CN Membrane Filter

Microlab Cellulose Nitrate membrane filters are indicated for many general laboratory applications where a membrane with a high non-specific adsorption is suitable. They are hydrophilic, have high flow rates thanks to their symmetric structure and are compatible with aqueous solutions (pH 4 to 8), hydrocarbons and several other organic solvents. The cellulose nitrate membranes are available in different pore sizes from 0.2 μm to 8 μm.

TECHNICAL SPECIFICATION
Features
• High flow rates
• Hydrophilic
• Aqueous and organic solvent compatible
•For particle retention and cell capture in aqueous solutions or air

Typical Application
•HPLC sample preparation
•Aqueous and solvent filtration
•Sterile filtration or clarification of media and buffers
•Microbiology analysis
•Clarification of aqueous solutions, particle removal and analysis
•QC of fluid holding tanks, fluid monitoring, air monitoring, particle collection and analysis

Technical Parameter
Membrane CN （ Cellulose Nitrate）
Wettability Hydrophilic
Color/ Filter surface White, Grid/Plain
Membrane Format Disc， Sheet， Customizable
Membrane Structure Disc：CN Membrane
Thickness(μm) Disc： 80±10
PH 4-8

CN Membrane Filter

Microlab Cellulose Nitrate membrane filters are indicated for many general laboratory applications where a membrane with a high non-specific adsorption is suitable. They are hydrophilic, have high flow rates thanks to their symmetric structure and are compatible with aqueous solutions (pH 4 to 8), hydrocarbons and several other organic solvents. The cellulose nitrate membranes are available in different pore sizes from 0.2 μm to 8 μm.

TECHNICAL SPECIFICATION
Features
• High flow rates
• Hydrophilic
• Aqueous and organic solvent compatible
•For particle retention and cell capture in aqueous solutions or air

Typical Application
•HPLC sample preparation
•Aqueous and solvent filtration
•Sterile filtration or clarification of media and buffers
•Microbiology analysis
•Clarification of aqueous solutions, particle removal and analysis
•QC of fluid holding tanks, fluid monitoring, air monitoring, particle collection and analysis

Technical Parameter
Membrane CN （ Cellulose Nitrate）
Wettability Hydrophilic
Color/ Filter surface White, Grid/Plain
Membrane Format Disc， Sheet， Customizable
Membrane Structure Disc：CN Membrane
Thickness(μm) Disc： 80±10
PH 4-8

Description
MS Compure@ series filter vial combines syringe filter and vial technology into one simple product.Save time and money in sample preparation process. The single step filtering process is efficient, simple to use easy to press and fast. MS Filter vial is one step sample preparation device and integrates a device auto-sampler, filtration membrane, plug and cap/septa. These special filters do the filtering for you—giving you one less step in your workflow. FEATURES amp; BENEFITS Adapted equipment: Waters, Agilent, Shimadzu, and other mainstream chromatography instruments. Standard size suitable for auto-sampler Rapid sample preparation Single step process, filtering with a plunger in the vial Preliterate cap ensures easy and clean sample transfer Replace syringe, syringe filter, glass vial and cap, cost effective APPLICATION General liquids: 480ul Particulate Removal Automation Compatible Small Molecules Food amp; Supplements Toxicology Environmental Technical Specification Product size : Diameter 12 mm, Height : 32mm Sterile: No Filtration Area: 0.45cm² Filling vol/Dead vol : 480ul/30ul Pressure: 2.5 bar (36 psi) Max operation temp:121 °F (50 °C) Note : Non slit cap and Pre-slit cap available , support different membrane, such as CA , RC, MCE, Glass fiber, PP membrane, ect.

Description
MS Compure@ series filter vial combines syringe filter and vial technology into one simple product.Save time and money in sample preparation process. The single step filtering process is efficient, simple to use easy to press and fast. MS Filter vial is one step sample preparation device and integrates a device auto-sampler, filtration membrane, plug and cap/septa. These special filters do the filtering for you—giving you one less step in your workflow. FEATURES amp; BENEFITS Adapted equipment: Waters, Agilent, Shimadzu, and other mainstream chromatography instruments. Standard size suitable for auto-sampler Rapid sample preparation Single step process, filtering with a plunger in the vial Preliterate cap ensures easy and clean sample transfer Replace syringe, syringe filter, glass vial and cap, cost effective APPLICATION General liquids: 480ul Particulate Removal Automation Compatible Small Molecules Food amp; Supplements Toxicology Environmental Technical Specification Product size : Diameter 12 mm, Height : 32mm Sterile: No Filtration Area: 0.45cm² Filling vol/Dead vol : 480ul/30ul Pressure: 2.5 bar (36 psi) Max operation temp:121 °F (50 °C) Note : Non slit cap and Pre-slit cap available , support different membrane, such as CA , RC, MCE, Glass fiber, PP membrane, ect.

Description
MS Compure@ series filter vial combines syringe filter and vial technology into one simple product.Save time and money in sample preparation process. The single step filtering process is efficient, simple to use easy to press and fast. MS Filter vial is one step sample preparation device and integrates a device auto-sampler, filtration membrane, plug and cap/septa. These special filters do the filtering for you—giving you one less step in your workflow. FEATURES amp; BENEFITS Adapted equipment: Waters, Agilent, Shimadzu, and other mainstream chromatography instruments. Standard size suitable for auto-sampler Rapid sample preparation Single step process, filtering with a plunger in the vial Preliterate cap ensures easy and clean sample transfer Replace syringe, syringe filter, glass vial and cap, cost effective APPLICATION General liquids: 480ul Particulate Removal Automation Compatible Small Molecules Food amp; Supplements Toxicology Environmental Technical Specification Product size : Diameter 12 mm, Height : 32mm Sterile: No Filtration Area: 0.45cm² Filling vol/Dead vol : 480ul/30ul Pressure: 2.5 bar (36 psi) Max operation temp:121 °F (50 °C) Note : Non slit cap and Pre-slit cap available , support different membrane, such as CA , RC, MCE, Glass fiber, PP membrane, ect.

Description
MS Compure@ series filter vial combines syringe filter and vial technology into one simple product.Save time and money in sample preparation process. The single step filtering process is efficient, simple to use easy to press and fast. MS Filter vial is one step sample preparation device and integrates a device auto-sampler, filtration membrane, plug and cap/septa. These special filters do the filtering for you—giving you one less step in your workflow. FEATURES amp; BENEFITS Adapted equipment: Waters, Agilent, Shimadzu, and other mainstream chromatography instruments. Standard size suitable for auto-sampler Rapid sample preparation Single step process, filtering with a plunger in the vial Preliterate cap ensures easy and clean sample transfer Replace syringe, syringe filter, glass vial and cap, cost effective APPLICATION General liquids: 480ul Particulate Removal Automation Compatible Small Molecules Food amp; Supplements Toxicology Environmental Technical Specification Product size : Diameter 12 mm, Height : 32mm Sterile: No Filtration Area: 0.45cm² Filling vol/Dead vol : 480ul/30ul Pressure: 2.5 bar (36 psi) Max operation temp:121 °F (50 °C) Note : Non slit cap and Pre-slit cap available , support different membrane, such as CA , RC, MCE, Glass fiber, PP membrane, ect.

Description
MS Compure@ series filter vial combines syringe filter and vial technology into one simple product.Save time and money in sample preparation process. The single step filtering process is efficient, simple to use easy to press and fast. MS Filter vial is one step sample preparation device and integrates a device auto-sampler, filtration membrane, plug and cap/septa. These special filters do the filtering for you—giving you one less step in your workflow. FEATURES amp; BENEFITS Adapted equipment: Waters, Agilent, Shimadzu, and other mainstream chromatography instruments. Standard size suitable for auto-sampler Rapid sample preparation Single step process, filtering with a plunger in the vial Preliterate cap ensures easy and clean sample transfer Replace syringe, syringe filter, glass vial and cap, cost effective APPLICATION General liquids: 480ul Particulate Removal Automation Compatible Small Molecules Food amp; Supplements Toxicology Environmental Technical Specification Product size : Diameter 12 mm, Height : 32mm Sterile: No Filtration Area: 0.45cm² Filling vol/Dead vol : 480ul/30ul Pressure: 2.5 bar (36 psi) Max operation temp:121 °F (50 °C) Note : Non slit cap and Pre-slit cap available , support different membrane, such as CA , RC, MCE, Glass fiber, PP membrane, ect.

Description MS Compure@ series filter vial combines syringe filter and vial technology into one simple product.Save time and money in sample preparation process. The single step filtering process is efficient, simple to use easy to press and fast. MS Filter vial is one step sample preparation device and integrates a device auto-sampler, filtration membrane, plug and cap/septa. These special filters do the filtering for you—giving you one less step in your workflow. FEATURES amp; BENEFITS Adapted equipment: Waters, Agilent, Shimadzu, and other mainstream chromatography instruments. Standard size suitable for auto-sampler Rapid sample preparation Single step process, filtering with a plunger in the vial Preliterate cap ensures easy and clean sample transfer Replace syringe, syringe filter, glass vial and cap, cost effective APPLICATION General liquids: 480ul Particulate Removal Automation Compatible Small Molecules Food amp; Supplements Toxicology Environmental Technical Specification Product size : Diameter 12 mm, Height : 32mm Sterile: No Filtration Area: 0.45cm² Filling vol/Dead vol : 480ul/30ul Pressure: 2.5 bar (36 psi) Max operation temp:121 °F (50 °C) Note : Non slit cap and Pre-slit cap available , support different membrane, such as CA , RC, MCE, Glass fiber, PP membrane, ect

Brand Name Whatman
Part Number 1441-090
Number of Items 100
Manufacturer Series Number 1441-090
Outside Diameter 90 mm
Pore Size 20

Diameter: 11.0cm
Retention: 20m
Fastest ashless filter paper
Recommended for analytical procedures involving coarse particles or gelatinous precipitates (iron or aluminum hydroxides)
Used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates
Pack of 100
Manufacturer: Whatman/GE Healthcare
Manufacturer Part No: 1441-110

Microplate Incubator MT60-4 4 place position

MT60-4 Laboratory Micro-Plate Shaker with 4 pcs of Plates Incubator Description: MT60-4 Laboratory Micro-Plate Shaker with 4 pcs of Plates Incubator This Micro-plate incubator is a well-designed micro processing techniques incubator which well combined with PID controlling. It is mainly used for solution incubation of ELISA plate (96-/384-well), cell culture plate (24-/48-/96-well) at proper temperature.

Product features
1. LCD display. Setting temperature and actual temperature simultaneously displayed. Diminishing time displayed.
2. Friendly human-machine operation interface. Streamline shape, pretty and elegant. Convenient for cleaning.
3. Uniformly upper amp; down heating for samples in micro plates. The experiment effect is exact correspondence of the setting and actual temperature.
4. Microprocessor controlling time and temperature. Good linearity of temperature control.
5. Four standard plates configured. Alarm signals when operation completes.

Technical parameters
Model MT60-4
Temperature Control Range RT+5°C - 70°C
Block Temperature Uniformity ≤ ±0.5°C
Temperature Control Accuracy ≤ ±0.2°C
Heating Platform Temperature Accuracy lt;0.3°C @37°C
Heating Time lt;25 min (from 20°C to 70°C)
Timing Range 0 - 99h59min
Capacity 4 pieces of plates
Power 250W
Dimension (LxWxH) 345 x 310 x 178mm

Deskripsi Produk
Fitur:
* Layar tampilan LCD resolusi tinggi.
* Dengan chip mikroprosesor bawaan, kalibrasi otomatis, kompensasi suhu otomatis, penyimpanan data, pengaturan parameter, dll.
* Kalibrasi otomatis, diagnosis mandiri, memantau secara otomatis solusi penyangga standar (seri AS atau NIST)
* Respons cepat, akurasi tinggi, tampilan baca stabil.
* Suhu otomatis. Kompensasi, pengukuran pH dan suhu sekaligus.
* Kit ini dilengkapi dengan probe pH ATC, wadah elektroda, dan 3 botol solusi penyangga pH untuk penggunaan yang nyaman.
* IP54 tahan debu dan tahan percikan.

PH
Jangkauan (-2.00-20.00)pH
Resolusi PH 0.1/0.01
Akurasi ± 0.01 pH ± satu digit
Titik kalibrasi 1-3pts, secara otomatis
Jangkauan ATC 0 -100.0 °C (32.0-212.0 ℉)
MV
(Pemeriksa ORP opsional)
Range -1,999mV -+ 1,999mV
Resolution ± 0.1/1mV
Accuracy ± 0.1% FS ± satu digit
Suhu
Range 0 -100.0 °C(32.0-212.0 ℉)
Resolusi/Akurasi 0.1℃/±0.2℃
Penyimpanan Data Kelompok 450
Transfer Data
1. Stik USB
2. Koneksi Bluetooth ke printer (printer opsional)
Catu daya DC12V
Termasuk kemasan
1. Meter × 1
2. Elektroda pH plastik 201T × 1
3. Solusi penyangga pH: 4.00/7.00/10.01 50mL, satu untuk masing-masing
4. Pemegang elektroda × 1
5. adaptor daya × 1

Agate Mortar and Pestle
Material: Pure and natural agate
Size : 6 cm
Features: Extreme hardness Corrosion resistant Acid and alkali resistant This product is mainly used for the grinding a few samples or analyzing the laboratory apparatus，and grinding the solid matter or carrying on the powder to trace solid mixing. Characteristic: 1.The products are flawless,having no impurity,the strong grinding ability 2.High—quality glossiness,corrosion resistance,in the acid abrasive substance. Use:Grind the solid or make the solids mixing Warna mungkin bisa berbeda satu sama lainnya

gate Mortar and Pestle

Material: Pure and natural agate
Size in : 15 cm
Features:
Extreme hardness
Corrosion resistant
Acid and alkali resistant

This product is mainly used for the grinding a few samples or analyzing the laboratory apparatus，and grinding the solid matter or carrying on the powder to trace solid mixing.

Characteristic:
1.The products are flawless,having no impurity,the strong grinding ability
2.High—quality glossiness,corrosion resistance,in the acid abrasive substance.

Use:Grind the solid or make the solids mixing
Warna mungkin bisa berbeda satu sama lainnya

Wall-mounted big led screen dispaly for temperature humidity time date year week simultaneously Model Number: HE218B
Brand : Huato

Introduction:
This big led screen display temperaturehumidity monitor and time year date week informations can be wall mounted and features an easy to read LED. It is perfect for temperature and humidity monitoring in controlled environments and other critical areas.
Features:
1, Monitors temperature and humidity time date week ...
2, -40C to +85C temperature range
3, 0 to 99.9 %RH range
4, Commonly used in workshops, labs, pharmaceutical storage and production line areas

Application :
Warehouse/room/store Temperature Monitoring Humidity Accuracy : 5% RH
Temperature Accuray : 0.5
Humidity Range : 0~100% RH
Temperature Range : -40 To +85
Visual Range : 20-75Meters
Display : Large Led
Screen Name : Led Temperature
Display Board Sensor Type :
Internal Sensor
Dimensions : 60.1 x 38.5 x 5 cm

721 visible spectrophotometer

Uses:
721 Series visible Spectrophotometer widely used in the factories, Mine, Health, School, Environmental protection, scientific research and Laboratories. Our aim is to provide our customers the precision analysis instruments.

721Characteristics:

Use the new model rays design and the new model 1200/mm raster display make sure the low stray light and good monochromatic light.
Adopting the SCM, adjust the 0%T and 100%T so easy.
Two kinds measure method, T and A make the operation more easy.
31/2LCD screen, big sample chamber can expand the apparatus function.
721-100 model with 100mm cell rack, more suitable for water analysis and sample content analysis in Water works and generating station.

Model

721

Wavelength Range 325-1050nm

Wavelength Accuracy ±2nm

Wavelength reproducibility 1nm

Spectral Bandwidth 4nm

Photometric accuracy ≤±0.6%T

Photometric reproducibility 0.3%T

Stray light <0.3%T

Display model 31/2LCD

Operation Mode Manual

Microsoft NO

Stability 0.004A/H(500nm, warm-up 1Hour)

Optical Distance 50mm

Cuvette Frame 50mm

Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates. Qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot), and calcium carbonate Agricultural soil analysis and seed testing procedures Industrial food processing techniques to extract liquid or separate solid foodstuffs from associated liquid Air pollution monitoring by collecting atmospheric dust from airflow and photometrically measuring the stain-intensity Gas detection by quantitative chromogenesis with optical reflectance Grade 1: 11 μm (medium flow filter paper) The most widely used filter paper for routine applications with medium retention and flow rate Extended range of sizes includes 10 to 500 mm diameter circles and 460 x 570 mm sheets. Laboratory Application This grade is frequently used for clarifying liquids. Traditionally the grade is used in qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot), and calcium carbonate. Agricultural and Food Industry Application Grade 1 is used for numerous routine techniques to separate solid foodstuffs from associated liquid or extracting liquid and is widely used in education for teaching simple qualitative analytical separations. Air Pollution Monitoring Using circles or rolls, atmospheric dust is collected from airflow and the stain-intensity measured photometrically. For gas detection, the paper is impregnated with a chromogenic reagent and color formation quantified by optical reflectance. Whatman Product Code 1001-185 Material :Cellulose Grade : Grade 1 Size 185 mm Typical Particle Retention Rate in Liquid 11 µm Parameter 0.25 psi Wet Burst Thickness 180 μm Ash Content ≤0.06% Basis Weight 87 g/m^2 Air Flow Rate 13 s/100 ml/in^2 Format Circles Pack Size 100

Model: PHS-3CU Parameters Measured: pH / mV (ORP) / ° C Range pH: (-2.00~19.99)PH mV: (0-± 1999)mV Temp: (0.0~80.0)° C Resolution pH: 0.01PH mV: ± 1mV Temp: 0.01° C Accuracy pH: ± 0.01ph± 1bit mV: ± 0.1mV± 1bit Temper: ± 0.01° C Stability:(± 0.01pH± 1bit)/3h Interface USB with software Temperature Compensation: Manual/Auto(0.0~80.0)° C Display: LCD, dual parameter Power: Universal power adapter (12V DC, 1.0mA) Dimension (mm): 290x210x95 Weight (kg):