{"product_id":"waters-186011587","title":"Waters, 186011587, CORTECS Premier RP18 Column, 2.7 µm, 2.1 x 100 mm, 1\/pk","description":"\u003cp\u003eCORTECS Premier Shield RP18 columns provides complimentary selectivity to C8 and C18 stationary phases. The embedded carbamate group in the bonded phase ligand provides alternate selectivity, especially for phenolic compounds compared to straight chain alkyl columns The particle morphology offers high efficiency and lower backpressures when compared to fully porouse particles of similar particle size. CORTECS Premier Columns feature the inert MaxPeak High Performance Surface hardware technology which significantly reduces unwanted analyte\/surface interactions, resulting in improved peak shapes, reproducibility, and signal intensity.\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: 18000 psi (1240 Bar)\u003cbr\u003e\nEndcapped: Yes\u003cbr\u003e\nBonding Technology: Shield RP18\u003cbr\u003e\nSilanol Activity: Low\u003cbr\u003e\nParticle Shape: Spherical\u003cbr\u003e\nParticle Size: 2.7 µm\u003cbr\u003e\nEndfitting Type: Parker-style\u003cbr\u003e\nPore Size: 90 Å\u003cbr\u003e\nFormat: Premier Column\u003cbr\u003e\nSurface Area: 100\u003cbr\u003e\nSystem: UHPLC\u003cbr\u003e\nParticle Technology: Solid Core\u003cbr\u003e\nTechnique: LC\u003cbr\u003e\nUSP Classification: L1\u003cbr\u003e\nInner Diameter: 2.1 mm\u003cbr\u003e\nLength: 100 mm\u003cbr\u003e\nCarbon Load: 6.4 %\u003cbr\u003e\nUNSPSC: 41115709\u003cbr\u003e\nApplication: Small Molecule\u003cbr\u003e\nBrand: CORTECS\u003cbr\u003e\nProduct Type: Columns\u003cbr\u003e\nUnits per Package: 1 pk\u003c\/p\u003e","brand":"Waters","offers":[{"title":"Default Title","offer_id":46667035771049,"sku":"186011587","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/waters-186011587","provider":"Iright","version":"1.0","type":"link"}