Microporous filter column/plate

Microporous filter columns/plates include microporous filter columns, 24/96 well microporous filter plates, etc., which can be applied to protein purification, sample preparation, sterile filtration, sample filtration treatment before mass spectrometry analysis, etc.
The product range is complete, with multiple materials of membranes and pore sizes. You can choose the appropriate product based on the specific application.
Features:
● Suitable for filtering at levels below micrometers, with high recovery rate
● Microporous filter columns are designed specifically for standard desktop micro centrifuges
● Microporous filter plates can be used for high-throughput sample processing, with dimensions in accordance with ANSI/SBS standards, facilitating automation
● Can be used in conjunction with negative pressure method or centrifugal method
● Remove bacteria, particles, or cells from the liquid through filtration, prepare HPLC samples, and remove them from agarose or acryloyl
● DNA removal in amine gel

Art.	DESCRIPTION	Packaging specifications
CA-022-02	2.0mLMicroporous filter column，HydrophilicityCA，0.22μm	50Set/Pack
PVDF-022-02	2.0mL Microporous filter column，Organic series PVDF，0.22μm	50Set/Pack
CA-022-15	15mLMicroporous filter column，HydrophilicityCA，0.22μm	50Set/Pack
PVDF-022-15	15mL Microporous filter column，Organic series PVDF，0.22μm	50Set/Pack
CA-022-50	50mLMicroporous filter column，HydrophilicityCA，0.22μm	50Set/Pack
PVDF-022-50	50mLMicroporous filter column，Organic series PVDF，0.22μm	50Set/Pack
PTFE-H-045-96	96Porous microfiltration plate，300μL，HydrophilicityPTFE，0.45μm	10Block/Box
PTFE-H-022-96	96Porous microfiltration plate，300μL，HydrophilicityPTFE，0.22μm	10Block/Box
PTFE-045-96	96Porous microfiltration plate，300μL，Organic seriesPTFE，0.45μm	10Block/Box
PTFE-022-96	96Porous microfiltration plate，300μL，Organic seriesPTFE，0.22μm	10Block/Box
PVDF-H-045-96	96Porous microfiltration plate，300μL，HydrophilicityPVDF，0.45μm	10Block/Box
PVDFH-022-96	96Porous microfiltration plate，300μL，HydrophilicityPVDF，0.22μm	10Block/Box
PVDF-045-96	96Porous microfiltration plate，300μL，Organic seriesPVDF，0.45μm	10Block/Box
PVDF-022-96	96Porous microfiltration plate，300μL，Organic seriesPVDF，0.22μm	10Block/Box
PES-H-045-24	24Porous microfiltration plate，7mL，Hydrophilicity PES Membranous，0.45μm	2 Set/Box
PES-H-022-24	24Porous microfiltration plate，7mL，Hydrophilicity PES Membranous，0.22μm	2 Set/Box
B-009807	Microporous filter plate negative pressure device (precious blue)	1 Set/box
R-009807	Microporous filter plate negative pressure device (precious rose)	1 Set/box

 
 
Negative pressure device
The negative pressure device is designed specifically for applications such as high-throughput nucleic acid extraction and purification, solid-phase extraction, protein precipitation, Oligo synthesis, etc. It can be adapted to 48/96/384 well plates and Ruhr interface adsorption columns, eliminating the need for repeated suction, centrifugation
The operation of pipetting greatly simplifies the experimental steps.
 

Art.	DESCRIPTION	Packaging specifications
R-009802	Universal negative pressure device, 96 well plate system, rose red base, transparent bracket for easy observation, used for nucleic acid extraction and purification, solid phase extraction, protein precipitation and other applications	1Set/box
B-009802	Universal negative pressure device, 96 well plate system, rose red base, transparent bracket for easy observation, used for nucleic acid extraction and purification, solid phase extraction, protein precipitation and other applications	1Set/box
R-009803	Universal negative pressure device, 96 well plate system, rose red base, corrosion-resistant Saigang bracket, used for nucleic acid extraction and purification, solid phase extraction, protein precipitation and other applications	1Set/box
B-009803	Universal negative pressure device, 96 well plate system, rose red base, corrosion-resistant Saigang bracket, used for nucleic acid extraction and purification, solid phase extraction, protein precipitation and other applications	1Set/box
R-009804	Double layer negative pressure device, 96 well plate system, used for nucleic acid extraction and purification, solid phase extraction, protein precipitation and other applications, with a rose red base	1Set/box
B-009804	Double layer negative pressure device, 96 well plate system, blue base, used for nucleic acid extraction and purification, solid phase extraction, protein precipitation and other applications	1Set/box
R-009805	Ruhr interface negative pressure device, single pore system, used for nucleic acid extraction of large volume samples, with a rose red base	1Set/box
B-009805	Ruhr interface negative pressure device, single pore system, for nucleic acid extraction of large volume samples, base blue	1Set/box
R-009806	Oligo synthesis dedicated negative pressure device, 96 well plate system, blue base, used for synthesis deprotection, ammonia hydrolysis and other processes, improved version, upper bracket with compression device.	1Set/box
R-009807	Microporous filter plate negative pressure device (rose red)	1Set/box
B-009807	Microporous filter plate negative pressure device (precious blue)	1Set/box

 
 
24 well multifunctional fungal toxin purification plate

24 well multifunctional fungal toxin purification plate uses independently developed high activity adsorption fillers to achieve rapid, high-throughput, and selective adsorption of impurities such as pigments, lipids, and proteins in the sample, without absorbing the target substance to be tested, enabling the sample solution to be purified; Suitable for fungal toxin detection.
characteristic
High throughput: capable of processing 24 samples at a time and suitable for automated pre-treatment workstations.
High recovery rate: Good purification effect, no background interference, high recovery rate.
Good stability: reduces experimental errors and has high stability of experimental data.
Simple and fast: The purification process is simple and fast, completing the purification of the sample solution within 30 seconds.

describe	application	package
24 hole positive pressure extraction device		1 unit/box
24 hole intelligent nitrogen blowing instrument, flat bottom plate		1 unit/box
228Multifunctional purification board	Zhanqing toxin, aflatoxin B1, B2, G1, G2	1 piece/box
226Multifunctional purification board	Zearalenone, aflatoxin B1, B2, G1, G2	1 piece/box
224Multifunctional purification board	zearalenone	1 piece/box
223Multifunctional purification board	Aflatoxins M1, M2	1 piece/box
230Multifunctional purification board	Deoxynivalenol	1 piece/box
229Multifunctional purification board	Ochratoxin	1 piece/box
302Multifunctional purification board	ALL IN ONE	1 piece/box

 

96 hole filter plate

The 96 hole filter plate is designed for high-throughput sample processing, and is made of medical grade polypropylene (PP) by injection molding,The sieve plate is sintered from UHMW-PE raw materials with uniform particle size. Sieve plates with different apertures can meet the filtration needs of complex samples.
Characteristic
●Suitable for filtering at levels above micrometers
●Dimensions comply with ANSI/SBS standards for ease of automation
●Alphabetical sorting design for easy labeling
●Can be used in conjunction with negative pressure method or centrifugal method
 

Article number	describe	package
96-05-10	96 hole filter plate, 1.0mL/hole, 1 5 μ M sieve plate/hole	4 pieces/box
96-20-10	96 hole filter plate, 1.0mL/hole, 1 20 μ M sieve plate/hole	4 pieces/box
96-50-10	96 hole filter plate, 1.0mL/hole, 1 x 50 μ M sieve plate/hole	4 pieces/box
96-05-15	96 hole filter plate, 1.5mL/hole, 1 5 μ M sieve plate/hole	4 pieces/box
96-20-15	96 hole filter plate, 1.5mL/hole, 1 20 μ M sieve plate/hole	4 pieces/box
96-50-15	96 hole filter plate, 1.5mL/hole, 1 50 μ M sieve plate/hole	4 pieces/box
96-05-20	96 hole filter plate, 2.0mL/hole, 1 5 μ M sieve plate/hole	2 pieces/box
96-20-20	96 hole filter plate, 2.0mL/hole, 1 20 μ M sieve plate/hole	2 pieces/box
96-50-20	96 hole filter plate, 2.0mL/hole, 1 50 μ M sieve plate/hole	2 pieces/box
96-pl-10	96 well filter plate, 1.0mL/well, dedicated to plasmid extraction and filtration	30 pieces/box
96-pl-15	96 well filter plate, 1.5mL/well, dedicated to plasmid extraction and filtration	30 pieces/box

 
Positive pressure extraction device

The positive pressure extraction device is based on the principle of applying pressure from above the device, ensuring that the flow velocity between each hole is highly uniform, thereby achieving the goal of improving the stability and reproducibility of the target analyte.
Application field:
Applied in clinical research and testing, forensic forensics, drug abuse testing, drug development and clinical drug testing, nucleic acid extraction and purification, and protein purification.
Product features:
Stability: The flow velocity between holes is uniform and the pressure is constant;
Fast: providing excellent flow rate for viscous samples;
Diversification: Improve the reproducibility of solid-phase supported liquid-liquid extraction (SLE), solid-phase extraction (SPE), and protein precipitation filtration (PPT) methods;
Convenient: Designed for easy operation, with adjustable gas pressure up to 7bar.

Article number	describe	package
96-01	96 well positive pressure extraction device	1 unit/box
96-02	96 hole positive pressure extraction device with additional adapter, suitable for more specifications of orifice plates	1 unit/box
24-01	24 hole positive pressure extraction device	1 unit/box

 
 
 

Model	96-01	96-02	24-01
Sample flux	1~96	1~96	1 ~ 24
Applicable consumables	96 well extraction plate, 2mL collection plate	96 well extraction plate, 1mL collection plate, 2mL collection plate	24 hole extraction plate, 24 hole collection plate
96 hole output working pressure	Low pressure zone: 0-15psi、High pressure zone: 0-95psi	Low pressure zone: 0-15psi, high pressure zone: 0-100psi
External working air source pressure	0.35 ~ 0.7Mpa
Flatness of movable pressing plate	Height error ≤ ± 0.1mm
96 hole air pressure uniformity	≤ ±10%
Operating humidity range	10% ~ 90%
Operating temperature range	10~40℃
operating mode	Switch knob control
Power mode	Pneumatic control, no need for external power supply
Number of lifting rods	2	4
Overall dimensions (L * W * H)	260*300*360mm
weight	10kg

 
 

Suzhou COSTONES Instruments Co., Ltd. (COSTONES) is an instrument company focusing
on separation and purification. It is an equipment supplier and service provider
for biopharmaceutical, cell therapy and gene testing. It is committed to providing
users with industry-leading technical support and services.
The company has a perfect service system and executive power. It interprets the
user experience from the four aspects of technical communication, scheme design,
technical support and after-sales service, and tries to achieve seamless connection
in every link until it is recognized by customers.
For a long time, we have maintained good cooperative relations with domestic and
foreign suppliers. The main products include protein purification system,
compressible chromatographic column, ultrafiltration system, chromatographic
ultrafiltration accessories, etc., and provide maintenance services and customized
product services;
At present, Suzhou quarrying has provided high-quality services for
biopharmaceutical, cell therapy, research institutes and scientific research users.
It has carried out in-depth cooperation with customers and become a reliable partner
for customers to achieve win-win results.
We take quality first as the standard, quickly respond to customer needs, help
customers solve problems, improve efficiency, and take improving core
competitiveness for customers as our service tenet. We are willing to realize our
own value while creating value for customers and society through our unremitting
efforts.