{"product_id":"gow-mac-c4111a23922-stainless-steel-gas-chromatography-column-for-complex-mixes","title":"GOW-MAC C4111A23922 Stainless Steel Gas Chromatography Column for Complex Mixes","description":"\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eGOW-MAC C4111A23922 Stainless Steel Gas Chromatography Column for Complex Mixes\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eUsed. See attached photos.\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eGOW-MAC C4111A23922 stainless steel packed gas chromatography column with 10% SE-30 liquid phase, designed for non-polar \/ methyl silicone packed-column GC separations and complex mixture analysis. Useful for analytical chemistry, teaching labs, QA\/QC, industrial GC, method development, hydrocarbon analysis, solvent\/vapor analysis, volatile organics, petrochemical workflows, environmental testing, gas\/liquid sample separations, calibration mixtures, and general research laboratory chromatography. SE-30 is a widely used non-polar GC stationary phase with similar selectivity to DB-1, OV-1, OV-101, HP-1, SPB-1, Rtx-1, BP-1, and other methyl silicone \/ dimethylpolysiloxane phases, typically separating compounds largely by volatility\/boiling point and non-polar interactions. Stainless packed-column format is suitable for compatible GOW-MAC and other packed-column GC instruments using appropriate fittings, carrier gas, injector, detector, and oven conditions. Includes column only as pictured. Used lab surplus; buyer should verify dimensions, packing\/support\/mesh, condition, conditioning requirements, leak integrity, and method suitability before analytical use.\u003c\/p\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eLM\u003c\/p\u003e","brand":"Lab Liquidators Store","offers":[{"title":"Default Title","offer_id":55360491094308,"sku":"SP111116079","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5289\/2964\/files\/10_abc98455-cbe2-404d-a122-adbaff7ae97d.jpg?v=1782487459","url":"https:\/\/store.labliquidators.com\/products\/gow-mac-c4111a23922-stainless-steel-gas-chromatography-column-for-complex-mixes","provider":"Lab Liquidators Store","version":"1.0","type":"link"}