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השכרת מעבדות START UP HERE About Us Labs for Rent Equipment Team Our Graduates Testimonials Contact DAREN GET IN TOUCH We will be happy to provide any additional information. Just leave your details below, and we will contact you. Full Name Email Company Phone Details Send Thanks for submitting! DAREN START UP HERE Tel. :08-9402942 Mail: info@darenlabs.com Fax :08-9409925 Address : 3 Pinhas Sapir St, Ness Ziona, 7403626 Israel

New energy sources, storage and sustainable technologies often pose significant challenges related to materials. MATERIALS EXPERTS Materials Experts Home Services Contract R&D Scale up & Production Problem Solving Expert Opinion Analytical Capabilities DaaS Tech Scouting The Team Accessibility Statement Verticals Food Tech Energy and Cleantech Pharma Alternative Proteins Medical Devices Traditional Industries Testimonials Client Portfolio Contact Us Energy and Cleantech New energy sources, storage and sustainable technologies often pose significant challenges related to materials. Whether in new battery cells, bio-fuels, carbon capturing or bio-plastic technologies, materials are always in the core of the development and require relevant expertise. During the years we supported the development of multiple new clean technologies, many times from very early stages. Contact us to learn how we can help you develop your new venture, making our world cleaner and healthier. Contact us to learn more

MATERIALS EXPERTS Materials Experts Home Services Contract R&D Scale up & Production Problem Solving Expert Opinion Analytical Capabilities DaaS Tech Scouting The Team Accessibility Statement Verticals Food Tech Energy and Cleantech Pharma Alternative Proteins Medical Devices Traditional Industries Testimonials Client Portfolio Contact Us Production & Scale-up Together with our contract R&D services, we also offer our clients scale-up and production services. Our capabilities and experience allow us to take production projects of batches in the kilogram range. Such services are suitable for either: Start up companies scaling up volumes during go-to-market stage (beta testing volumes) Veteran companies in need for custom chemicals at limited quantities (specialty chemicals) Examples for some of the chemicals we produce for our clients include: Photo-chromic coating, optical adhesives, PVC solutions for graphic arts, buffers for medical applications, fluorescent dies for plastic industry, polymers for composite materials, CBD formulations, nano-clays for water treatments and many others. Once produced, the products undergo chemical analysis according to customer requirements. Contact us to learn more

START UP HERE About Us Labs for Rent Equipment Team Client Portfolio Testimonials Contact OUR GRADUATES

Daren Materials Experts division is a one-stop-shop for materials development and problem-solving, supporting the Israeli industry and startup eco-system providing results where chemistry and materials pose a significant challenge MATERIALS EXPERTS Materials Experts Home Services Contract R&D Scale up & Production Problem Solving Expert Opinion Analytical Capabilities DaaS Tech Scouting The Team Accessibility Statement Verticals Food Tech Energy and Cleantech Pharma Alternative Proteins Medical Devices Traditional Industries Testimonials Client Portfolio Contact Us MATERIALS EXPERTS Daren labs is a one-stop-shop for contract R&D and problem-solving , supporting the Israeli industry and startup eco-system. Founded at 1990 by Dr. Steve Daren, graduate of the Weizmann Institute, our team of chemists has since supported 100s of materials technologies and projects successfully. Our ability to work fast, discreetly and deliver results in projects where chemistry and materials pose significant challenges, has made Daren Labs as a vibrent technology cross-roads. We take pride in our ability to meet our customers toughest challenges, brought to us whether at concept stage, development or during production. CONTACT US We will be happy to provide any additional information. Just leave your details below, and we will contact you. Full Name Email Company Phone Choose field Choose field Details I agree to recive upates fom DarenLabs Send OUR CLIENTS OUR CORE VALUES LOCAL SUPPORT We strive to promote the development of Israeli technology and industry CUSTOMERS FIRST We consider the work and challenges of our customers at the highest priority FULL CONFIDENTIALITY We always keep our customer’s information confidential FULL TRANSPARENCY We do our best to succeed and operate in full transparency ECO SUPPORT We never accept projects that pose harmful or negative impact on society and environment contact from experts FOR ANY QUESTIONS OR SCHEDULING A FIRST CALL, PLEASE CONTACT OUR EXPERT Contact us

Daren Labs provide expert opinion services, based on either academic review, analysis of the products in dispute and above all, our experience. MATERIALS EXPERTS Materials Experts Home Services Contract R&D Scale up & Production Problem Solving Expert Opinion Analytical Capabilities DaaS Tech Scouting The Team Accessibility Statement Verticals Food Tech Energy and Cleantech Pharma Alternative Proteins Medical Devices Traditional Industries Testimonials Client Portfolio Contact Us Expert Opinion In an occasion of a legal dispute where materials are involved, we can provide expert opinion services, based on either academic review, analysis of the products in dispute and above all, our experience. We also provide our opinion in cases where due diligence is required for example before investment in a new venture or any other case where technology should be evaluated. Cases we provided expert opinion: Providing proof of authenticity for 100 B.C. archaeological finding (including court appearance). Providing expert opinion to the Israeli Innovation Authority, endorsing the technology of a start-up company (funding accepted) Providing expert opinion to British court of law, including court appearance, representing a pharma company sued for patent infringement (case denied). Contact us to learn more

For any question or for scheduling an appointment with our experts contact MATERIALS EXPERTS Materials Experts Home Services Contract R&D Scale up & Production Problem Solving Expert Opinion Analytical Capabilities DaaS Tech Scouting The Team Accessibility Statement Verticals Food Tech Energy and Cleantech Pharma Alternative Proteins Medical Devices Traditional Industries Testimonials Client Portfolio Contact Us MEET THE TEAM Dr. Steve Daren President & Founder Dr. Shai Garty R&D Project Leader Dr. Anna Munder R&D Project Leader Sagi Daren Chief Business Officer Pavel Basin (MSc.) R&D Chemist Ofra Cohen Bookkeeper ... ...

Materials Experts Materials Experts Home Services The Team Accessibility Statement Verticals Testimonials Contact Us More Download PDF Differential Scanning Calorimetry (DSC 6000 – Perkin Elmer) The differential scanning calorimeter (DSC) is a fundamental tool in thermal analysis. The information these instruments generate is used to understand amorphous and crystalline behavior, polymorph and eutectic transitions, curing and degree of cure, and many other material properties used to design, manufacture, and test products. It can be used in many industries – from pharmaceuticals and polymers, to nanomaterials and agrifood products. DSC analysis is used to measure melting temperature, heat of fusion, latent heat of melting, reaction energy and temperature, glass transition temperature, crystalline phase transition temperature and energy, precipitation energy and temperature, denaturation temperatures, oxidation induction times, and specific heat or heat capacity. By measuring the amount of energy absorbed or released by non-corrosive sample when it is heated or cooled, DSC analysis provide quantitative and qualitative data on endothermic (heat absorption) and exothermic (heat evolution) processes. Thermogravimetric analysis or thermal gravimetric analysis (TGA 8000– Perkin Elmer) Thermogravimetry Analysis (TGA) is the technology for measuring the relationship between mass and temperature (or time), under heating or cooling process, or under constant temperature, while the temperature is under control. TGA measures weight/mass change (loss or gain) and the rate of weight change as a function of temperature, time and atmosphere. Measurements are used primarily to determine the composition of materials and to predict their thermal stability. The technique can characterize materials that exhibit weight loss or gain due to sorption/desorption of volatiles, decomposition, oxidation and reduction. Mechanisms of Weight Change in TGA 1 Weight Loss: Decomposition: The breaking apart of chemical bonds. Evaporation: The loss of volatiles with elevated temperature. Reduction: Interaction of sample to a reducing atmosphere (hydrogen, ammonia, etc.). Desorption. 2 Weight Gain: Oxidation: Interaction of the sample with an oxidizing atmosphere. Absorption. All of these are kinetic processes (i.e. there is a rate at which they occur). Example: Characterization of Polymers Using TGA W.J. Sichina, Marketing Manager – Washinton dep.edu • Compositional analysis of multi-component materials or blends • Thermal stabilities • Oxidative stabilities • Estimation of product lifetimes • Decomposition kinetics • Effects of reactive atmospheres on materials • Filler content of materials • Moisture and volatiles content Other currents applications: Ceramics, Metal Materials, Flame Retardant, Carbon capture, Chemical loop, Vegetable Oil Oxidative Stability, Polymer Applications, and others Download PDF Spectrum obtained can be analysis compare We can analyze following type of samples Soft polymers, Rubbers, thin film* Soft powders, Pastes, Gels, Aqueous solutions Surface coatings Organic products Proteins and other biochemical Comparison of plant extract. Impurity included a pure reference sample. Fourier transform infrared spectroscopy (FTIR ) FTIR is characterization technique used in qualitative material analysis within the biological, biomedical and chemical industry; this technique takes advantage of the vibrational transitions of a molecule and is widely used in organic synthesis, polymer science, petrochemical engineering, pharmaceutical industry and food analysis. FTIR is a method of measuring infrared absorption and emission spectra. In organic or inorganic compounds, IR Spectroscopy is used for checking presence of functional groups. The fundamental measurement obtained in infrared spectroscopy is an infrared spectrum, which is a plot of measured infrared intensity versus wavelength (or frequency) of light. Units of cm-1 is commonly used for wavenumber. *By transmission, analyzing of Thin Films* should be in the freestanding condition and thickness should be ≤ 50μm. Thicker film can be analyzed By ATR Attenuated total reflection (ATR) spectroscopy ATR is one accessory of FTIR spectrophotometer to measure surface properties of solid or thin film samples rather than their bulk properties. Generally, ATR has a penetration depth of around 1 or 2 micrometers depending on your sample conditions. The infrared radiation interacts with the sample through series of standing waves called evanescent waves, which penetrate the sample at each reflection point. An evanescent wave is produced each time the infrared beam is reflected from the inside surface of the crystal. Some of the energy of evanescent wave is absorbed by the sample and reflected radiation is returned to the detector. Link to website Download PDF Fourier transform infrared spectroscopy (FTIR ) The technique is based on absorption of light. In molecular absorbance spectroscopy, a beam of ultraviolet or visible light is directed through a sample. Some of the light may be transmitted through the sample. Instrument measures transmitted light. Light that was not transmitted through the sample was absorbed. Absorbance (A) is defined as -log(P/Po). Beer Lambert Law States that absorbance of electromagnetic radiation by a given species is directly proportional to the concentration of the analyte. It is expressed as: A= εbC • where A is the absorbance, ε is the molar absorptivity, b is the path length and C is the concentration of analyte. Because ε and b are fixed under experimental conditions, the result is a linear relationship between absorbance and concentration. Download PDF Viscometer DV-II Brookfield The Brookfield DV-II+Pro Viscometer measures fluid viscosity at given shear rates. Viscosity is a measure of a fluid’s resistance to flow. The Viscometer rotates a sensing element in a fluid and measures the torque necessary to overcome the viscous resistance to the induced movement. This is accomplished by driving the immersed element, which is called a spindle, through a beryllium copper spring. The degree to which the spring is wound, indicated by the red pointer, is proportional to the viscosity of the fluid. All units of measurement are calculated in units of centipoise (cP); SI: 1 cP = 1 mPa•s Loss on Drying (LOD) A method commonly used for moisture content determination is the loss-on-drying method. Occasionally it may refer to the loss of any volatile matter from the sample. Download PDF Freeze dryer or Lyophilizer Lyophilizer and freeze dryer are synonymous names for the same equipment. A lyophilizer executes a water removal process typically used to preserve perishable materials, to extend shelf life or make the material more convenient for transport. Lyophilizers work by freezing the material, then reducing the pressure and adding heat to allow the frozen water in the material to sublimate. Controlled freeze-drying keeps the product temperature low enough during the process to avoid changes in the dried product appearance and characteristics. It is an excellent method for preserving a wide variety of heat-sensitive materials such as proteins, microbes, pharmaceuticals, tissues & plasma. High-performance liquid chromatography (HPLC) High performance liquid chromatography or commonly known as HPLC is an analytical technique used to separate, identify or quantify each component in a mixture. HPLC works following the basic principle of thin layer chromatography or column chromatography, where it has a stationary phase and a mobile phase. The mobile phase flows through the stationary phase and carries the components of the mixture with it. The mixture is separated and then identified and quantified by spectroscopy. A computer analyzes the data show the output in display.

MATERIALS EXPERTS Materials Experts Home Services Contract R&D Scale up & Production Problem Solving Expert Opinion Analytical Capabilities DaaS Tech Scouting The Team Accessibility Statement Verticals Food Tech Energy and Cleantech Pharma Alternative Proteins Medical Devices Traditional Industries Testimonials Client Portfolio Contact Us Thank you for contacting Materials Experts We are from one step closer to materializing your ideas

For years Daren Labs has successfully supported traditional industries in various chemistry-based applications, collaborating closely with the company’s development team at complete discretion. MATERIALS EXPERTS Materials Experts Home Services Contract R&D Scale up & Production Problem Solving Expert Opinion Analytical Capabilities DaaS Tech Scouting The Team Accessibility Statement Verticals Food Tech Energy and Cleantech Pharma Alternative Proteins Medical Devices Traditional Industries Testimonials Client Portfolio Contact Us Traditional Industries While not always at the cutting edge, traditional industries seek innovate and require additional R&D power per project. For years Daren Labs has successfully supported traditional industries in various chemistry-based applications, collaborating closely with the company’s development team at complete discretion. For example: • Development and implementation of flame retardants and thermal insulators (Plastics) • Development and small-scale manufacturing of specialty adhesives for (Defence) • UV sensitive coating development for optical inspection equipment (Electronics) • Protocol development and reliability testing of cooling fluids (Automotive) • Development of new ink formulations for printing on fabrics (Printing) Contact us to learn more

Our team helps companies and early-stage entrepreneurs to survey, separate, purify and analyze new alternative proteins and functional materials at milligram scale all the way to scale up and optimization. MATERIALS EXPERTS Materials Experts Home Services Contract R&D Scale up & Production Problem Solving Expert Opinion Analytical Capabilities DaaS Tech Scouting The Team Accessibility Statement Verticals Food Tech Energy and Cleantech Pharma Alternative Proteins Medical Devices Traditional Industries Testimonials Client Portfolio Contact Us Alternative Proteins Rising demand for vegan and plant-based products is driving massive growth in alternative protein research and development. Innovation in this field involves the ability to identify and separate specific chemical groups extracted from various plants, vegetables and insects. After such functional groups isolated, various analytical methods can be applied including HPLC, LCMS and other to provide full chemical identification. Our team helps companies and early-stage entrepreneurs to survey, separate, purify and analyze new alternative proteins and functional materials at milligram scale all the way to scale up and optimization. Contact us to learn more

LAB RENTAL & SCIENTIFIC SERVICES FOR STARTUPS Daren Labs is a scientific consultancy with advanced R&D capabilities, connecting academy and industry in chemistry, polymers, materials and synthesis. Founded by Dr. Steve Daren in 1998, we today support a wide range of industries and academic institutes worldwide. Daren Labs is an experienced problem-solver, offering special agility with interdisciplinary capabilities. We perform custom R&D and provide expert knowledge to commercial, government and private customers. We are also a serial SME participant in numerous European framework programs and maintain a full-time presence in the U.S. FLEXIBILITY Being small and agile means we can find smarter, leaner and faster ways to change procedures, directions or methods to accommodate our client’s needs. EXTENSIVE KNOWLEDGE & EXPERIENCE For over 20 years of working across a wide range of industries, our team has gained unique knowledge and experience in advanced R&D projects. ABSOLUTE CONFIDENTIALITY All research and development projects performed for our clients are held in strict confidentiality. We make no IP claims for our research. Daren Labs is a crossroad where industry , science , people and business opportunities meet Get In Touch