Size, shape, and morphologies of NPs were characterized by JEM-1011 transmission electron microscope (TEM) (JEOL, Tokyo, Japan). polyplexes, 10× phosphate-buffer ed saline (PBS) was added. The mean size of the synthesized NPs was analysed by the DLS technique using Nano series (Zetasizer, HT Laser, ZEN3600 (Malvern Panalytical Ltd, Malvern, UK). ZEN1006 Flow-mode option for Zetasizer Nano S and Zetasizer Nano ZS. ZEN3600 Zetasizer Nano-ZS (M alvern Instruments Ltd., Worcestershire, UK). DIVERSIFIED-We sell a very broad line of new and used Lab Equipment. For use with all Zetasizer Nano instruments except the Nano ZSP. CASH PAID-Top dollar paid, and you can sell your excess, obsolete, surplus equipment with us. The migration and invasion of hBMSCs were evaluated with a Transwell assay. the CCK-8 assay, KI67 staining, and a cell cycle distribution assessment. BUILD LABS- We well discounted made in USA Lab Casework, Fume hoods, Blowers, Safety Cabinets, and Clean Benches.Ĩ. The size of exosomes was measured using a Zetasizer Nano series-Nano-ZS (Malvern Instruments, Worcestershire, UK) according to the manufacturers directions. This technique measures the diffusion of particles moving under Brownian motion, and converts this to size and a size distribution using the Stokes-Einstein. WE ARE NOT AFFILIATED WITH THESE COMPANIES IN ANY WAY!ħ. The Zetasizer Nano ZS incorporates three techniques in a single compact unit: Dynamic Light Scattering (DLS) is used to measure particle and molecule size. This equipment is manufactured by companies like Agilent, Hewlett Packard, Waters, Hitachi, Perkin Elmer, Shimadzu, Beckman, and more. UNIQUE- We are an independent dealer and also sell used instruments, such as AA, FTIR, GC, GC/MS, HPLC, LC/MS, ICP, ICP/MS, Particle Size Analysis, UV/VIS, and UV/VIS/NIR.
INSTRUMENT PARTS- We sell new instrument parts and new equipment parts and hard to find used older partsĦ. SERVICE- We offer instrument service, refurbishment validations, and calibrations at great rates and skill levels.ĥ. WARRANTY -We offer a warranty on our refurbished equipment and new manufacturer warranty on new equipment.Ĥ. SAVE MONEY- We sell, lease, and rent - You save money, 5-70% off original retail, so you get great equipment at a great price.ģ. With over 100 years of combined lab equipment experience at our site and working with many experienced technicians, we try to offer the right equipment at the right price for you, our partner.Ģ. EXPERIENCED-We have been building labs, equipping labs, and supplying lab equipment parts and service for over 20 years.