functions: sample mixing in solid-phase compound extraction, filtration, adsorption, separation, isolation, purification and concentration of target samples, isolation, separation and purification of nucleic acids.
Number of channels: 15-50 speakers
Stirring Mode: Rotary Stirring
Specification: Suitable for 2ml, 15ml, 50ml nucleic acid extraction columns or other reagent vials
Add Logo: Yes
Shipping Method: OEM/ODM

Product Category: Solid Phase Extractor, Vacuum Unit
Function: Solid phase compound extraction, filtration, adsorption, separation, extraction, purification, concentration of target samples.
Application: Compatible with multi-well plates for simultaneous filtration and extraction, can be used for nucleic acid purification, solid-phase extraction, protein precipitation.
Number of channels: 12-24-48-96 wells, 96&384 well plates
Extraction Method: Negative Pressure
Specification: For 2ml, 15ml, 50ml, 300ml Nucleic Acid Extraction Column, 24-well Plate, 96-well Plate, 384-well Plate or other specifications
LOGO Printing: Yes
Delivery Method: OEM/ODM

Product Category: Handheld Column Plate Filling Tool
Parameters: metal or plastic material, φ1-240mm (the diameter and length of the pad can be customized)
Purpose: filling of sieve plates, filters, membranes into columns and plates, filling of plastic seals and pressure rings.
Usage: SPE Small Column, Nucleic Acid Extraction Column, 96 Well Filter Plate, 384 Well Filter Plate.
Specification: Pusher φ1.0mm, φ1.2mm, φ2.0mm, φ2.25mm, φ3.0mm, φ4.0mm, φ5.1mm, φ6.0mm, φ7.4mm, φ8.3mm, φ9.0mm, φ11.0mm, φ13.0mm, φ15.8mm, φ110mm, φ240mm, length can be customized.
Packing: 1pc/bag, 10pcs/carton
Packaging material: aluminum foil pouch and self-sealing pouch (optional)
Carton: Neutral Label Box or BM Life Science Carton (Optional)
Add logo: can be printed
Shipping Method: OEM/ODM

Product Category: Handheld Column Plate Filling Tool
Parameters: metal or plastic material, φ1-240mm (the diameter and length of the pad can be customized)
Purpose: filling of sieve plates, filters, membranes into columns and plates, filling of plastic seals and pressure rings.
Usage: SPE Small Column, Nucleic Acid Extraction Column, 96 Well Filter Plate, 384 Well Filter Plate.
Specification: Pusher φ1.0mm, φ1.2mm, φ2.0mm, φ2.25mm, φ3.0mm, φ4.0mm, φ5.1mm, φ6.0mm, φ7.4mm, φ8.3mm, φ9.0mm, φ11.0mm, φ13.0mm, φ15.8mm, φ110mm, φ240mm, length can be customized.
Packing: 1pc/bag, 10pcs/carton
Packaging material: aluminum foil pouch and self-sealing pouch (optional)
Carton: Neutral Label Box or BM Life Science Carton (Optional)
Add logo: can be printed
Shipping Method: OEM/ODM

Product Category: Handheld Column Plate Filling Tool
Parameters: metal or plastic material, φ1-240mm (the diameter and length of the pad can be customized)
Purpose: filling of sieve plates, filters, membranes into columns and plates, filling of plastic seals and pressure rings.
Usage: SPE Small Column, Nucleic Acid Extraction Column, 96 Well Filter Plate, 384 Well Filter Plate.
Specification: Pusher φ1.0mm, φ1.2mm, φ2.0mm, φ2.25mm, φ3.0mm, φ4.0mm, φ5.1mm, φ6.0mm, φ7.4mm, φ8.3mm, φ9.0mm, φ11.0mm, φ13.0mm, φ15.8mm, φ110mm, φ240mm, length can be customized.
Packing: 1pc/bag, 10pcs/carton
Packaging material: aluminum foil pouch and self-sealing pouch (optional)
Carton: Neutral Label Box or BM Life Science Carton (Optional)
Add logo: can be printed
Shipping Method: OEM/ODM

Product Category: Manual Hole Punch/Sampler/Cutting Tool
Parameters: Metal material, φ0.5-240mm (cutter diameter can be customized)
Function: Punching and sampling before sample pre-treatment for FTA, saliva card, blood card, blood filter paper, cell tissue, cutting glass material/filter/membrane
Application: Mainly used for punching and sampling FTA, saliva card, blood card, blood filter paper, public security system cell tissue, sampling of complex and dangerous goods.
Specifications: Round blade Φ0.5mm, Φ1.0mm, Φ1.2mm, Φ2.0mm, Φ2.25mm, Φ3.0mm, Φ4.0mm, Φ5.1mm, Φ6.0mm, Φ7.4mm, Φ8.3mm, Φ9.0mm, Φ11.0mm, Φ13.0mm, Φ15.8mm, Φ110mm, Φ240mm. Blade, Side Length 2.0-5.0mm
Packing: 1pc/bag, 10pcs/carton
Packaging material: aluminum foil pouch and self-sealing pouch (optional)
Box: Neutral label box or BM Life Science box (optional).
Logo Printing: Yes
Shipping Method: OEM/ODM

Product Category: Manual Hole Punch/Puncher
Parameters: Metal material, φ0.35-240mm (cutter diameter can be customized)
Function: Punching and sampling before sample pre-treatment for FTA, saliva card, blood card, blood filter paper, cell tissue, glass material/filter/film cutting.
Application: Mainly used for punching and sampling FTA, saliva card, blood card, blood filtration paper, public safety system cell tissue, complex and dangerous goods sampling.
Specifications: Round blade Φ0.5mm, Φ1.0mm, Φ1.2mm, Φ2.0mm, Φ2.25mm, Φ3.0mm, Φ4.0mm, Φ5.0mm, Φ6.0mm, Φ7.0mm, Φ8.0mm, Φ9.0mm ......... Square blades, edge length 2.0-5.0mm.
Packing: 1pc/bag, 10pcs/bag for punching head
Packaging material: aluminum foil pouch and self-sealing pouch (optional)
Box: Neutral Label Box or BM Life Science Box (Optional)
LOGO Printing: Yes
Delivery Method: OEM/ODM

Frits are an essential component of columns for solid-phase extraction, holding the packing material in place and controlling the flow rate.
B&M® SPE frits are professionally optimized to control flow rate, purity, stability and solvent compatibility. We currently offer porous plastics, porous composites, functionalized porous media (e.g., laboratory cartridges, frits, medical cartridges, industrial cartridges, water filtration cartridges, etc.). Development and production of bioactive porous media and other high-performance porous materials. As well as the use of self-developed high-standard equipment combined with professional technology to provide cost-effective OEM services for solid phase extraction (SPE columns).

Hydrophilic frit: generally refers to the reaction between reactive functional groups attached to a solid-phase carrier (e.g., resin, etc.) and a reagent dissolved in an organic solvent. It is a hydrophobic material made of ultra-high molecular weight polyethylene (UHMW-PE) sintered by modifying the surface with a hydrophilic agent.
B&M® Hydrophilic Frits Hydrophilic UHWMPE production technology is applied; the hydrophilicity of the frits for affine chromatography columns has been specially treated for wetting with aqueous solutions; This is very advantageous when filtering aqueous solutions.
In solid-phase peptide synthesis, the peptide chain is elongated on an insoluble polystyrene resin carrier. The C-terminal portion of the synthetic peptide is first reacted with chloromethylpolystyrene resin (ester resin) to form a benzyl ester, and then the amino acids protected at the amino terminal are added one by one in the order of the primary structure of the peptide chain to elongate the peptide chain. The solid-phase method is simpler and shorter than the liquid-phase method and can be automated. It is used in our pharmaceutical industry.