Navigation Links
Chemical Stability of Disposables

in the material's mechanical properties
  • The formation of tension cracks resulting from mechanical stress and surface-active substances (detergents, oils). The stress can be caused by internal forces (inherent material stress) or as a consequence of an external process (centrifugation).
  • The formation of tension cracks reveals that disposables, e.g. micro test tubes of the same type, can react differently with the same chemical, depending on the forces exerted upon the tube. Apart from inherent and operational stress, the disposable's chemical stability is also subject to the influences of temperature, concentration level, period of exposure, and any synergistic effects of solvent mixtures. The following classification is therefore only able to provide information of a general nature. In case of any doubt, you must conduct a test. Please also note our specifications on autoclavability (121C, 20 mins) of Eppendorf disposables. It is possible to attain the ultimate in safety by using the disposable tips and tubes once only.

    For each chemical, two figures are stated (X/X). The first figure (left) is the stability at a test temperature of +20C, the second figure (right) is the stability at +50C.

    1 = resistant, can be used for weeks and months
    2 = sensitive, can be used for 10 minutes to several hours
    3 = incompatible through to violent reactions
    0 = non tested PE = polyethylene
    PMMA = polymethylmethacrylate
    PP = polypropylene
    PS = polystyrene
    PC = polycarbonate
    '"/>

    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:8/27/2014)... -- Research and Markets  has announced the ... Polymer, Food & Beverage, Personal Care & Pharmaceutical) ... report to their offering. Lactic acid ... carbon atom. The main applications of lactic acid ... personal care product, and pharmaceutical industries. Lactic ...
    (Date:8/27/2014)... 2014  A novel biomarker for rheumatoid arthritis ... identify early-stage disease, when treatment can often arrest ... new study in The Journal of Rheumatology. ... DGX ) and other institutions found that elevated ... antibody-serum testing, including rheumatoid factor (RF) and anti-citrullinated ...
    (Date:8/27/2014)... NEW YORK , Aug. 27, 2014 ... of Guggenheim Partners, today announced the hiring of veteran ... and senior equity analyst. Mr. Butler will focus on ... brings our team a wealth of experience and a ... Dante Ferrarie , Senior Managing Director and Head of ...
    (Date:8/27/2014)... August 27, 2014 Flagship Biosciences LLC, ... services to the pharmaceutical and medical device industries, has ... The fast growing company has consolidated its histology and ... Boulder to Westminster, CO, just north of Denver. ... 7575 W. 103rd Ave., Suite 100, Westminster, CO 80021 ...
    Breaking Biology Technology:Global Lactic Acid (Biodegradable Polymer, Food & Beverage, Personal Care & Pharmaceutical) Market - Trends & Forecasts to 2019 2Novel Biomarker Detects Early Rheumatoid Arthritis Better than Conventional Methods Alone, According to Journal of Rheumatology Study 2Novel Biomarker Detects Early Rheumatoid Arthritis Better than Conventional Methods Alone, According to Journal of Rheumatology Study 3Novel Biomarker Detects Early Rheumatoid Arthritis Better than Conventional Methods Alone, According to Journal of Rheumatology Study 4Guggenheim Securities Hires Analyst Charles "Tony" Butler to Expand Healthcare Coverage 2Flagship Biosciences Announces Relocation and Expansion 2
    ... NEW YORK and MONTREAL, Dec. 21 /PRNewswire-FirstCall/ - ICBS Ltd. ... state and municipal regulatory bodies for the sale of the ... Solutions will be moving to target regulatory agencies in the ... advantages not only on time advantage (10 Hours for test ...
    ... III trials of OGX-011 in first- and second-line advanced ... begin in 2010 and early 2011 -- , -- ... to target resistance to cancer treatments -- , JERUSALEM, ... - Teva Pharmaceutical Industries Ltd. ( TEVA) and OncoGenex ...
    ... , , THOUSAND OAKS, Calif., Dec. ... Roger M. Perlmutter, M.D., Ph. D., Amgen,s executive vice ... Fellow of the American Association for the Advancement of Science ... on behalf of the advancement of science or its applications ...
    Cached Biology Technology:BioSpec Global Solutions Inc. target market TOGS 9000 to state and municipal regulatory bodies in U.S. market 2Teva Expands Innovative Pipeline with License Agreement to Develop and Commercialize OncoGenex' Late Stage Innovative Treatment for Multiple Oncology Indications 2Teva Expands Innovative Pipeline with License Agreement to Develop and Commercialize OncoGenex' Late Stage Innovative Treatment for Multiple Oncology Indications 3Teva Expands Innovative Pipeline with License Agreement to Develop and Commercialize OncoGenex' Late Stage Innovative Treatment for Multiple Oncology Indications 4Teva Expands Innovative Pipeline with License Agreement to Develop and Commercialize OncoGenex' Late Stage Innovative Treatment for Multiple Oncology Indications 5Teva Expands Innovative Pipeline with License Agreement to Develop and Commercialize OncoGenex' Late Stage Innovative Treatment for Multiple Oncology Indications 6Teva Expands Innovative Pipeline with License Agreement to Develop and Commercialize OncoGenex' Late Stage Innovative Treatment for Multiple Oncology Indications 7Teva Expands Innovative Pipeline with License Agreement to Develop and Commercialize OncoGenex' Late Stage Innovative Treatment for Multiple Oncology Indications 8Amgen's Roger M. Perlmutter, M.D., Ph.D., Named 2009 AAAS Fellow, Recognized for Discovery, Development of Novel Medicines 2Amgen's Roger M. Perlmutter, M.D., Ph.D., Named 2009 AAAS Fellow, Recognized for Discovery, Development of Novel Medicines 3
    (Date:8/27/2014)... as giant, frightening beasts. But every creature is a ... slab containing fossils of 24 very young dinosaurs and ... hatchlings overseen by a caretaker, according to a new ... P. Hedrick and Peter Dodson led the work, collaborating ... where the specimen is held. Hedrick is a doctoral ...
    (Date:8/27/2014)... that a deficiency in serotonin a chemical messenger ... depression. In the journal ACS Chemical Neuroscience , ... serotonin in their brains (and thus should have been ... , Donald Kuhn and colleagues at the John ... School of Medicine note that depression poses a major ...
    (Date:8/27/2014)... have shown that excessive iron is closely ... Previous studies from Chunyan Guo and co-workers ... shown that baicalin prevented iron accumulation after ... 1 expression, and increased ferroportin 1 expression ... disease rats. However, the relationship between iron ...
    Breaking Biology News(10 mins):Penn paleontologists describe a possible dinosaur nest and young 'babysitter' 2Penn paleontologists describe a possible dinosaur nest and young 'babysitter' 3New study throws into question long-held belief about depression 2
    ... at the U.S. Department of Energy,s Lawrence Berkeley National ... into wispy nanoscale ropes that approach the structural complexity ... development in the push to develop self-assembling nanoscale materials ... but which are rugged enough to withstand harsh conditions ...
    ... Energy,s Pacific Northwest National Laboratory has been recognized for ... The award-winning partnerships are helping analyze trace amounts of ... and more easily study live cells., The Federal Laboratory ... 2011 for Excellence in Technology Transfer. The consortium is ...
    ... have proven that you don,t have to travel to exotic ... distinctive species of crayfish in Tennessee and Alabama that is ... genetic relative, once thought to be the only species in ... in Kentucky, can grow almost as big as a lobster. ...
    Cached Biology News:A nanoscale rope, and another step toward complex nanomaterials that assemble themselves 2A nanoscale rope, and another step toward complex nanomaterials that assemble themselves 3PNNL recognized for technology transfer 2PNNL recognized for technology transfer 3Researchers discover giant crayfish species right under their noses 2Researchers discover giant crayfish species right under their noses 3Researchers discover giant crayfish species right under their noses 4
    ... ( Abpromise for all tested applications). ... conjugated to KLH derived from within residues ... 1.(Note: the amino acid sequence is proprietary)(Peptide ... Entrez GeneID: 1822 ...
    An excellent carbonyl-reactive FRET quencher paired with Trp or Tyr. Minimum Purity: 95%. Abs(max): ~350 nm; Em(max): none. Solvent System:DMSO or DMF....
    BI-1 Polyclonal Antibody Storage Temperature: -20C Shipping: gel pack Shelf-Life: 12 months...
    RAW; Collected from 8-12 week old sexually mature mice that are free of common parasites; RAW Collected from 8-12 week old sexually mature mice that are free of common parasites....
    Biology Products: