{"product_id":"waters-186010845","title":"Waters, 186010845, CORTECS Premier  C18+, 5 µm, Method Validation Kit 4.6 x 50 mm Column, 3\/pk","description":"\u003cp\u003eThe CORTECS Premier C18+, 5 µm, Method Validation Kit 4.6 x 50 mm Columns are general purpose, high efficiency C18 columns based on a solid-core particle that are designed to deliver excellent peak shape for basic analytes at low pH. The particle morphology offers high efficiency and lower backpressure when compared to fully porous particles of similar particle size. CORTECS Premier Columns use MaxPeak High Performance Surface hardware technology which significantly reduces unwanted analyte\/surface interactions that can lead to poor peak shape and losses in signal intensity. CORTECS Premier 5 µm Columns enable exceptional separation performance and robustness for HPLC assays while enabling a seamless transition path toward UPLC adoption.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications\u003cbr\u003e\nChemistry: C18\u003cbr\u003e\nSeparation Mode: Reversed Phase\u003cbr\u003e\nParticle Substrate: Silica\u003cbr\u003e\npH Range Min: 2 pH\u003cbr\u003e\npH Range Max: 8 pH\u003cbr\u003e\nTemperature Limits: 60 C\u003cbr\u003e\nMaximum Pressure: 6000 psi (415 Bar)\u003cbr\u003e\nEndcapped: Yes\u003cbr\u003e\nBonding Technology: C18+\u003cbr\u003e\nSilanol Activity: Low\u003cbr\u003e\nParticle Shape: Spherical\u003cbr\u003e\nParticle Size: 5 µm\u003cbr\u003e\nEndfitting Type: Parker-style\u003cbr\u003e\nPore Size: 90 Å\u003cbr\u003e\nFormat: Method Validation Kit\u003cbr\u003e\nSurface Area: 100\u003cbr\u003e\nSystem: HPLC\u003cbr\u003e\nParticle Technology: Solid Core\u003cbr\u003e\nTechnique: LC\u003cbr\u003e\nUSP Classification: L1\u003cbr\u003e\nInner Diameter: 4.6 mm\u003cbr\u003e\nLength: 50 mm\u003cbr\u003e\nCarbon Load: 5.7 %\u003cbr\u003e\nUNSPSC: 41115709\u003cbr\u003e\nApplication: Small Molecule\u003cbr\u003e\nBrand: CORTECS\u003cbr\u003e\nProduct Type: Columns\u003cbr\u003e\nUnits per Package: 3 pk\u003c\/p\u003e","brand":"Waters","offers":[{"title":"Default Title","offer_id":46667043340457,"sku":"186010845","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/waters-186010845","provider":"Iright","version":"1.0","type":"link"}