Our adjustable pipettes have been widely used for sampling and dispensing liquids when accuracy, precision and convenience are required. They are available in 8 volumes ranging from 0.1 to 5000 µl, and use standard pipette tips. All Donglin pipettes have tip ejection, and are factory calibrated. The major features include: ·Ergonomic and lightweight design ·High accuracy and precision ·Easy-to-read digital volume display ·High chemical resistance of piston and ejector for durability ·One-handed volume setting for right-or left-handed users ·Easy Calibration technology provides calibration adjustments without tools
Pass box adopts the sand light stainless steel inside,which is flat,neat,wearable.The surface material of pass box is cold rolled steel or stainless steel. Doors in two sides with machinery or electronic interlock device makes two doors can¬H be in the open state at the same time,it prevent the cross-infection between clean zone and unclean area. OEM is available.
Characteristic 1.Clean bench (level) is adopted the super thin air filter without clapboard to minimize the size of structure. The clean bench is matched stainless steel table-board and glass on sides. 2.It makes the workaround roomy and bright. We adopt send-off wind system that the air velocity is adjustable by touch the switch lightly,which makes the wind speed perfect. 3. The prefilter that with big wind speed is convenient to take town. It is not only protect the HEPA filter's life and also ensure the wind velocity. 4.Level air current,opened desk type,and convenient operation. 5. Customized design is available. standard export packing
Laminar air flow information We have CE,ROHS,ISO9001,ISO14001 for it. KLC series mini-type air flow laminar box, It is used for the partical high clean requirement in workshop and lab. Characteristic 1).It is adopted the super thin air filter without clapboard to minimize the size of structure. The air flow laminar box is matched stainless steel table-board and glass on sides. 2). It makes the workaround roomy and bright. We adopt send-off wind system that the air velocity is adjustable by touch the switch lightly,which makes the wind speed perfect. 3).The pre - filter that with big wind speed is convenient to take town. It is not only protect the HEPA filter ' s life and also ensure the wind velocity. 4).Level air current, opened desk type, and convenient operation. 5) Customized design is available for laminar air flow. Packing is plywood.
Lab glassware Unit
Bulk fragrances Litre
We manufacture laboratory Glassware and export it all over the world. e.g. Test Tubes, Beakers, Flasks, Cylinders and many more Standard lot size is in No.s
Our products have high quality with competitive price.We provide free samples.All standard vials usually can be despatched within 24 hours after receipt of payment. 12 packs in one ccarton(365*195*122mm) ,48 packs in one carton(420*370*270mm) ;Weight is 15.6KG per carton . All the caps with septa fit for 2ml vials are packed by Food Class PP bag in the 10000 class cleaning Room ;100pcs per pack ,100packs in one carton;Weight is 5kg per carton .
Our products have high quality with competitive price.We provide free samples.All standard vials usually can be despatched within 24 hours after receipt of payment. 12 packs in one ccarton(365*195*122mm) ,48 packs in one carton(420*370*270mm) ;Weight is 15.6KG per carton . All the caps with septa fit for 2ml vials are packed by Food Class PP bag in the 10000 class cleaning Room ;100pcs per pack ,100packs in one carton;Weight is 5kg per carton .
Our products have high quality with competitive price.We provide free samples.All standard vials usually can be despatched within 24 hours after receipt of payment. 12 packs in one ccarton(365*195*122mm) ,48 packs in one carton(420*370*270mm) ;Weight is 15.6KG per carton . All the caps with septa fit for 2ml vials are packed by Food Class PP bag in the 10000 class cleaning Room ;100pcs per pack ,100packs in one carton;Weight is 5kg per carton .
Our products have high quality with competitive price.We provide free samples.All standard vials usually can be despatched within 24 hours after receipt of payment. 12 packs in one ccarton(365*195*122mm) ,48 packs in one carton(420*370*270mm) ;Weight is 15.6KG per carton . All the caps with septa fit for 2ml vials are packed by Food Class PP bag in the 10000 class cleaning Room ;100pcs per pack ,100packs in one carton;Weight is 5kg per carton .
Specification: 12/13 X 75mm, 12/13 X 100mm, 15/16 X 100mm Additive: No additive Blood Volume (ml): 3, 4, 5, 6,7, 9, 10 Packing: (1). For 12/13 X 75mm, 12/13 X 100mm: 1200 PCS per carton (2). For15/16 X 100mm: 600 PCS per carton Description: It used for blood collection and storage for biochemistry, immunology and serology tests in labs/hospitals. Strict tube washing technology and stopper treated with anti-precipitation film make the tube usable for trace element test. Tube inner wall treated specially possesses a good biocompatibility with blood, avoiding effectively hemolysis and blood sticking to the tube. This tube can provide enough and nonpolluted serum specimen for clinical test, while keeping the serum invariable in a long test period. 1200PCS per Carton
1. Forced air drying oven 2. Lcd screen 45l capcity 4. 10~300 degree 5. Ce certificate Packing size:590¡¨¢560¡¨¢790mm Standard export carton
We are from ambala india manufacturer of lab equipment, instrument of physics, electronics all instrument medical, hospital surgical all rage kindly forward us your requirment for our best prices and quality. Thanks and regards As per customer requirment
Brief introduction: Lt-01 leak tester is designed for the examination of airproof property of packages, containers, bags, pipes. Lt-01 package air proof tester is widely used in food, beverage, pharmaceutical, daily chemical, electrical and electronic industries, etc. Lt-01 leakage tester complies with astm d3078 and gb/t 15171 standards. The leak detection system is composed of the mainframe and the vacuum chamber. A test sample is placed into a vacuum chamber with water and the air above water level is evacuated by a venturi vacuum ejector. A great pressure difference is created inside and outside the sample and any slight leakage can be observed and identified when the sample is inflated. Features Lt-01 leak tester uses vacuum ejector to generate stable vacuum environment. . The leak detection requires no electricity High leakage test efficiency Extra-thick perspex Different chamber sizes available No calibration needed No vacuum pump required Easy installation, start-up and operation Low maintenance Astm d3078 , gb/t 15171
Brief introduction: Lt-02 leak tester is designed for the examination of airproof property of packages, containers, bags, pipes. Lt-02 package air proof tester is widely used in food, beverage, pharmaceutical, daily chemical, electrical and electronic industries, etc. Lt-03 leakage tester complies with astm d3078 and gb/t 15171 standards. The leak detection system is composed of the mainframe and the vacuum chamber. A test sample is placed into a vacuum chamber with water and the air above water level is evacuated by a venturi vacuum ejector. A great pressure difference is created inside and outside the sample and any slight leakage can be observed and identified when the sample is inflated. Features Astm d3078 gb/t 15171
Brief introduction: Lt-03 leak tester is designed for the examination of airproof property of packages, containers, bags, pipes. Lt-03 package air proof tester is widely used in food, beverage, pharmaceutical, daily chemical, electrical and electronic industries, etc. Lt-03 leakage tester complies with astm d3078 and gb/t 15171 standards. The leak detection system is composed of the mainframe and the vacuum chamber. A test sample is placed into a vacuum chamber with water and the air above water level is evacuated by a venturi vacuum ejector. A great pressure difference is created inside and outside the sample and any slight leakage can be observed and identified when the sample is inflated. Features Lt-03 leak tester uses vacuum ejector to generate stable vacuum environment. The state-of-the-art human-computer interface and plc control unit on the leakage detection system make the parameter setting and test operation direct and easy. By saving different groups of parameters, users are free from the troubles of setting parameters each time before use. At the same time, different testing results and total test numbers can be saved to avoid any human errors. 1. Leak test process all automatic 2. Touching screen operation 3. Digital vacuum degree and test time input 4. Parameters and test data automatic saving 5. Automatic vacuum maintenance and air back-flushing 6. Extra-thick perspex 7. Different chamber sizes available 8. No vacuum pump required 9. Easy operation and maintenance Astm d3078 , gb/t 15171
Application and Brief Intro LSST-01 Leak and Seal Strength Tester is suitable for the quantitative determination of sealing strength, heating sealing quality, burst pressure and leakage of flexible and aseptic packages. The Leak and Seal Strength Detector can also be used to determine the sealing performance of pilfer-free bottle caps and soft tubes. The compression strength, connection strength of cap and body, cap losing strength, seal strength and butting strength of tubes are the applications of LSST-01 Seal Strength Testing System. This Seal Strength Testing System conforms to standards of ISO 11607-1, ISO 11607-2, ASTM F1140, ASTM F2054, GB/T 10440, GB 18454, GB 19741, GB 17447, GB/T 17876, GB/T 10004, BB/T 0025, QB/T 1871, YBB 00252005, YBB 00162002 . Principle The three test modes of the positive pressure method, which LSST-01 Leak and Seal Strength Tester satisfies are as follows: A. Burst Test: LSST-01 Leak and Seal Strength Tester internally pressurizes the packages until the package fails. The test pressure is the maximum pressure detected before the package fails. B. Creep Test: Pressurize the package internally to a specific pressure and maintains this pressure for a specific time. The test measure is pass/fail. C. Creep to Failure: The package is creep-tested and held until the package fails. The pressure setting is higher than that of the creep test to ensure the package fails in some time. The measure is the time until failure.
Application and Brief Intro HST-01 Heat Seal Tester is for the determination of the heatsealability of a surface, or sealant layer of films, laminates, composites and polymers etc. How well the material heatseals is expressed quantitatively as seal strength as a function of the sealing conditions of temperature, time and pressure. HST-01 Heat Seal Tester is professionally designed for the precise measurement of the three parameters of temperature, time and pressure in the heat seal process. HST-01 Heatsealability Tester conforms to standards of ASTM F2029, QB/T 2358 and YBB 00122003. Principle Place a sample between two-heated sealing jaws of HST-01 Heat Seal Tester with flat surfaces when the required temperature reaches equilibrium. The upper seal jaw, driven by a gas cylinder, is pushed down, to exert a certain pressure on the sample and remain for some time. When the preset sealing time ends, the upper sealing jaw returns to its original position and the whole heatsealability testing process finishes. ASTM F2029, QB/T 2358, YBB 00122003
1 Frame Steel structure 2Table topMade of 12.7mm thick corrosion-resistant black c-spc , one door one drawer 3 Cabinet Use high quality cold-rolled steel sheet, the surface is parkerised by acid and electrostatic sprayed by epoxy resin powder. Color can be chosen according to color-disc 4 Slideway Three section slide rail , no noise 5 Hinges Pen type high quality hinges 6Handle Stainless steel bright type handle Advantages: Steel structure lab furniture are elegant-looking , color-rich, economy and durability and so on. Our products have various sizes and styles giving you a modern lab space. Our products have passed the iso9001 Our price will be satisfactory and our quality will be the same as or even beyond your request. We will design the customized products for you. Product pictures for reference:
