Chemicals & Plastics

Catalog #: AP10627 Name: APDye 488 NHS ester (Alexa Fluor® 488 NHS equivalent) Chemical Formula: C37H47N5O13S2 Alexa 488 Molecular Weight: 833.93 CAS: 1374019-99-4 Purity: ≥95% Availability: In Stock SDS: Download DESCRIPTION APDye™ 488 NHS Ester (Alexa Fluor® 488 NHS Ester equivalent) is an amine reactive, green-emitting dye routinely used to label proteins or antibodies through primary amines (Lys), amine-modified oligonucleotides, and other amine- containing biomolecules. Axis Pharma offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis. SYNONYMS 3,6-Diamino-9-[2-car , boxy-4(5)-[[(2,5-dioxo-1- pyrrolidinyl)oxy]carb , onyl]phenyl]-4,5-disulfoxanthylium bislithium salt 3-amino-9-[2-carboxy-4-(2,5-dioxopyrrolidi , n-1-yl)oxycarbonylphenyl]-6- iminoxanthene-4,5- , disulfonate SHIPPING & DELIVERY Ships within: 24 hours Storage condition: -20 ° C Shipping: Ambient Temperature

Catalog #: AP10627 Name: APDye 488 NHS ester (Alexa Fluor® 488 NHS equivalent) Chemical Formula: C37H47N5O13S2 Molecular Weight: 833.93 CAS: 1374019-99-4 Purity: ≥95% Availability: In Stock SDS: Download DESCRIPTION Alexa fluor 488 carboxylic acid succinimidyl ester (Alexa 488 NHS Ester equivalent) is an amine reactive, green-emitting dye routinely used to label proteins or antibodies through primary amines (Lys), amine-modified oligonucleotides, and other amine-containing biomolecules. Axis Pharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis. SYNONYMS 3,6-Diamino-9-[2-car , boxy-4(5)-[[(2,5-dioxo-1- pyrrolidinyl)oxy]carb , onyl]phenyl]-4,5-disulfoxanthylium bislithium salt 3-amino-9-[2-carboxy-4-(2,5-dioxopyrrolidi , n-1-yl)oxycarbonylphenyl]-6- iminoxanthene-4,5- , disulfonate SHIPPING & DELIVERY Ships within: 24 hours Storage condition: -20 ° C Shipping: Ambient Temperature If you want to know more about alexa fluor 488 chemical structure, please visit our website.

Catalog #: AP13538 Name: AF 647 NHS Ester Chemical Formula: C40H46N3Na3O16S4 Molecular Weight: 1022 CAS: 407627-60-5 Purity: ≥92% Availability: In Stock Alexa 647 NHS ester(Alexa Fluor 647 NHS Ester equivalent) is a bright, far-red fluorescent dye with excitation ideally suited for the 594 nm or 633 nm laser lines, used for cellular visualisation and labeling of antibodies, peptides, proteins, modified oligonucleotides, and other amine-containing molecules. Used for stable signal generation in imaging and flow cytometry, Alexa Fluor 647 dye is water soluble and pH-insensitive from pH 4 to pH 10. AF647 dye possesses high water-solubility, high fluorescence quantum yield. The NHS ester (or succinimidyl ester) of AF647 is the most popular tool for conjugating this dye to a protein or antibody. NHS esters can be used to label to the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The resulting Alexa Fluor conjugate will exhibit brighter fluorescence and greater photostability than the conjugates of other spectrally similar fluorophores. AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis. Ships within: 24 hours Storage condition: -20 ° C Shipping: Ambient Temperature If you want to know more about alexa fluor 647 structure, please visit our website.

DBF temperature-controlled electric hot plate, also known as anti-corrosion electric hot plate, has a Teflon-coated non-stick surface and is not affected by strong acids and alkalis. It is an electric hot plate used for sample heating, digestion, evaporation, boiling and acid removal experiments. It can be used with our Teflon series such as beakers, crucibles, digestion tubes, sample dissolving tanks, digestion tank inner cups, etc., and the effect is good. It can meet the reagent heating needs of chemical laboratories in different industries such as physics, chemistry, biology, environmental protection, pharmaceuticals, food, beverages, teaching, and scientific research. Technical parameters of anti-corrosion electric heating plate Model: DBF type Operating area (mm): 600 * 400mm, 400 * 300mm, 500 * 250mm, 450 * 350mm, etc Heating method: Electric heating PID digital display Working temperature: 220 ℃ Temperature control accuracy: ± 1 ℃ Surface anti-corrosion of heating plate: PFA coating Heating plate material: exquisite aluminum alloy/graphite Rated voltage: 220V (adjustable according to region) Continuous working time:>48 hours Supporting products: Crucible/beaker/PFA vials characteristic: 1. PFA Teflon coating, anti-corrosion cast aluminum heating plate heats up quickly; 2. The board and the control box can be made into two parts, so that the acid mist during the experiment will not corrode the components in the control box, thereby increasing the service life and processing multiple samples at the same time without cross-contamination; 3. Customizable time setting function and segmented temperature control; 4. The exposed part of the power cord is wrapped with PFA tubes to further prevent acid gas from corroding components; web: https://www.njbinglab.com

Minimum Order: 3 bushels

Various test tubes, digestion vessels, centrifuge tubes, colorimetric tubes, sample dissolving tanks, microwave digestion vessels, glass vessels, and other holders that can process various aperture and number of positions in digestion vessel. Both sides can be equipped with handles for more convenient use. Standard specifications include: 10, 12, 16, 20, 24, 30, 36, 48 positions, etc. #digestionvessels #vesselholder #laboratoryrack

Application: Can be used for laboratory sampling of powders, granules, and drugs. PTFE material is high-purity, non polluting, and does not contain metal elements; The surface is smooth and flat, without adsorbing the sample. Fully meet the experimental requirements of ultra clean and pollution-free. PTFE shovel can customize the shape and capacity of the shovel nozzle according to requirements; The diameter and length of the handle. #Samplinglevel #labware #soursamples #Sampleextraction

PTFE tweezers have serrations at the end, increasing friction and making sample extraction easier; The rear end is made of stainless steel material, which reduces pressing resistance and makes it more flexible to use while also increasing its service life. #tweezers #samplepreparation #sampledigestion

Product Name：New Pmk Powder/Oil Pmk Ethyl Glycidate CAS：28578-16-7 Molecular formula Pmk: C13H14O5 Purity：97%-99% or Custom Appearance：White Powder Or Yellow Liquid Our company has a wide variety of products, looking forward to our cooperation

An Automatic handheld rockwell hardness tester is a specialized instrument used to measure the hardness of materials. It operates based on the Rockwell hardness testing method, which involves applying a minor load followed by a major load to an indenter and measuring the depth of penetration. The automatic version of this tester eliminates the need for manual load application and measurement, streamlining the process. It offers precise and consistent hardness measurements, making it a valuable tool in quality control, manufacturing, and research applications. What Are The Advantages Of Using An Automatic Rockwell Hardness Tester? Efficiency An digital rockwell hardness tester eliminates the need for manual application of loads and measurements, making the testing process faster and more efficient. It reduces human error and increases productivity. Accuracy The automatic testing procedure ensures consistent and precise results, minimizing variations caused by operator technique. This leads to reliable and repeatable hardness measurements. Ease of Use Automatic portable rockwell hardness tester are designed with user-friendly interfaces, making them easy to operate even for individuals with limited experience. They often come with pre-programmed test sequences and intuitive controls, simplifying the testing process. What Materials Can Be Tested Using An Automatic rockwell hardness testing machine? Automatic Rockwell Hardness Tester An Automatic Rockwell Hardness Tester is capable of testing a wide range of materials, including metals, alloys, plastics, ceramics, and composites. It can be used to measure the hardness of materials such as steel, iron, aluminum, copper, brass, titanium, and various types of stainless steel. Additionally, it can assess the hardness of non-metallic materials like plastics, rubber, wood, and certain types of ceramics. The versatility of the Automatic Rockwell Hardness Tester allows it to be used in various industries, including automotive, aerospace, manufacturing, construction, and quality control, where hardness testing is essential for assessing material strength and durability. There are many rockwell hardness tester manufacturers, but we are one of the best choices for you. For more information about hardness testing machine, please feel free to contact us!

Force Gauge by Lanetech - the ultimate precision tool for measuring force with unparalleled accuracy. Whether you're in engineering, manufacturing, or research, our Force Gauge meter is designed to meet all your force measurement needs. With its advanced technology and user-friendly interface, you can easily measure and analyze force in various applications. Trust in Lanetech's commitment to quality and innovation, and experience the power of force meter Gauge today. Elevate your force measurement game with Lanetech - where precision meets excellence. Benefits of Force Gauge Accuracy Mechanical force gauge provide precise and accurate measurements of force, allowing for more reliable and consistent results. This is particularly important in industries such as manufacturing and quality control, where the accuracy of force measurements is crucial for ensuring product safety and performance. Versatility Force measuring instruments can be used to measure force in a wide range of applications and industries. They can be used to measure compression, tension, and torque forces, making them suitable for various testing and research purposes. Additionally, force gauges can be easily adapted to different testing setups and configurations, making them highly versatile and adaptable to different measurement requirements. Efficiency Force gauges are portable and easy to use, allowing for quick and efficient force measurements. They are often handheld devices that can be easily carried to different locations, making them ideal for on-site testing and inspections. The user-friendly interface and intuitive controls of force gauges also contribute to their efficiency, as they require minimal training and setup time. How Do Force Gauges Work? Force Gauges Force gauges work by measuring the force applied to an object. They typically consist of a spring or load cell that deforms when a force is applied. The deformation of the spring or load cell is directly proportional to the force applied, allowing the force gauge to measure the force accurately. In a force gauge that utilizes a spring, the applied force results in the compression or extension of the spring. The displacement of the spring is then converted into a force reading using Hooke’s law, which states that the force is directly proportional to the displacement of the spring. In a load cell-based force gauge, the force is applied to a strain gauge, which is a device that changes its electrical resistance when deformed. The change in resistance is then converted into a force reading using a Wheatstone bridge circuit. Both types of force gauges typically have a display unit that shows the force reading, allowing users to easily measure and monitor the force applied to an object. There are many force gauge manufacturers, but we are one of the best choices for you. For more information about force gauge price and buy metal hardness tester, please feel free to contact us!

Advantages: 1.Excellent Chemical Resistance: The PFA material exhibits remarkable resistance to strong acids, strong bases, aqua regia, hydrofluoric acid, and various organic solvents. This ensures that the columns can withstand complex chemical environments and maintain their integrity and performance. 2.Wide Temperature Range: The PFA chromatography columns can operate within a broad temperature range, typically from -200°C to +260°C. This flexibility allows for their use in a variety of experimental conditions. 3.Low Background Contamination: With metal element contents such as lead and uranium below 0.01ppb, the PFA chromatography columns minimize contamination of samples, ensuring accurate results. 4.Stable Chemical Properties: The PFA material exhibits stable chemical properties, resisting dissolution or leaching, thus maintaining the purity of samples. 5.Good Elastic Recovery: The PFA material possesses good elastic recovery ability, resisting deformation or damage due to external forces. 6.Visual Transparency: The transparent PFA column body allows for direct observation of sample conditions inside the column, enabling intuitive operation and control. 7.Customization Options: Nanjing Binzhenghong offers customization options for PFA chromatography columns, including different capacities, diameters, lengths, and even customized sieve plates to meet specific experimental requirements. 8.Versatile Applications: These PFA chromatography columns find applications in various industries, including semiconductor manufacturing, biochemistry, and environmental monitoring, due to their ability to separate and purify a wide range of chemicals and materials. In summary, the PFA chromatography columns from Nanjing Binzhenghong Instrument Co., Ltd. are characterized by their superior chemical resistance, wide temperature range, low contamination, stable chemical properties, good elastic recovery, visual transparency, customization options, and versatility in applications. These advantages make them an ideal choice for laboratory research and industrial applications. web: https://www.njbinglab.com

Minimum Order: 3 bushels

PFA condenser tube is mainly a consumable material that uses the principle of heat exchange to cool and condense condensed gases into liquids. A reflux or distillation tube used in organic chemical experiments. Optional specifications: 250, 300, 350, 500ml #Condensation #Reflow #teflon #Heatexchangeprinciple

Main uses Reactors between liquids and solids or liquids; Assemble a gas reaction generator (at room temperature, heated); Commonly used for substance extraction under atmospheric pressure. The neck opening is available in standard sizes of 17, 19, and 24mm, with each standard opening equipped with a plug. Detachable for cleaning, with smooth inner walls. Operating temperature: -200 ℃~+260 ℃. The cover and body are sealed with threads, ensuring excellent sealing performance and no liquid leakage. #Reactionvessel # metalextraction # Organicsolution # traceanalysis

Product Name:1-(benzo[dl[1.3]dioxol-5-y)-2-bromopropan-1-o , ne Cas NO.:52190-28-0 Purity: 99% Usage:Pharmaceutical intermediate Molecular Formula: C10H9BrO3 Flash Point :162.857 Boiling Point :345.673°C at 760 mmHg Aliase:Bromo-3'4'- (methylenedioxy) Appearance:Brown Powder