Navigation Links
Chemical Stability of Disposables

Disposables such as Eppendorf Tubes and pipette tips are frequently exposed to chemical reactions and they must withstand the various kinds of stress and strain encountered in everyday laboratory work (such as centrifuging and autoclaving). The stability level of these products is largely determined by the materials from which they are made and this material's processing during manufacture.

As a leading manufacturer of biotech products, Eppendorf uses 100% virgin, pure PP (polypropylene) and PE (polyethylene) granulates. These materials are specifically suited for laboratory applications and manufacturing processes of micro test tubes, Eppendorf Combitips, and pipette tips. Additives are only used if they are essential for proper function, e.g. to improve the gliding ability of Eppendorf Combitips. Since 1984, Eppendorf has only added coloring matter void of organic heavy-metal compounds, maintaining with deliberate care low volumes with correspondingly low-saturated color in the product.

The constantly high level of quality is, among other things, attained by design and comprehensive monitoring of the injection molds and a fully developed process for quality assurance certified according to ISO 9001.

Chemical reactions on disposables Chemicals interact with disposables in a number of different ways. These include:
  • The chemical reaction with the polymer, e.g. by oxidation, reaction with the functional group, and by depolymerization
  • Dissolving the synthetic material with a solvent or introducing the solvent into the synthetic material to induce swelling and a change
    '"/>


Source:


Page: All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Related biology technology :

1. Chemical Stability of the Brinkmann Bottletop Dispenser and the Brinkmann Bottletop Buret
2. Efficient Delivery of siRNAs to Human Primary Cells: Electroporation vs. Chemical Transfection
3. Optimizing Chemical Transfection and Electroporation of siRNAs
4. Determination of N-nitrosamines in Baby Bottle Rubber Teats by Liquid Chromatography-Atmospheric Pressure Chemical Ionization Mass Spectrometry
5. Screening of Corticosteroids in Urine by Negative Atmospheric Pressure Chemical Ionization LC/MS/MS
6. Direct On-Membrane MS/MS Analysis using the Chemical Printer (CHIP-1000) and AXIMA-QIT
7. DNA Stability with Oragene
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Chemical Stability Disposables

(Date:9/17/2014)... 2014  The In Silico Drug Discovery Conference today ... at the conference, which takes place at North Carolina ... 4, 2014. Researchers, students, drug developers, business development professionals, ... KEYNOTE SPEAKERS Ruben ... of Pharmacy Drug Discovery with Three Dimensional ...
(Date:9/17/2014)... JH Technologies announces the grand opening ... JH Technologies, a leader in sales and support of ... partnership with Leica Microsystems into the Southern California market. ... will be featured at the grand opening slated for ... is located within the JH Technologies office’s at 18025 ...
(Date:9/17/2014)... 2014 Hussey Copper , a leader ... antimicrobial copper, announces Gilmour Academy Ice Arena,s conversion of ... antimicrobial solid touch surface to help protect against bacteria.  ... surface that kills greater than 99.9% of MRSA, E-coli ... , Innovative ...
(Date:9/17/2014)... de septiembre de 2014  Cryoport, Inc. ... mundial de soluciones logísticas avanzadas criogénicas para ... vida, anunció hoy la contratación de Broekman ... sede en Rótterdam, Países Bajos, para proporcionar ... en rápido crecimiento. Según los términos del ...
Breaking Biology Technology:In Silico Drug Discovery Conference Announces Speakers and Topics 2In Silico Drug Discovery Conference Announces Speakers and Topics 3In Silico Drug Discovery Conference Announces Speakers and Topics 4In Silico Drug Discovery Conference Announces Speakers and Topics 5In Silico Drug Discovery Conference Announces Speakers and Topics 6In Silico Drug Discovery Conference Announces Speakers and Topics 7JH Technologies displays newest microscope imaging technology at Southern California showroom grand opening 2JH Technologies displays newest microscope imaging technology at Southern California showroom grand opening 3Innovative Gilmour Academy Ice Arena changes more than 200 fixtures to Hussey Copper's MD-Cu29 antimicrobial copper to help protect against bacteria 2Innovative Gilmour Academy Ice Arena changes more than 200 fixtures to Hussey Copper's MD-Cu29 antimicrobial copper to help protect against bacteria 3Cryoport contrata a Broekman Group para mejorar su apoyo operativo y logístico en Europa 2Cryoport contrata a Broekman Group para mejorar su apoyo operativo y logístico en Europa 3Cryoport contrata a Broekman Group para mejorar su apoyo operativo y logístico en Europa 4Cryoport contrata a Broekman Group para mejorar su apoyo operativo y logístico en Europa 5
... Spherix Incorporated (NASDAQ: SPEX ) – ... syndrome and atherosclerosis, and provider of technical and regulatory ... today announced that it has entered into definitive agreements ... stock and warrants to purchase shares of its common ...
... +49(0)69-2222-34066 France: +33(0)1-70-48-01-63 U.K.: +44(0)20-7660-0009 ... is 5634610; to view the webcast, log onto: ... March 13, 2012 - Annual press conference in Goettingen, Germany ... Germany April 24, 2012 - Publication of first-quarter ...
... A relatively fast, easy and inexpensive technique for ... self-assemble into one-, two- and even three-dimensional macroscopic ... researchers with the U.S. Department of Energy (DOE),s ... should enable more effective use of nanorods in ...
Cached Biology Technology:Spherix Announces Registered Direct Offering of $1.15 Million 2Spherix Announces Registered Direct Offering of $1.15 Million 3Preliminary Figures for 2011: Sartorius Grows at Double-Digit Rates and Boosts Operating Earnings by More Than 30% 2Self-assembling nanorods: Berkeley Lab researchers obtain 1-, 2- and 3-D nanorod arrays and networks 2Self-assembling nanorods: Berkeley Lab researchers obtain 1-, 2- and 3-D nanorod arrays and networks 3Self-assembling nanorods: Berkeley Lab researchers obtain 1-, 2- and 3-D nanorod arrays and networks 4
(Date:9/17/2014)... and their environmental impact recently scored a major win. ... on the bags, and Governor Jerry Brown is expected ... not yielding without a fight, according to an article ... newsmagazine of the American Chemical Society. , Alexander Tullo, ... campaign logged its first small victory in 1990 when ...
(Date:9/17/2014)... at IMIM (Hospital del Mar Medical Research Institute) and ... published a study in eLife showing that ... the evolution of new proteins, some of which could ... produce proteins from the instructions found in an RNA ... RNA containing information for the synthesis of proteins, meaning ...
(Date:9/17/2014)... the Catalan Institute of Oncology-Bellvitge Biomedical Research Institute ... genes differentially expressed in normal accompanying cells in ... used to classify colorectal tumors, predict the evolution ... decisions to prevent relapses. , Biomarkers ... in our population considering both sexes. About 30,000 ...
Breaking Biology News(10 mins):Parts of genome without a known function may play a key role in the birth of new proteins 2Five genes to predict colorectal cancer relapses 2
... outbreak of avian or "bird flu" lingers, health officials recognize ... the virus already have developed resistance to the current roster ... Diego scientists - with the help of resources at the ... - have isolated more than two dozen promising and novel ...
... University have found that quantum dot nanoparticles can penetrate ... into potential workplace concerns for healthcare workers or individuals ... research on potential biomedical applications of the tiny nanoparticles. ... different sizes, shapes and surface coatings do not penetrate ...
... German . , Metabolomics aims to determine the totality ... The exponents of bioinformatics analyzed data collected in the framework ... In each case, a subgroup of the animals was treated ... were quantitatively determined in a blood plasma sample of a ...
Cached Biology News:UC San Diego researchers identify potential new drug candidates to combat 'bird flu' 2UC San Diego researchers identify potential new drug candidates to combat 'bird flu' 3UC San Diego researchers identify potential new drug candidates to combat 'bird flu' 4Study shows quantum dots can penetrate skin through minor abrasions 2Healthy or diseased? 2
... This kit is designed for the ... large vector plasmids at any position (for ... included FRT-PGK-gb2-neo-FRT cassette is designed to allow ... eukaryotic cells. It combines a prokaryotic promoter ...
... Agencourt AMPure is a magnetic ... requires no sample transfer, centrifugation ... purifies small and large PCR ... 384-well microplates. Agencourt AMPure can ...
Kit includes your choice of reagents for labeling 3 x 10 9 cells and EasySep magnet....
Plasmid expressing PLAP reporter gene....
Biology Products: