{"product_id":"low-retention-masterbatch","title":"Low Retention Masterbatch","description":"\u003cp\u003eOur low-retention additive is a hydrophobic dry-blend plastic additive specially designed for Polypropylene (PP) and Polycarbonate (PC). When melt-blended with plastics at a concentration of 0.2–1%, the finished plastic products (such as pipette tips, test tubes and other laboratory ware) feature an excellent low-surface-energy surface with hydrophobic and oleophobic properties, effectively reducing the retention of liquid droplets or water films.\u003c\/p\u003e\n\u003cp\u003eThis plastic low-retention additive greatly increases the liquid contact angle on the surface of injection-molded products and reduces surface energy, bringing self-cleaning and ultra-low retention performance. It adapts to various processing technologies, odorless and non-toxic. Modified products are widely used in liquid handling, food containers, storage vessels, beverage bottles, packaging films and other fields.\u003c\/p\u003e\n\u003cp\u003ePipette tips made with our low-retention additive can reduce sample residue by 3 to 5 times compared with standard tips. It is an ideal choice for liquid handling of special samples, including protein buffers, surfactants, low surface tension reagents, high-viscosity liquids (glycerin, high-concentration protein or DNA solutions), and expensive reagents. It ensures precise pipetting, saves reagent costs and delivers superior experimental repeatability.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHydrophobic and oleophobic\u003c\/li\u003e\n\u003cli\u003eLow surface energy for enhanced water \u0026amp; oil repellency\u003c\/li\u003e\n\u003cli\u003eReduces sample residue\u003c\/li\u003e\n\u003cli\u003eNo impact on visual clarity\u003c\/li\u003e\n\u003cli\u003eCost-effective substitute for plasma treatment and dip-coating processes for low-retention tip manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: White to brown solid\u003c\/li\u003e\n\u003cli\u003eConcentration: \u0026gt;95%\u003c\/li\u003e\n\u003cli\u003eDensity: 1.02 g\/ml\u003c\/li\u003e\n\u003cli\u003eMelting point: \u0026gt;60°C\u003c\/li\u003e\n\u003cli\u003eHazardous decomposition: \u0026gt;250°C\u003c\/li\u003e\n\u003cli\u003eToxicity: Non-toxic\u003c\/li\u003e\n\u003cli\u003eShelf life: 2 years\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grampus Scientific","offers":[{"title":"Default Title","offer_id":50297017663765,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9514\/2933\/files\/muli.jpg?v=1792570055","url":"https:\/\/www.grampusbio.com\/products\/low-retention-masterbatch","provider":"Grampus Scientific","version":"1.0","type":"link"}