{"product_id":"agilent-1260-infinity-i-hplc-g1311c-quat-pump-vl","title":"Agilent 1260 Infinity I HPLC G1311C Quat Pump VL","description":"\u003cdiv class=\"productdescriptiontables\"\u003e\n\t\u003ch1\u003eAgilent 1260 Infinity I HPLC G1311C Quat Pump VL\u003c\/h1\u003e\n\t\u003cbr\u003eThe Agilent 1260 Infinity I HPLC G1311C Quat Pump VL comprises an optional solvent cabinet, a vacuum degasser and a four-channel gradient pump. The four-channel gradient pump comprises a high-speed proportioning valve and a pump assembly. It provides gradient generation by low pressure mixing. A solvent cabinet provides enough space for four one-liter bottles. An active seal wash can be purchased and installed by the user when the quaternary pump is used with concentrated buffer solutions. The G1311C Quat Pump VL is based on a two-channel, dual-piston in-series design which comprises all essential functions that a solvent delivery system must fulfill. The design ensures virtually pulse free and stable solvent flow, with dual floating pistons in series, precisely servo-controlled. The variable stroke volume allows pulse-free solvent delivery and efficient mixing.\u003cbr\u003e\u003cbr\u003eMetering of solvent and delivery to the high-pressure side are performed by one pump assembly which can generate pressure up to 400 bar. Degassing of the solvents is done in a built-in vacuum degasser. Solvent compositions are generated on the low-pressure side by a multi-channel gradient valve (MCGV), which is a high-speed proportioning valve. The pump assembly includes a pump head with a passive inlet valve and an outlet valve. A damping unit is connected between the two piston chambers. A purge valve including a PTFE frit is fitted at the pump outlet for convenient priming of the pump head. The Agilent 1260 Infinity HPLC G1311C Quat Pump VL is recommended for a wide range of research and routine applications as well as for method development.\u003cbr\u003e\u003cbr\u003eAll of our equipment is fully tested to perform at factory specifications before being shipped.   \u003cbr\u003e\n\t\u003cbr\u003e\n\t\u003cdiv class=\"included-box\"\u003e\n\t\t\u003cspan class=\"included-header\"\u003eINCLUDED:\u003c\/span\u003e\u003cbr\u003eThe Agilent 1260 Infinity I HPLC G1311C Quat Pump VL includes:\n\t\t\u003cul\u003e\n\t\t\t\u003cli\u003e\nFirmware version 06.50 (Can be changed upon request)\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nFront Cover\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nLeak and Pressure Diagnostic Report\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nLan Cable \/ Power Cord\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nOperator's Manual\u003c\/li\u003e\n\t\t\t\u003cli\u003e\nFull 180 Day Parts and Labor Warranty\u003c\/li\u003e\n\t\t\u003c\/ul\u003e\n\t\u003c\/div\u003e\n\t\u003cbr\u003e\n\t\u003ch2\u003eAgilent 1260 Infinity I HPLC G1311C Quat Pump VL Specifications\u003c\/h2\u003e\n\t\u003ctable class=\"spec-table\"\u003e\n\t\u003ctbody\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\tHydraulic System\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\tDual piston in series pump with servo-controlled variable stroke drive, power transmission by gears and ball screws, floating pistons\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tSettable Flow Range\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tSet points 0.001 to 10 ml\/min, in 0.001 ml\/min increments\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tFlow Range\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\t0.2 to 10.0 ml\/min\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tFlow Precision\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\t≤ 0.07% RSD, or ≤ 0.02 min SD whatever is greater, based on retention time at constant room temperature\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tFlow Accuracy\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\t± 1% or 10 µl\/min, whatever is greater, pumping degassed H2O at 10 MPa (100 bar)\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tPressure Operating Range\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tOperating range up to 40 MPa (400 bar, 5880 psi) up to 5 ml\/min\n\t\t\t\u003c\/p\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tOperating range up to 20 MPa (200 bar, 2950 psi) up to 10 ml\/min\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tPressure Pulsation\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\t\u0026lt; 2 % amplitude (typically \u0026lt; 1.0%) or \u0026lt; 0.3 MPa (3 bar, 44 psi), whatever is greater, at 1 ml\/min isopropanol, at all pressures \u0026gt; 1 MPa (10 bar, 145 psi)\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tCompressibility Compensation\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tUser selectable, based on mobile phase compressibility\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tRecommended pH Range\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t1.0 to 12.5, solvents with pH \u0026lt; 2.3 should not contain acids which attack stainless steel\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tGradient Formation\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tLow pressure quaternary mixing\/gradient capability using proprietary high-speed proportioning valve\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tDelay Volume\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t600 to 900 µl, dependent on back pressure; measured with water at 1 ml\/min\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tComposition Range\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t0 to 95% or 5 to 100%, user selectable\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tComposition Precision\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u0026lt; 0.2 % RSD or \u0026lt; 0.04 min SD, whatever is greater, at 1 ml\/min; based on retention time at constant room temperature\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tIntegrated Degasser\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tNumber of channels: 4\n\t\t\t\u003c\/p\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tInternal volume per channel: 1.5 ml\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tDimensions (H x W x D)\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\t7 x 13.5 x 17 in. (18 x 34.5 x 43.5 cm)\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tWeight\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\t32 lb. (14.5 kg.)\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003ctr\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\tElectrical Requirements\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\n\t\t\t\t100 - 240V, 50\/60Hz, 180VA\n\t\t\t\u003c\/p\u003e\n\t\t\u003c\/td\u003e\n\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\t\u003c\/table\u003e\n\t\u003cspan class=\"downloads-header\"\u003eDownloads\u003c\/span\u003e\n\t\u003cdiv class=\"downloads-section\"\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/Agilent_1260_Infinity_HPLC_G1311C_Quat_Pump_VL_-_Marshall_Scientific.pdf?v=1779985113\" target=\"blank\"\u003e\n\t\t\tTechnical Specification Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\t\u003cdiv class=\"pdf-button\"\u003e\n\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/Agilent_1260_Infinity_HPLC_G1311C_Quat_Pump_VL_Manual_-_Marshall_Scientific.pdf?v=1779985117\" target=\"blank\"\u003e\n\t\t\tOperator's Manual Download\n\t\t\t\u003c\/a\u003e\n\t\t\u003c\/div\u003e\n\t\u003c\/div\u003e\n\t\u003cdiv class=\"formalquote2\"\u003e\n\t\t\u003ca class=\"formalquote2link\" href=\"\/formal_quote_a\/2448.htm\" target=\"blank\"\u003eRequest a Formal Quote\u003c\/a\u003e\n\t\u003c\/div\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":42474479583322,"sku":"AG-1260QUATVL","price":8855.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/5853\/1418\/files\/AG-1260QUATVL-2.jpg?v=1761205676","url":"https:\/\/marshallscientific.com\/products\/agilent-1260-infinity-i-hplc-g1311c-quat-pump-vl","provider":"Marshall Scientific","version":"1.0","type":"link"}