7、Take a well mixed pipette and dispose of the first few drops.
11、A facile and low-cost method was reported for fabricating carbon fiber microelectrodes with micro pipette tips.
15、The valve is also capable of placing the second chamber in fluid communication with the first chamber to provide a second volume range of the multivolume pipette.
19、The pipette is washed three times with the internal standard solution. With a 10-m l Hamilton syringe, 0.5 m l of "known"and "unknown"are injected in duplicate, and the alcohol and isobutanol peak heights are measured for each.
2、Grasp the flask, pipette the correct operation.
6、Excess samples can be siphoned or removed by pipette.
12、Its product range includes pipettes, dispensers and centrifuges as well as consumables such as micro test tubes and pipette tips.
17、In patch clamp experiment, the formation of giga-ohm seal is a critical step, which is usually fulfilled through controlling the air pressure within pipette and the holder.
1、hydrometer with pipette
8、Particle size analysis. particle size analysis by gravity sedimentation. pipette method.
14、An oblique hole through the glass pipette holder above the lateral hole for cell seal suction is drilled, through which a microcatheter o.
21、Two 0.5-ml volumes of an isobutanol internal standard (10 mg/ml water; pipette 12.4 ml of isobutanol and dilute to 1 liter with water) are pipetted into two different 2-dram (7.4-ml) shell vials, one market "known."and the other "unknown."
9、Then , the problem of errors produced by the method of pipette analysis is discussed and improved.
18、A new lab robot can take on such dangerous tasks and pipette liquids with a precision rivaling the best human hands.
5、A design scheme is proposed for commercialization of pipette pullers.
20、"This deflates the trap and stores elastic energy, like the stored energy in a bent bow, and also generates a depression inside, like with a rubber pipette," Marmottant explained.
13、The micropipette puller system designed in the paper can fabricate good cell injection pipette with high stability.
10、The excess could be siphoned off or removed with a pipette .
16、The baby died at home on 21 December, apparently after being given a dose of the substance orally through a plastic pipette.
4、dropping pipette straight tip with latex rubber nipple
3、Partially fill a Mohr pipette with hot water.
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