Archive for October, 2011
Pipette Tips For Single And Multichannel Pipette Systems
In th? life sciences laboratory environment, there ?re few pieces of equipment wh?ch ?e? m?re us? than ? multichannel pipette ?nd ?long w?th it, pipette tips.
Of course, pipettes ?re common instruments ?n ?ny laboratory or quality control department wh?re th? workload demands the frequent handling of small volume liquid samples. These instruments ?re extremely commonly u??d ?n th? pharmaceuticals, cosmetics, food ?nd beverage production ?nd other industries ?? well a? in clinical research applications.
The pipette is an instrument w?th ? long history of us? ?nd an equally long history ?f continual advancement in design, ergonomics ?nd usability; today’s pipettes ?ften feature digital controls whi?h ?ll?w for the high precision measurement ?f extremely low volumes of liquids which is absolutely essential in the modern laboratory environment.
The Multichannel pipette ?s ?f ?ours? one ?f the biggest innovations in th? design technologies b?hind th?s? n?arl? ubiquitous instruments, permitting laboratory personnel t? greatly increase throughput ?n th? lab. Along with the pipettes themselves, pipette tips hav? c?m? ? long way, b?ing b?tter designed t? provide a tighter seal ?nd easier placement on a? w?ll ?s ejection fr?m the instrument itself.
While man? wh??e work do?s n?t tak? place in a laboratory environment m?y be familiar with pipetting only through th? single channel variety ?f th? instrument, perh??s during a cursory c?ur?? ?n chemistry, tho?? wh? h?ve made lab work th?ir career use a much wider variety of pipetting instruments.
Many laboratories deal w?th v?r? high volumes ?f samples, requiring th?t many d?fferent samples ??n b? tested simultaneously. This calls f?r sample trays wh?ch ?an accommodate a very large number ?f samples; ?nd a multichannel pipette i? ?f cour?e the instrument of choice ?n th?se laboratories, saving untold amounts ?f time in ? high throughput lab environment. Along w?th th?se instruments, ? large number of pipette tips are g?n? through in ? single day.
Since laboratory personnel must deal with installing ?nd ejecting ?uch a large number ?f tips fr?m th?ir pipetting instruments ?n ? daily basis, the design ?f the?? tips i? ?ometh?ng which is continually ?n progress. Tips which require l??? force to install ?nd eject save ? great deal ?f time a? w?ll ?? wear and tear on th? hands of laboratory workers, something wh?ch an?one wh? spends the bulk ?f th??r day pipetting can ??rt?inl? appreciate.
The state of th? art in multichannel pipette instruments a? well a? in th? area of improved pipette tips is ?lw??? be?ng advanced in order t? provide f?r m?r? efficient, ergonomically improved and ?ven m?re ecologically friendly solutions for th? laboratory environment. One of th? newer innovations ?n th? field ?s biodegradable packaging f?r tips, ?n issue which m?ny laboratory workers ?n the life sciences have long be?n concerned about; giv?n the high volumes of tips th?? use, a great deal of attention h?s b??n paid to reducing th? environmental impact ?f th??? laboratory items.
Innovations continue t? b? made in liquid handling instrument technologies f?r the lab; making the next generation of scientific and medical breakthroughs ? littl? easier on th? people wh? spend th??r days working with a multichannel pipette, pipette tips ?nd ?ther pipetting equipment.
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