Hydrophilic PTFE Syringe Filters
The hydrophilic unsupported membrane that ideal for HPLC and mixtures of aqueous and organic solvents. Use with both aqueous and organic solvents, along with their mixtures. Features Hydrophilic syringe filter The lowest level of IC extractable Broad chemical compatibility and flexibility in the lab optimizing background levels in sensitive IC analyses Luer Lock Inlet Tip makes secures connections amp; avoid blow off Standard1um pre-filter (Glass fiber or PP ) for optimal performance with particulate-laden analyses Applications Filtration of aggressive organic or highly basic solutions, transducer protectors.
Chemical Compatibility:
1. Compatible with: Aggressive solvents, strong acids, alcohols, bases, aromatics
2. Incompatible with: Perchloric acid Methylene chloride (limited exposure) Dioxane, DMF, formic acid gt; 50% Ion Chromatography (IC) on Ion extractable test of Hydrophilic PTFE Syringe Filter(Filstar series) IC syringe filters are the best choice for ion analysis and consistent results. Its high retention efficiency for fine particles can extend the life of the IC instrument. The syringe filter is verified by IC with a very low ion interference low background value. Using ultrasonic welding technology, no leakage risk.
Non sterile Hydrophilic
PTFE Syringe Filter
Brand : Hawach scientific
Filter Media : PTFE Filtration
Area : 4.9 cm2
Housing : Medical
PP Diameter : 25 mm
Pore Size : 0.45 Um Max
Prtessure : 5.2 bar
Process Volume : 100 ml
Wettability : Hydrophilic
Operation Temp : 60 C
Qty : 100/pack

The dishwasher safe thermometer measures temperature over the range of -39.9 to 149.9°C with a 0.1°C resolution. The waterproof thermometer features a max/min temperature recording function with a discreet °C/°F reset button at the back of the instrument. The units incorporate a Ø3.5 x 120 mm stainless steel food penetration probe. The waterproof and dishwasher safe thermometer has a fast response (FR) tip allowing the user to measure the temperature in less than six seconds. Each unit is supplied with a probe cover that incorporates a pocket clip and a wall-mounting keyhole slot.
Specification
range -49.9 to 199.9 °C
resolution 0.1 °C
accuracy ±1 °C (-19.9 to 119.9 °C)
battery 1.5 volt LR44 battery life 5000 hours
display 8 mm LCD
15 x 24 x 200 mm
weight 25 grams

Laboratory Magnetic Stirrer Digital Ceramic with Heating Hotplate,
Timer and Temperature Control Display
Merk Faithful
Model SH-4C

Uses:
The Ceramic Magnetic Stirrer main used for liquid heating and stirring in industry, agriculture, health and medicine, scientific research and college laboratory etc.
Characteristics:
1. Stretched shell and cover prevent leaking.
2. Heating and stirring can proceed simultaneously.
3. Enclosed hot plate with flame protection, fast warm-up and durability.
4. Heating Power and stirring speed is stepless adjusted.
5. Max. Temp. To 380 degree, max. Speed to 1600 r. P. M.

The digital type has the more function as follows:
1. Can set the temperature actually and the stirring speed is stepless adjusted.
2. Big LCD Screen with backlight.
3. The real temperature and real speed can show simultaneously.
4. PT100 Sensor makes sure the accuracy temperature.

Note:
The SH-4C model is the digital type.
Type C: With inside and outside sensor together to test the ceramic hotplate and liquid temperature Model SH-4C
Parameters
1.Voltage: 110V 60Hz or 220V 50Hz
2.Power:600W
3.Max Stirring Volume: 5000ml 2.Max Heating Temperature: 380C 3.Stirring Speed: 100~1600rpm 4.Ceramic panel (19cm x 19cm)
5.Provide heating and stirring simultaneously. 1 year warranty. Package included 1. One set of support and gripping device ( column and probe) 2.One Stirrer Bar 3.One l A fuse 4.One piece of power cable ,Removable (with Plug) 5.Operational Manual

Window Tint Meter Tester (Wireless Type)
Model : AT-172
Brand : Amittari

The Window Tint Meter is applicable to measure the transmittance of all kinds of transparent, translucent samples with parallel plane (such as automobile manufacturing, aerospace, glass products, plastic sheet, sheet, etc). Also can be used to determine the turbidity or clarity of liquid sample (water, drinks and so on).

Product Feature

* This Window Tint Meter is a hand held device that mea- sures the amount of light that passes through a window.

* Technology is designed in accordance with GB 2410-80, ASTM D1033-61, JIS k7105-81 and other standards.

* Digital display, wide measurement range, high resolution.

* Wireless design, easy to use.

* One key calibration, easy to use.

* Solid structure, exquisite, easy to carry, small volume, light weight.

* Use USB data output to connect with PC.
* Provide Bluetooth data output choice


Product Parameters

Measuring range : 0 to 100% Light Transmission
Resolution : 0.1
Accuracy : ±2%

Light Source : LED
Sample Thickness : Less than 18 mm/0.7inch
Operating Conditions : Temperature : 0~50°C
Humidity: below 90% RH

Power Supply:
Main Unit: 2x1.5v Um-4 Battery
Light Emitter: 2x1.5v Um-4 Battery

Size :
Main Unit: 141x65x38mm
Light Emitter: 70x62x52mm

Weight :
290 g (Including batteries)


Product Accessories :

Standard Accessories

Main Unit
Light Emitter
Carrying Case
Operation Manual

Optional Accessories

USB Data Output
Bluetooth Data Output

Features *Can be tested in sewage environment *Simple structure, light and convenient, * Power consumption, complete functions, * High degree of automation, stable and reliable, * In line with the national high temperature rotary slurry, is a new type of portable velocity measurement instrument Principle FM - 210V5 portable flow rate meter (hereinafter referred to as portable flow meter) is designed for hydrological stations, factories and mines, environmental protection monitoring station, farmland irrigation and drainage, hydrogeology survey and other departments in the field of velocity of flow in open channel flow formula V = ------- + C(m/s)(automatic computer) KN T instrument : K:0.0500、C:0.0100 Speed range FM-210V5 (0.01-5.00 m/s) Current measurement error ≤1. 5% Temperature -10 ° C-50° C LCD LIQUID crystal display Measurement method pole positioning measurement. Backlight LED backlight Host Size 70mm*140mm*30mm Power 4x1.5vAAA Um-4 Battery External power supply 5V

Laboratory Portable Incubator

1.Internal naturally air convection,four sides heating method,to make inner temperature uniformity.
2.Mirror stainless steel inner chamber,four corners arc transition easy to clean.
3.PID controller,with over-temperature protection function,with over-temperature alarm, sensor fault alarm,fixed value operation,regular operation,deviation correction, menu locking and other functions.
4.With high quality glass window and installed LED light on the door,easy to observe the sample inside,especially under dark conditions.
5.Portable design,the top handle is easy to move,optional 12V vehicle power supply, vehicle use is convenient.

Quick Details
Classification: Laboratory Thermostatic Devices
Brand Name: FAITHFUL
Model Number: DH3000AB
Place of Origin: Hebei, China
Name: Laboratory Incubator Portable
Temperature Range: RT+5-70℃
Temperature accuracy: 0.1℃
Capacity: 12,8L
Inner Chamber: Mirror Stainless Steel
Power: 120W
Inner Size: 230*200*280mm
Exterior Size: 310*276*378mm
Shelf Number: 2
Shelf Space: 35mm

Colony Counter FJ-3

FJ-3 Colonometer:
This Bacteria Colony Counter is made of CMOS integrated electric, is a digital displayer
for counting the germs, capacity of the counte is from 0 to 999, the button return back
to " o" automatically. When error in counter, push the"-" and"+", and the counter will be

less or add. With sensor, it's sensitive, incl sound indicator, to ensure the counting is correct.

This instrument supply with special pen, enhance the efficiency of the counter, the magnifier

can be adjusted to perfect position with flexible arm. The magnification up to 3x,it's easy

to compare bacteria, apply to Petri dish from Φ50-Φ150mm.

Digital Oil Bath Merk Lachoi Kapasitas 5Liter
Model LCH-OB-5L
Display Mode LED digital Tube
Heating power 1000Watt Liner material Stainless steel range temp RT+5 to 300C Timer 0-9999minute/0-9999H stirring speed 0-2800rpm

Digital Oil Bath Merk Lachoi Kapasitas 3Liter
Model LCH-OB-3L
Display Mode LED digital Tube
Heating power 600Watt Liner material Stainless steel range temp RT+5 to 300C Timer 0-9999minute/0-9999H stirring speed 0-2800rpm

Soil Hardness Meter FG-104TR
Brand : Amittari
Soil Hardness Tester
Universal type penetrometer is based on the geotechnical experiment: the penetration of soil and the dry density of soil, the relationship between the relationship between the penetration and water content of soil and the relationship

between soil water volume and compactness, through a lot of penetration and ring cutting parallel contrast test And establish

the regression equation, the rate of penetration resistance between the dry density and the related data sheet. By measuring the penetration resistance and looking up the table, the dry density can be quickly obtained, and then the compaction

coefficient can be quickly calculated. Two, main technical parameters

High accuracy and high resolution.
* Digital display with no guessing or errors.
* With 3 measurement unit for selection and conversion, N, kg, lb,
* With peak value hold function.
* With 10 minutes auto power off and manual power off.
* Power can be supplied by either alkaline battery or 5V DC power.

Measuring range 0kg-100kg (0N-1000N)
Test depth 0cm-30cm
Material tested all kinds of backfill soil, clay, sand and mixed soil after rolling
Application environment highway, railway, reservoir, dike, dam and civil building, etc
Power 2 AA batteries(5 V dc matching)
Accuracy of the test ≤0.25%
shutdown mode Close automatically or manually shut down 10 minutes

Digital Portable Water Activity Test Instrument WA-160A
Brand : Amittari
Model : WA 160A

The water activity meter is small,
Light weight,
Easy to carry,
Easy to use and operate.
With magnetic tube cap sample
To ensure proper use, please read the information in this manual carefully and follow the information provided in the instruction manual.

Product Feature

Sensors and readings are integrated.
Fast test, measurement of water activity in 5 minutes.
Easy reading, water activity and temperature of the samples displayed together.
It has automatic shutdown, manual shutdown function and undervoltage alarm indication function.
Use USB data output with connection PC.
Provide Bluetooth data outputchoice.
Product Parameters

Display : 6 bit backlight LCD digital display, 3 bit humidity aw, 3 bit temperature display
Range : 0~1.0aw
Resolution : 0.01aw
Accuracy : 0.02aw
Sensor : Non conductive humidity sensor
Sampling Time : 5 Minutes
Operating Conditions : Temperature : 0-50 C
Humidity : below 95% RH
Power Supply : 2x1.5vAAA (UM-4) Battery
Size : 135x70x44mm
Weight : 100g

Accurate Temperature Readings:

This infrared thermometer provides accurate temperature readings with an accuracy of 2% or 2°C, ensuring reliable results for various applications, including food safety and industrial use.
Wide Temperature Range: The device can measure temperatures from -50°C to 550°C (-58°F to 1022°F), making it suitable for a wide range of applications, including food processing, industrial manufacturing, and laboratory settings.
Dual Laser for Easy Measurement: The dual laser feature allows for easy measurement of temperature in hard-to-reach areas, reducing the risk of errors and increasing efficiency in the measurement process.
Customized Options Available: As a professional, you can take advantage of our OEM and ODM services to customize the product to meet your specific needs and branding requirements.
Convenient Features: The device includes features such as max/min/avg/dif temperature measurement, high/low temperature alarm setup, and a 12:1 distance spot ratio, making it a convenient tool for professionals in various industries.

Brand name : Lonnthermo
Model number : DT8550E
Material : Plastic
Product name : Dual Laser No Contact Infrared Thermometer
Color Red/Gray
Temperature range -50~550C/-58~1022F
Accuracy ±2% or 2°C
Distance Spot Ratio 12:1
Emissivity 0.1-1.0
Response Time Wavelength ±1% or±1°C
Feature 1 High/Low Temp. Alarm Setup
Feature 2 Max/Min/Avg/Dif Temp. Measurement
Feature 3 Dual Laser

Buchner filter Set
Merk Joanlab
Diameter funnel 80 mm
Kapasitas flask 1000ml
Lengkap dengan karet dan slang

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

Oilless Diaphragm Vacuum Pump Brand :
JOANLAB - China Model : VP-10L
* Oil-free and pollution-free
* Overload,overheat and short circuit protection
* High precision vacuum gauge
* Illuminated switch Technical Data :
Type : Negative pressure Suction flow rate : 10L/min Limit Vacuum Degree : 0.075Mpa Noise : lt;40db Enclosure Ratings : IP 21 Power supply : 20W Diaphragm : Rubber Protection devices : Overload protection, over temperature protection, short circuit protection

Description of Mixed Cellulose (MCE) Membrane Filter MCE Membrane filter also called Mixed Cellulose Esters membrane filter, is a no-sterile membrane. It has good hydrophilicity, high porosity, and filtration speed. MCE membranes filter offer high recovery rates and superior flow rates, and the pore size covers 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um, 5.0um, and the diameter from 13mm, 25mm, 47mm, 50mm, 60mm, 90mm, 142mm, 150mm, 200mm, 293mm, 300mm. We also can customize the size you want. Advantages High performance in Microbiological and particulate analysis; High protein binding than the CA membrane filter. Features Hydrophilic membrane filter; Precise pores and high protein binding capacity; Made by the mixture of Cellulose Nitrate and Cellulose Acetate fibers to deliver superior flow rates; High performance with a competitive price. Applications of MCE Membrane Filter Use for clarifying or sterilizing aqueous solutions; Gas particulate and bacteria filtration; Oil particulate and bacteria filtration; Other solvent particulate and bacteria filtration; Same as 0.45 micron filter paper/ Cellulose Acetate Membrane Filter, commonly used in biology; Sterilization and particle removal in the laboratory and small-scale test processes; Cultivation Sterilization and filtration of base and culture solution; Determination of flora in water. Filter Media : Hydrophilic MCE Pore Size : 1.0 μm Diameter : 47 mm Bubble Point : ≧0.31 MPa(0.22 μm) ≧0.15 MPa(0.45 μm) Flow Rate@23 °C, H2O ≥ 10 mL/min/cm2@1 bar(0.22 μm) ≥ 20 mL/min/cm2@1 bar(0.45 μm) Thickness : 85 – 100 μm PH Range : 3.5 – 8 Chemical compatibility: Ideal for aqueous based samples Maximum Operating Pressure: 4.2 bar@23 °C 1.5 bar@85 °C

Nylon Membrane Filter Brand Hawach Scientific
Description of
Nylon Membrane Filters Nylon microporous filter membranes have good chemical compatibility and are mainly used for
a. water filtration in the electronic semiconductor industry;
b. filtration of chemical products;
c. filtration of beverage products. Nylon membrane filters are comparable to Whatman nylon membrane filters 0.2.
Advantage Imported from Germany for raw material Small order acceptable, very flexible sales policy Features Good for aqueous biological samples Good at alcoholic solutions High filtration speed Applications Chemical and alcoholic solutions Sterilization and clarification of aqueous and organic solvent solutions HPLC sample preparation Low non-specific adsorption of proteins Technical Data Filter media :
Hydrophilic Nylon Pore size : 0.22 Um
Diameter : 47 mm
Buble point : gt; 0.31 mpa
Flow rate : 4 ml/min/cm2@1 bar
Thickness : 90 - 140 Um
pH range : 6 - 13
Chemichal compability : aqueous, organic solvent and mixed solvent Max operating pressure : 4.2 bar @ 23C Qty : 100 pcs/pack

Membrane Filter Hydrophilic PES Hawach Scientific Features Strong and durable for easy handling Lot-to-lot consistency provides reproducible results Uniform pore structure Compliant for food contact under the applicable regulations in 21CFR177 Better chemical resistance than Cellulose acetate Low protein binding and low extraction rate Excellent heat resistance and strong acid and alkaline resistance Applications Pharmaceutical applications Critical biological sampling Additives and buffers Tissue culture media Sterilization Life science and microbiology fluid applications Technical Data Filter Media : Hydrophilic PES Pore size : 0.45Um Diameter : 47 mm Bublle Point : 0.25MPa(0.45Um) Flow Rate @23C, H2O : 35 mL/min/cm2@1bar(0.45Um) Thicness : 110 - 140Um pH Range : 1 - 14 Chemical compatibility : Used with strong bases, alcohols, protein, peptides Maximum Operating Pressure : 4.2 bar@23 ℃ 1.5 bar@85 ℃ Quantity : 100 pcs / pack

Description of Cellulose Acetate Membrane Filter Cellulose acetate membrane filter is suitable for the filtration of aqueous and many alcoholic media. It has low protein binding capacity and is thermally stable up to 180°C. We have a full range of CA filter membranes, and pore size includes 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm, 1.0 μm, 3.0 μm, and 5.0 μm. The most popular of these is 0.45 μm, also known as 0.45 micron filter paper. Their diameter covers 13 mm, 25 mm, 47 mm, 50 mm, 60 mm, 90 mm, 142 mm, 150 mm, 200 mm, 293 mm, and 300 mm. We also can customize the size if you want. Features Compared with the mixed cellulose ester microporous membrane, nylon membrane, and PVDF membrane, the cellulose acetate filter is the lowest adsorption one. Cellulose acetate membrane (CA) has the advantages of a high flow rate, strong thermal stability, and low adsorption. Sterile and Non-sterile CA filter membranes to choose from. Low extractable: ensures tests will be clean with consistent results. Round disc and Roll membrane filters. Applications Aqueous solutions filtration; Protein and enzyme filtration; Biological and clinical analysis; Tissue culture media sterilization. The 0.22 μm cellulose acetate membrane filter is very suitable for sterilizing filtration of aqueous solutions, buffers, serum, and culture media. The 0.45μm cellulose acetate membrane filters are very suitable for HPLC mobile phase filtration. Cellulose acetate membrane filter is more difficult to obtain the published results of membrane adsorption, which is related to the filtered material, the filtering conditions, the measurement method used, and the membrane being tested has not been sterilized in advance. Technical Data Filter Media Hydrophilic CA Pore Size 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm, 1.0 μm, 3.0 μm, 5.0 μm Diameter 13 mm, 25 mm, 47 mm, 50 mm, 60 mm, 90 mm, 142 mm, 150 mm, 200 mm, 293 mm, 300 mm Bubble Point ≧0.31 MPa(0.22 μm) ≧0.15 MPa(0.45 μm) Flow Rate@23 °C, H2O ≥ 10 mL/min/cm2@1 bar(0.

Description of
Mixed Cellulose (MCE) Membrane Filter MCE Membrane filter also called Mixed Cellulose Esters membrane filter, is a no-sterile membrane. It has good hydrophilicity, high porosity, and filtration speed. MCE membranes filter offer high recovery rates and superior flow rates, and the pore size covers 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um, 5.0um, and the diameter from 13mm, 25mm, 47mm, 50mm, 60mm, 90mm, 142mm, 150mm, 200mm, 293mm, 300mm. We also can customize the size you want. Advantages High performance in Microbiological and particulate analysis; High protein binding than the CA membrane filter. Features Hydrophilic membrane filter; Precise pores and high protein binding capacity; Made by the mixture of Cellulose Nitrate and Cellulose Acetate fibers to deliver superior flow rates; High performance with a competitive price. Applications of MCE Membrane Filter Use for clarifying or sterilizing aqueous solutions; Gas particulate and bacteria filtration; Oil particulate and bacteria filtration; Other solvent particulate and bacteria filtration; Same as 0.45 micron filter paper/ Cellulose Acetate Membrane Filter, commonly used in biology; Sterilization and particle removal in the laboratory and small-scale test processes; Cultivation Sterilization and filtration of base and culture solution; Determination of flora in water. MCE membrane filter is a kind of general-purpose filter media that is used in many applications related to the microbiological field and food fields. Filter Media Hydrophilic MCE Pore Size 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm, 1.0 μm, 3.0 μm, 5.0 μm Diameter 13 mm, 25 mm, 47 mm, 90 mm, 142 mm, 293 mm Bubble Point ≧0.31 MPa(0.22 μm) ≧0.15 MPa(0.45 μm) Flow Rate@23 °C, H2O ≥ 10 mL/min/cm2@1 bar(0.22 μm) ≥ 20 mL/min/cm2@1 bar(0.45 μm) Thickness 85 – 100 μm PH Range 3.5 – 8 Chemical compatibility Ideal for aqueous based samples Maximum Operating Pressure 4.2 bar@23 °C 1.5 bar@85 °C1387

Description
of Mixed Cellulose (MCE) Membrane Filter MCE Membrane filter also called Mixed Cellulose Esters membrane filter, is a no-sterile membrane. It has good hydrophilicity, high porosity, and filtration speed. MCE membranes filter offer high recovery rates and superior flow rates, and the pore size covers 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um, 5.0um, and the diameter from 13mm, 25mm, 47mm, 50mm, 60mm, 90mm, 142mm, 150mm, 200mm, 293mm, 300mm. We also can customize the size you want. Advantages High performance in Microbiological and particulate analysis; High protein binding than the CA membrane filter. Features Hydrophilic membrane filter; Precise pores and high protein binding capacity; Made by the mixture of Cellulose Nitrate and Cellulose Acetate fibers to deliver superior flow rates; High performance with a competitive price. Applications of MCE Membrane Filter Use for clarifying or sterilizing aqueous solutions; Gas particulate and bacteria filtration; Oil particulate and bacteria filtration; Other solvent particulate and bacteria filtration; Same as 0.45 micron filter paper/ Cellulose Acetate Membrane Filter, commonly used in biology; Sterilization and particle removal in the laboratory and small-scale test processes; Cultivation Sterilization and filtration of base and culture solution; Determination of flora in water. MCE membrane filter is a kind of general-purpose filter media that is used in many applications related to the microbiological field and food fields. Filter Media Hydrophilic MCE Pore Size 0.1 μm, 0.22 μm, 0.45 μm, 0.8 μm, 1.0 μm, 3.0 μm, 5.0 μm Diameter 13 mm, 25 mm, 47 mm, 90 mm, 142 mm, 293 mm Bubble Point ≧0.31 MPa(0.22 μm) ≧0.15 MPa(0.45 μm) Flow Rate@23 °C, H2O ≥ 10 mL/min/cm2@1 bar(0.22 μm) ≥ 20 mL/min/cm2@1 bar(0.45 μm) Thickness 85 – 100 μm PH Range 3.5 – 8 Chemical compatibility Ideal for aqueous based samples Maximum Operating Pressure 4.2 bar@23 °C 1.5 bar@85 °C1387