You put them in your eyes every morning. But do you know what they're made of?   Contact lenses. Intraocular lenses. Drug-delivering hydrogels for treating glaucoma or dry eye. The materials behind these everyday life-changing technologies are more sophisticated than most people realize — and the chemistry that makes them possible starts with high-purity monomers, polymers, and crosslinkers.   At Polysciences, we supply the building blocks that make advanced ophthalmic devices possible: ✔ Hydrophilic monomers for soft, water-retaining contact lenses ✔ UV-absorbing monomers that protect the eye from light damage ✔ High and low refractive index monomers for precision optical performance ✔ Ionic and crosslinking monomers for tunable hydrogel scaffolds ✔ cGMP- and ultrapure-grade materials for the most demanding regulatory environments   From early-stage R&D to full commercial supply — we support the entire development journey.   👁 Whether you're formulating the next generation of contact lenses or developing ocular drug delivery systems, Polysciences has the materials portfolio and technical expertise to support your work.   📩 For more information or to discuss your specific needs, feel free to reach out to Dr. Tughan Akbasak directly at takbasak@polysciences.de #Polysciences #OphthalmicMaterials #ContactLens #IntraocularLens #Biomaterials #DrugDelivery #Hydrogels #Monomers #MedicalDevices #LifeSciences #SpecialtyChemicals #cGMP #Pharma #BiomedicalEngineering #OcularHealth #VisionCare #PolymerChemistry

🧪 Protein purification shouldn’t be a compromise between aggressive lysis conditions and high yields. Introducing Magnefy™ Nickel, the latest innovation from The Particle Engineers at Bangs Labs! Engineered with a high surface area and a robust, stabilized nickel complex, Magnefy™ Nickel offers excellent His-tagged protein binding capacity. But the real game changer? It is more resistant to common lysate additives such as EDTA, DTT, surfactants, and low concentrations of imidazole which provides: ✅ Stable protein attachment during washing ✅ High overall recovery of purified protein ✅ Reproducable performance Learn more at: bit.ly/4dRRW0D Reduce His-tagged protein loss during washes, use Magnefy™ Nickel instead. 🧲✨ #Biotech #ProteinPurification #MagneticSeparation #LiquidHandling #Innovation

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Electronics don't fail in the lab. They fail at the material level. Reliability in advanced electronics starts long before assembly — it starts with the chemistry holding everything together. Polysciences' electronic chemicals portfolio covers the full range of high-performance materials for semiconductor and electronics manufacturing: liquid encapsulants, optical adhesives, underfills, potting compounds, edgefill & dam materials, wafer-level coatings, and CMP chemicals for wafer polishing. Our proprietary product lines — including LoSTRESS™ encapsulants for fragile substrates, OptiCLEAR™ optical adhesives for UV and thermal curing processes, and NoSWEEP™ wire bond encapsulants — are engineered for precision, process compatibility, and long-term reliability. Beyond catalog products, we offer custom formulation, high-purity polymer and monomer synthesis, and contract packaging — all backed by an ISO 13485 Quality Management System. 👉 Download the Electronic Chemicals brochure: bit.ly/ElectronicChemBrochur… 👉 Learn more at polysciences.com or reach out directly at info@polysciences.de #Polysciences #ElectronicChemicals #Semiconductor #Encapsulants #CMP #AdvancedManufacturing #ElectronicsIndustry #SpecialtyChemicals

🏎️ Racing & Indianapolis are synonymous… 🧲 Just like magnetic particles & Bangs Labs 🏁 Race to the finish line with our latest product: Magnefy™ Mach I Silica ✅ 2x faster separation ✅ Higher DNA recovery than the competition Featuring a magnetite core for rapid magnetic response & optimized silica shell for Boom-method DNA isolation. Learn More 👉 bit.ly/4d1BKIx #MagneticBeads #NucleicAcidIsolation #NGS #PCR #qPCR #CDMO #DNApurification #MagneticSeparation #IVD #HighThroughput #MolecularDiagnostics

One polymer. Endless possibilities. PEG — Poly(ethylene glycol) — is one of the most versatile building blocks in modern chemistry. Water soluble, biocompatible, thermally stable, and chemically flexible across a wide range of molecular weights. It shows up everywhere: drug delivery, tissue engineering, surface coatings, biosensors, 3D bioprinting, hydrogels, and beyond. At Polysciences, we've built one of the most comprehensive PEG portfolios available — with nearly 300 products spanning standard PEGs, functionalized derivatives, and block copolymers. Whether you need methoxy-PEG for anti-fouling surfaces, maleimide- or NHS-functionalized PEGs for bioconjugation, acrylate or thiol crosslinkers for hydrogel scaffolds, or PEG-based block copolymers for nanoparticle formulation — the chemistry is ready. From 200 Da to 8,000,000 Da. From milligrams to kilograms. From early-stage R&D to full-scale contract manufacturing, Polysciences supports your project at every stage. 👉 Explore the full PEG portfolio at bit.ly/4tQSys3 👉 Download the PEG brochure: bit.ly/49dujgh Have questions? Reach out at info@polysciences.com #Polysciences #PEG #PolyethyleneGlycol #DrugDelivery #Bioconjugation #SpecialtyChemicals #LifeSciences #Polymers #Pharma

ChemSpec Europe 2026 — Cologne, Germany | May 6–7 Two days. 20 meetings. One clear message: the fine and specialty chemicals industry is moving fast, and face-to-face still matters. Dr. Tughan Akbasak, our Sales & Marketing Director, represented Polysciences and the full Ott Scientific portfolio at ChemSpec Europe 2026 — the cross-sector sourcing hub for fine and specialty chemicals held at Koelnmesse, Cologne. With over 400 global suppliers on the exhibition floor and direct access to decision-makers across procurement, R&D, manufacturing, and business leadership, ChemSpec remains one of the most productive venues in the industry calendar. Over the course of two intensive days, Dr. Akbasak held more than 20 meetings — exploring new partnerships, reconnecting with existing customers, and representing the full breadth of what Polysciences and Ott Scientific companies have to offer. Fresh connections, valuable insights, and a stronger presence in the European market. Cologne delivered. 👉 Reach out to learn how Polysciences can support your next project: info@polysciences.de #ChemSpec2026 #Polysciences #OttScientific #FineChemicals #SpecialtyChemicals #LifeSciences #Networking

Come Visit Us! We will be in Booth #612 at CYTO this year. Don’t miss our posters that focus on a potential solution to your autofluorescence issues in #FlowCytometry. 🗓️ Poster P017 - “Novel Particulate Matrix for Flow Cytometric Discovery and Diagnostic Workflows” is on Monday, June 8, 5 – 7 pm, Hall AB 🗓️ Poster P144 - “Flexible, Low-Autofluorescence Calibration Standard for Conventional and Spectral Analyzers” is on Tuesday, June 9, 5 – 7 pm, Hall AB 🌴 CYTO2026, Cytometry: The Next Wave 🌴 June 6 – 10, 2026 West Palm Beach, FL US Register here 👉 bit.ly/4nAvtIv #AssayDevelopment #assays #cytometry #fluorescent #standards #calibration #CYTO2026

⚔️ Whether you align with the light side or dark side, we have a bead for you. Bangs Labs’ Fluorescent Bead Standard microspheres for #FlowCytometry 🟢 Dragon Green Intensity Standard Kit has 5 populations of ~8 µm polymer beads internally dyed with increasing amounts green fluorophore to represent the light side. 🔴 Flash Red Intensity Standard Kit has 5 populations of ~8 µm polymer beads internally dyed with increasing amounts of red fluorophore to represent the dark side. ✨ May the 4th be with you! 👉 Learn more: bit.ly/4uwtpUh #StarWarsDay #MayThe4thBeWithYou #Science #Research #Biotechnology

Ready to scale? Our private label & contract manufacturing capabilities make it easy. 🤝🔧 #ManufacturingPartner #Biotechnology #VisualizingHealth

Magnefy™ Mach I Silica: Speed Balanced with High-Yield DNA Recovery Featuring a magnetite core for a rapid magnetic response & optimized silica shell for Boom-method isolation. Accelerate your nucleic acid isolation  ✅ 2x faster separation* ✅ Higher DNA recovery than the competition Do you have the need for speed and high yield? bit.ly/3OW0idQ *In comparison to the standard Magnefy™ magnetic bead #MagneticBeads #NucleicAcidIsolation #NGS #PCR #qPCR #CDMO #DNApurification #MagneticSeparation #IVD #HighThroughPut #MolecularDiagnostics

Quick question for anyone doing #FlowCytometry. Do you encounter lot-to-lot variations in your antibody’s fluorescence that cause inconsistent data? #Biopharma #Lifescience #AntibodyEngineering #FPratio #ADCs

Magnefy™ Mach I Silica: Speed Balanced with High-Yield DNA Recovery Featuring a magnetite core for a rapid magnetic response & optimized silica shell for Boom-method isolation. Accelerate your nucleic acid isolation ✅ 2x faster separation* ✅ Higher DNA recovery than the competition Do you have the need for speed and high yeild? bit.ly/magnetic-silica *In comparison to the standard Magnefy™ magnetic bead #MagneticBeads #NucleicAcidIsolation #NGS #PCR #qPCR #CDMO #DNApurification #MagneticSeparation #IVD #HighThroughPut #MolecularDiagnostics

Exciting news from Bangs Labs!

Need microparticles with customized performance?🔬🧪 We engineer submicron to micron beads with tailored surface chemistries, from carboxyl and streptavidin to amine and fully custom, delivered at the exact ligand density your assay demands. Ready to optimize your assay? Let’s custom build the perfect bead for your project. Contact Bangs Labs today: bit.ly/40xM1GB #Microparticles #Diagnostics #LifeSciences #CustomBeads #AssayDevelopment #FlowCytometry

Is your flow cytometry data still qualitative? Quantum™ MESF Kits from Bangs Labs provides lot-specific molecules of equivalent soluble fluorochrome (MESF) values to build a calibration curve. And to make it even easier for you, each kit includes access to QuickCal®, a pre-populated Excel® spreadsheet that graphs and calculates the MESF value for your experimental samples! 👉 Let us help you...Click here to get your kit: bit.ly/4ui3PTv 👉 Access QuickCal® with ease and more access, even browsing any webpage. #flowcytometry #MESF #fluorescence

Is your flow cytometry data still qualitative? Quantum™ Simply Cellular® from Bangs Labs provides lot-specific antibody binding capacity (ABC) values to build a calibration curve. And to make it even simpler: Every kit includes access to QuickCal®, our user-friendly, pre-populated Excel® spreadsheet. Just input your data - it handles the graphing, regression, and ABC calculations automatically! Quantitative flow made easy, as simple as A-B-C! 👉 bit.ly/3NjmGgl Ready to level up your data? bit.ly/4b3a3Od #Fluorescence #FlowCytometry #Calibration #Immunology

✨ Explore our newest blog post: an overview of #chromatin profiling methods with a clear, side-by-side table of #epigenetic analysis methods using #magnetic microparticles. 📖 Read blog: bangslabs.com/blog-a-summary…

Today is #InternationalDayOfWomenAndGirlsInScience, and we celebrate the groundbreaking achievements and invaluable contributions of women and girls in #STEM fields worldwide. Here are a few remarkable women in science whose stories continue to inspire: sciencefocus.com/science/10-…