Nitrogen Evaporator |
| 02-13 23:07:10 来源： 作者： |
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Nitrogen Evaporator Inquiry (采购产品): Nitrogen Evaporator Dear Sir, We are looking for the following instruments; 1.Thermal cycler(PCR) : Sample capacity : 96x0.2 ml Temp. range : 3° C to 99° C Heating rate : ≥ 4 ° C/ sec. max. Cooling rate : ≥3° C/sec. max. Block temp. accuracy : ≤ ±0.3° C Block temp. uniformity : ±0.3 ° C Temp. hot lid : 30 ° C to ≥ 99° C Temp. control mode : Block or tube Program storage ; 99 files or more Maximum program step : 16 or more Max. cycle : 99 or more Power supply : 230 V Interface : RS 232 Brand : Model : Country : Accessories : Compatible size of micro tubes : 500 nos. 2.Nitrogen evaporator : Solvent evaporators concentrate solvent after an extraction process. Ideal for methylene Chloride, Hexane and other organic solvents used in environmental or industrial analysisFor organic residue analysis and 1 to 3 ml endpoint Kudema-Danish flasks, insulated concentrator tubes and a deep bath are used. ? Solvent collection is standard ? Can handle 10 to 20 samples at one time ? Thermostatically controlled water bath provides heat ? Shallow bath for round flasks or drrp bath for the Kudema-Danish flasks. ? Complete system are bench top size and can be operated in an exhaust hood or a properly ventilated laboratory ? Nitrogen flow is 330 ml./position/minute ? Needle are 4 inch. Long by 19 gauge ? Other needed to operate the machine successfully Power supply : 230 V Brand : Model : Country : Accessories : 19 & 16 gauge needless 2 nos. each 3.Deep Freezer ( - 60°C) The ultra low freezer to store objects for a long time ? The unit should have at least 4 drawers, a volume of 300- 350 L ? Temp. range : - 40°C to - 60°C ? Microprocessor controlled ? Ex-proof inside cabinet made of stainless steel ? Multifunctional control panel : Entering and receiving all vital values such as actual and set temp. over and under temp., battery capacity and battery loading level ? alarm and display level are battery safe granted ? Multiple alarm options/message ? Protection against uncontrolled access through key operated switch and lockable handle ? 4 stainless steel drawers, running smoothly on rollers, with insulating faceplates right opening, double sealed and insulated door ? Maintenance free cooling unit , with fully hermetic high performance compressor short cooling time ? Non flammable CFC free refrigerant and all around insulation (120 mm thick) Power supply : 230 V Brand : Model : Country: 4. Deep Freezer (-5 °C) ? Double door, no frost, CFC free, side by bside cooling ? Tepm. Range : -1 to – 5 °C ? 16 CFT ? Microprocessor control 5.Gel Documentation a. Integrated LCD monitor, tough pad control panel USB drive b. Darkroom enclosure c. UV bench top Tran illuminator with an optional high quality t6hermal printer and UV to white light converter plate d. The mini darkroom features overhead florescent white light and a full access door e. A 2 UV bench top Tran illuminator (302/365 nm, 21x 26 filter) f. 2 UV system combines a CCD video camera g. Computer and printer included Power supply : 230 V Brand : Model : Country: 6.Horizontal Gel electrophoresis 12 x 24 cm gel: complete with UVT tray, four 26- tooth Derlin comb (1.5 mm thick ) required electrophoresis power, power cord and other whatever needed to operate the system Power supply : 230 V Brand : **** Hidden Message ***** Talukder Md. Motaher Hossain Wapder mor ,Kewatkhali , Mymensingh Suite no.203 Sajan Tower -2 (2nd Floor) 3, Segunbagicha Dhaka, NY 1200 USA Company: M/S. Multiplex Enterprise Title: Manager Sales Phone: 88-02-9563465 Fax: . 88-02-9568606 E-mail: talukder.mh@gmail.com **** Hidden Message ***** talukder.mh@gmail.com |
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