1. Product introduction
PFA, also known as soluble polytetrafluoroethylene and Teflon, can be used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis and other experiments.
Capacity (ml):5/10/25/30/50/100/200/250/500/1000/2000
2. Product characteristics
1. Strong corrosion resistance: PFA material has excellent acid and alkali resistance and can be used for measuring various chemical liquids without being corroded.
2. High transparency: The transparency of PFA material is relatively high, and the volume of the liquid can be clearly observed.
3. High accuracy: PFA measuring cylinder has precise graduation lines, which can provide accurate liquid volume measurement results.
4. Good heat resistance: PFA material can withstand high temperatures, so it is suitable for some experiments that need to be conducted under high temperature conditions.
5. Insulation resistance: dielectric properties have nothing to do with temperature and frequency;
6. Anti-pollution: low metal element value;
7. It has low dissolution and precipitation characteristics and is a container for storing standard substances and different reagents;
3. PFA series products:
Sample bottles, washing bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolving tanks, micro columns, crucibles, valves, joints, delivery pipes, etc.
Used for sample digestion; three bottom options are available: flat bottom, round bottom, and cone bottom; the cover and body are made of high-purity chemical-resistant PFA material. #PFAVial #samplepreparation #laboratorybottle #digesionvessel
The BOD (Biochemical Oxygen Demand) Incubator is a crucial medical equipment used in hospitals for environmental and medical research. This specialized incubator maintains a stable temperature, typically 20�°C, 27�°C, or 37�°C, providing an ideal environment for biological sample incubation and testing. It features precise digital controls and uniform temperature distribution to ensure accurate and reproducible results. The interior is spacious, accommodating various sample sizes and containers. With energy-efficient design and robust construction, it's reliable for long-term operation. Hospitals rely on BOD incubators for critical applications, including wastewater analysis, microbiological studies, and medical research, ensuring the highest standards of accuracy and consistency.
Experimental Training Board has been designed specifically to study the behavior of the Reactive Elements and Time Dependent Network Analysis. Practical experience on this board carries great educative value for Science and Engineering Students. Object: 01. To study Charging & Discharging of a Condenser. 02. To Calibrate D.C. meter for A.C. voltage measurements. 03. To construct the vector (phasor) diagram for series L-R circuit and to calculate the power factor and "Q" at 50 Hz. 04. To study series LCR resonance circuit and its "Q". 05. To study series L-C resonance circuit and from it to find out the true value of "L". 06. To study series C-R circuit. 07. To study different types of filters. 08. To study the parallel R-C resonance circuit. 09. To study the parallel L-C resonance circuit and to find its "Q". 10. To verify circuit laws. 11. To find out the impedance and reactance of LCR reactive elements and to plot their reactance curves. 12. To plot "LISSAGOUS" figures. Features: The board consists of the following built-in parts: 01. Mains Transformer having secondary tappings of 10V, 20V, 30V, 40V, 50VA.C. at 500mA. 02. D.C. Voltmeter, 65mm rectangular dial with switch selectable ranges of 10V, 20V, 30V, 40V and 50V. 03. Four Rectifier diodes. 04. SPDT switch. 05. Potentiometer and adequate no. of other electronic components. 06. Mains ON/OFF switch, Fuse and Jewel light. * The unit is operative on 230V ±10% at 50Hz A.C. Mains. * Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre. * Good quality, reliable terminal/sockets are provided at appropriate places on panel for connections & observation of waveforms. * Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
1601 Measuring Cylinder, with glass round base or with glass hexagonal base or with plastic hexagonal base Description: Cylinder is a measure of the volume of liquid instruments. It is a vertically long cylindrical shape along one side mouth for easy pouring. The lower part of wide-leg to maintain stability. Cylindrical wall engraved with the volume range for the user to read the volume. Maximum measurable volume from a few milliliters to several liters. Observed readings, laboratory personnel need to pay attention to the line of sight and the lowest point of the meniscus of the liquid (or convex surface at the highest point) is flat. There are 9 sizes available : 5 ml measuring cylinder, 10 ml measuring cylinder, 25 ml measuring cylinder, 50 ml measuring cylinder, 100 ml measuring cylinder, 250 ml measuring cylinder, 500 ml measuring cylinder, 1000 ml measuring cylinder, 2000 ml measuring cylinder. Material: Boro 3.3 Glass Color: Clear Key Product Features: 1.Class A & High quality inert 3.3 borosilicate glass 2. Heavy Duty Reusable 3.High quality 4. Preferential price 1601H Measuring Cylinder, with spout, with glass hexagonal base, Boro 3.3 Glass Description: Cylinder is a measure of the volume of liquid instruments. And this cylinder is with glass hexagonal base. There are 9 sizes available: 5ml measuring cylinder with hexagonal base, 10ml measuring cylinder with hexagonal base, 25ml measuring cylinder with hexagonal base, 50ml measuring cylinder with hexagonal base, 100ml measuring cylinder with hexagonal base, 250ml measuring cylinder with hexagonal base, 500ml measuring cylinder with hexagonal base, 1000ml measuring cylinder with hexagonal base, 2000ml measuring cylinder with hexagonal base. Material: Boro 3.3 Glass Color: Clear Key Product Features: 1. Measuring cylinders, metric scale 2. Made of borosilicate glass 3. hexagonal base with spout and break-resistant collar 4. Calibrated as per tolerances shown on cylinder 1603 Measuring Cylinder, with Graduation and ground-in glass or plastic stopper with glass round base or with glass hexagonal base or with plastic hexagonal base Description: Huaou graduated measuring cylinders that are perfect for use in education, chemistry, research, and life science applications. Cylinders feature easy-pour spouts, round bases, and large easy-to-read numbered graduation markings along with colored subdivided markings. There are 7 sizes available: 10ml measuring cylinder with ground-in stopper, 25ml measuring cylinder with ground-in stopper, 50ml measuring cylinder with ground-in stopper, 100ml measuring cylinder with ground-in stopper, 250ml measuring cylinder with ground-in stopper, 500ml measuring cylinder with ground-in stopper, 1000mlmeasuring cylinder with ground-in stopper. Material: Boro 3.3 Glass Color: Clear Key Product Features: 1. With round glass base 2. With easy-to-read graduation 3. Heavy Duty Reusable 4.High Quality
1611 Graduate, with spout, short lines Description: Graduate genus of formula (symbol Ex) gauge, which is used to measure the volume of liquid discharged from the gauges. Volume for the discharge of the liquid volume of the liquid when the number read from the scale value in the gauge. Material: Neutral Glass Color: Clear Key Product Features: 1. A graduated cylinder is a piece of laboratory equipment used to accurately measure volumes of objects 2. Provides scales in both metric and U.S. customary units 3. Calibrated to deliver 4. Features a wide base for stability and pour spout for easy liquid transfer 1611R GRADUATE with spout, with graduations, Russia type. 50ml, 100ml, 250ml, 500ml, 1000ml; High quality with very competitive prices, the quality is similar with the goods made in EU, welcome for the inquiry. Samples is free.
1641B BURETTE with rubber tubing connection, glass bead and glass tip , B grade 1641A BURETTE with rubber tubing connection, glass bead and glass tip, A grade 1642B BURETTE with straight stopcock, B grade 1642A BURETTE with straight stopcock, A grade 8642A BURETTE with PTFE stopcock, A grade 8642AB BURETTE with PTFE stopcock, A grade, amber glass 1644B BURETTE with blue line on milk white back, rubber tubing connection, glass bead and glass tip, B grade 1644A BURETTE with blue line on milk white back, rubber tubing connection, glass bead and glass tip, A grade 1645B BURETTE with blue line on milk white back, straight stopcock,Schellbach,B grade 1645A BURETTE with blue line on milk white back, straight stopcock,Schellbach, A grade 1647B BURETTE , with rubber tubing connection, glass bead and glass tip,B grade 1647A BURETTE , with rubber tubing connection, glass bead and glass tip, A grade 1648B BURETTE amber glass,with straight stopcock, B grade 1648A BURETTE amber glass,with straight stopcock, A grade 1651 AUTOMATIC BURETTE Pellet with reservoir, rubber stopper and pressure bulb 1652 AUTOMATIC BURETTE Squuibb with ground - in glass stopper and pressure bulb 1653 AUTOMATIC BURETTE Squuibb with reservoir, ground - in glass stopper and pressure bulb 1654 AUTOMATIC BURETTE amber glass with ground - in glass stopper and pressure bulb 1655 AUTOMATIC BURETTE with ground - in glass reservoir and pressure bulb 1657 AUTOMATIC BURETTE blue line on milk white back with ground - in glass stopper and pressure bulb 1658 AUTOMATIC BURETTE amber glass with ground - in glass stopper and pressure bulb 1661B MICRO BURETTE with wooden base 1661A MICRO BURETTE with wooden base 1663B MICRO BURETTE with side filling tube 1663A MICRO BURETTE with side filling tube, Fisher High quality with very competitive prices, welcome for the inquiry.
1648A Burette, Amber glass, with straight stopcock, class A Description: This burette is with straight stopcock and made of amber glass. The graduation is very precise. There are 4 sizes available: 10ml burette with stopcock amber glass, 25ml burette with stopcock amber glass, 50ml burette with stopcock amber glass, 100ml burette with stopcock amber glass. Material: Neutral glass Color: Amber Key Product Features: 1.Easy to read 2.Excellent service 3.With good quality 1647A Burette, Amber glass, with rubber tubing connection, glass bead and glass tip, class A Description: This burette is with blue line on milk back, and has rubber tubing connection. Also it has glass bead and glass tip. The graduation is precise. The burette is made of amber glass. There are 4 sizes available: 10ml burette with rubber tubing connection amber glass, 25ml burette with rubber tubing connection amber glass, 50ml burette with rubber tubing connection amber glass, 100ml burette with rubber tubing connection amber glass. Material: Neutral glass Color: Amber Key Product Features: 1.Easy to read 2.With good quality 3.Excellent service
1642A Acid Burette with stopcock, Class A Description: Acid burette is a titration that commonly be used in analytical chemistry instrument. It can only be used acidic solution. It can be used for acid-base titration tests. There are 4 sizes available: 10ml acid burette with stopcock, 25ml acid burette with stopcock, 50ml acid burette with stopcock, 100ml acid burette with stopcock. Material: Neutral glass Color: Clear Key Product Features: 1.Used for acid-base titration tests. 2.Calibrated to deliver 3.With good quality 4.High accuracy 1641A Burette, with rubber tubing connection, glass bead and glass tip, Class A Description: Burette is commonly used in analytical chemistry titration instruments ,and it can only be used alkaline solution. It can be used for acid-base titration experiments. There are 4 sizes available: 10ml burette with rubber tubing connection, 25ml burette with rubber tubing connection, 50ml burette with rubber tubing connection, 100ml burette with rubber tubing connection. Material: Neutral glass Color: Clear Key Product Features: 1.Buret for laboratory use 2.Acrylic for durability 3.Polytetrafluoroethylene (PTFE) plastic plunger stopcock for resistance to chemicals, moisture, and high temperatures 4.Suitable for high school or college students, or ages 14 to 21 5.High quality
1621A Volumetric Flask, class A, with one graduation mark, with glass or plastic stopper, Boro 3.3 Glass or Neutral Glass Description: Volumetric flask is a necked pear-shaped flat-bottomed flask, made of colorless or brown glass, and with ground glass stopper or plastic stopper. Flask purpose is to formulate a solution or accurate precision quantitatively diluted solution. The flask and pipette often used in conjunction. It can be divided into class A and B two kinds by volume precision. Capacity tolerance of class B is twice of class A. There are 10 sizes available: 5ml volumetric flask class A, 10ml volumetric flask class A, 25ml volumetric flask class A, 50ml volumetric flask class A, 100ml volumetric flask class A, 200ml volumetric flask class A, 250ml volumetric flask class A, 500ml volumetric flask class A, 1000ml volumetric flask class A, 2000ml volumetric flask class A. Material: both Boro 3.3 Glass and Neutral Glass are available, depending on the customer's requirement. Color: Clear Key Product Features: 1.Manufactured to class A tolerances 2. High quality inert 3. Flat bottom volumetric flask has a No. 27 standard taper stopper made from hollow glass - and a long neck style 4. Heavy Duty Reusable 5. Designed for great shock resistance 1622A Volumetric Flask, Amber glass, class A, with ground-in glass stopper or plastic stopper Description: Huaou amber volumetric flask has several volume. It is made of Neutral Glass and we have more sizes. There are 10 sizes available: 5ml volumetric flask class A amber glass, 10ml volumetric flask class A amber glass, 25ml volumetric flask class A amber glass, 50ml volumetric flask class A amber glass, 100ml volumetric flask class A amber glass, 200ml volumetric flask class A amber glass, 250ml volumetric flask class A amber glass, 500ml volumetric flask class A amber glass, 1000ml volumetric flask class A amber glass, 2000ml volumetric flask class A amber glass. Material: Neutral glass Color: Amber Key Product Features: 1.amber Volumetric Flask Class A neutral glass 2.made of neutral Glass 3.Manufactured to class A tolerances 4.Heavy Duty Reusable 5.Designed for great shock resistance
