Powder reagents

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Powder reagents | Choosing the Right Reagent
The quality of a reagent depends on its purity grade, packaging, and shelf life. These guarantee its chemical stability. Several factors can alter this chemical stability, such as temperature variations, humidity, microorganisms (bacteria), or exposure to light. Purity: Reagents are classified according to their purity grade: Chemically pure Pure for analysis Spectrally pure Pure Technical Packaging: Reagents are packaged in vials,...
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stain reagent
stain reagent
38017SS23

... Other Dye Powders Certified by the Biological Stain Commision. ...

stain reagent kit
stain reagent kit
3803805

... Powdered Stain Eosin Y Dye can be used to prepare Eosin counterstains for Romanovsky techniques and for making EA formulations. The total dye content is stated on each label. ...

solution reagent
solution reagent
VLB000000201

... enabling ionic crosslinking

  • Use with FRESH LifeSupport powder as a support bath for embedded printing
  • Post-culture cell harvesting for analysis using Cell Collect A Bioink Lysis Reagent

  • Recommended ...

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    CELLINK
    solution reagent
    solution reagent
    Zobell

    ... A convenient temperature chart with corresponding ORP values is included for simple calibration value inputs. Concentrated powder makes 125, 250, or 500 mL of calibration standard (See "Option" selection above). Now available in 250 ...

    Mycoplasma detection reagent kit
    Mycoplasma detection reagent kit
    M0206

    ... Mycoplasma TIES includes a selective medium and 20 test strips. The mixed medium is prepared by mixing the lyophilized powder and the diluent. After the sample with mixed medium has been cultured,urea within the culture broth can ...

    solution reagent kit
    solution reagent kit
    DC6051

    Storage temperature: 15 °C - 30 °C

    ... Quick preprocessing of bone powder using Demineralization Buffer Compatible with manual and Maxwell® DNA IQ™ chemistry Yields DNA free of inhibitors and compatible with downstream amplification reactions Note: The Bone DNA Extraction ...

    IgG reagent
    IgG reagent
    0855493

    Storage temperature: 2 °C - 8 °C

    ... Product Description Product is the lyophilized powder of fluorescein-5-isothiocyanate (FITC "Isomer I")-conjugated goat IgG fraction to mouse IgG (whole molecule) and buffer salts. Application Notes Fluorescein-Conjugated Goat ...

    stain reagent
    stain reagent
    089520-CF

    ... human use. Specifications Grade - Molecular Grade pH - 7.0 - 9.0 Preparation Method - Finely granulated, dry white powder prepared from agar. Solubility - Soluble in water. ...

    solution reagent kit
    solution reagent kit
    SF series

    ... Draft writer of China National D-Dimer standard “27 YYT 1240-2014, China National Pharmaceutical industry standard of D-Dimer reagent (kit)”. 3.Consists as Hemostasis solution with Succeeder coagulation instrument, consumables, application ...

    enzyme reagent
    enzyme reagent

    ... Product overview
    Standard reference material for PCR calibration intended for use in calibration and performance verification of polymerase chain reaction analyzers.

    Key features

    • Complies with JJF 1527-2015 (Calibration
    ...

    solution reagent
    solution reagent
    2004B

    ... Boric acid (orthoboric acid) is an inorganic boron-based substance, typically supplied commercially as a crystalline powder or granules, used as a raw material in industrial processes and technical preparations.
    Chemical ...

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    Pro-Eko Srl
    microsphere reagent
    microsphere reagent
    2044B

    Purity: 99.5 % - 100 %

    ... decahydrate
    Synonyms: borax, sodium borate decahydrate
    Commercial form: granular powder
    Chemical-physical properties :
    Appearance: granular powder
    Color: white
    Assay: min. 99.5 %
    Boric ...

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    Pro-Eko Srl
    microsphere reagent
    microsphere reagent
    2047

    Purity: min 98.0 %

    ... generally appears as a white crystalline powder, easily soluble in water and used as a chemical reagent or technical raw material in various industrial and laboratory fields.
    In the context of the supply of reagents ...

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    Pro-Eko Srl
    reagent medium reagent kit
    reagent medium reagent kit
    HW0101

    ... bovis group from other streptococci.
    HW0176 | VRBG Agar | 250g/500g | Used for isolation of Enterobacter sakazakii in milk powder (FDA, SN methods).
    HW0177 | Tryptic Soy Agar | 250g/500g | Used for the isolation and cultivation ...

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    HWTAi
    HEPES reagent
    HEPES reagent
    HW0107

    ... Clostridium spp., yeasts and molds, and total heterotroph counts. Available in 250 g and 500 g sizes, these ready-to-use powders ensure reproducibility, sterility, and optimal growth performance across food safety, pharmaceutical, environmental, ...

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    HWTAi
    solution reagent
    solution reagent
    HW5226

    ... Overview
    The Cosmetic Detection Series by HWTAI provides a set of microbiological media formulated for quality-control testing of cosmetics and related pharmaceutical products. Each medium targets specific microorganisms to support routine QC ...

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    HWTAi
    calcium chloride reagent
    calcium chloride reagent
    SB16977

    ... this ACS-grade calcium chloride dihydrate (CaC12*2H2O) in powder form. Commonly used in reaction demonstrations, exothermic processes, and moisture-absorbing activities, this calcium chloride powder is ideal for a variety ...

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    Nasco
    staining solution reagent kit
    staining solution reagent kit
    QUANTOM™

    Storage temperature: -20 °C

    The QUANTOM™ Viable Cell Staining Kit is used to label live bacterial cells for counting with the QUANTOM Tx™ Microbial Cell Counter. The QUANTOM™ Viable Cell Staining Dye is a less toxic Calcein AM derivative that has better cellular retention and efficiently ...

    medium reagent
    medium reagent
    AccuSPEC

    AccuSPEC fusion fluxes are supplied dust free, in homogeneous spherical vitreous particles with less then 0.05% moisture. Choose from a variety of fused fluxes or request a custom blend for your application. Used by cement labs, catalyst and ceramic manufacturers, ...

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    SCP SCIENCESCP SCIENCE
    medium reagent
    medium reagent
    PS830

    Storage temperature: 15, 30 °C

    ... detection from 100 mL of water, the inoculated membrane is placed, on the agar plate. 3. Easy preparation : The pre-weighed agar powder is mixed with the required volume of distilled water. 4. Simple to use : Colonies can be viewed ...

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    CHROMagar
    solution reagent
    solution reagent
    BR006 series

    ... Chemicals: Analytical grade. Concentration: 0.5 M EDTA. pH: 8± 0.05 at 25 ºC. Includes Pouch format: – Exactly pre-weighed powder (500 mL/pouch) Aqueous solution format: – 100 mL of 0.5M EDTA Solution Applications Anticoagulant ...

    medium reagent
    medium reagent
    CHROMagar™

    ... dehydrated form. DRG offers the 5L size (after reconstitution). If kept under appropriate storage temperatures, CHROMagar™ powder products have a long shelf life (2-3 years). This flexibility is essential to avoid the costly waste resulting ...

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    DRG Instruments GmbH
    buffer solution reagent
    buffer solution reagent
    2-D

    ... protein lysates. The buffers are designed to produce high spot resolution for 2-D gel analysis. Six buffers are available as a dry powder, which is rehydrated with the provided DILUENT. The optimal buffer will depend ...

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    Vanrx Pharmasystems
    bovine serum albumin reagent
    bovine serum albumin reagent
    P6154 series

    Storage temperature: 2 °C - 8 °C

    ... proteins. The material is supplied as a stable, lyophilised powder with an indicated pH of approximately 7 when prepared as specified. This format is intended for laboratory and industrial reagent use as a protein standard, ...

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    Biowest
    agarose gel reagent
    agarose gel reagent
    Atlas Ultra Pure

    ... DNA and RNA – Blotting of DNA and RNA DESCRIPTION: Atlas Agarose Ultra Pure is nuclease-free all purpose agarose powder. Ideal for routine analysis of nucleic acids by gel electrophoresis (100 – 23000 bp) or blotting (>1 Kb) ...

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    BioAtlas
    solution reagent
    solution reagent
    A505-400

    ... laboratory establish its own normal range. Reagent Deterioration: The reagent should be discarded if: (1) Turbidity has occurred; (2) Moisture has penetrated the vial and caking has occurred; (3) The working reagent ...

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    Teco Diagnostics
    nucleic acid reagent kit
    nucleic acid reagent kit
    MGIEasy

    Storage temperature: -2 °C - 8 °C

    ... performance The kit can extract high yield, high purity, and good integrity DNA. It also compatible with extraction of plant dry powder. Automated DNA extraction The kit can adapt to automated nucleic acid extraction ...

    phosphate buffer reagent
    phosphate buffer reagent

    ... -Phosphate Buffered Saline (PBS) Powder Packet Ultra High Grade Experience unparalleled consistency and reliability in your experiments with our Ultra High Grade Phosphate Buffered Saline (PBS) Powder Packet, meticulously ...

    solution reagent
    solution reagent
    UltraScence Pico Plus

    Storage temperature: 44 °C

    ... The UltraScence Pico Plus Western Substrate Powder, as a luminol-based enhanced chemiluminescent substrate, is sensitive and compatible with conducting immunoblots with horseradish peroxidase (HRP) – conjugated secondary antibodies. The ...

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    Bio-Helix
    enzyme reagent
    enzyme reagent
    IFT-RA01

    ... ● An enzyme that breaks down RNA and can be used when extracting gDNA or plasmid DNA. ● The powder formulation allows you to dilute to intended concentration. ● Provided in PURE™ Plant gDNA Extraction Kit, PURE™ Strong Plant gDNA ...

    bovine serum albumin reagent
    bovine serum albumin reagent
    BAC61 series

    Storage temperature: -20 °C

    ... culture. Stability and storage: This BSA is stable for ≥ 5 years when stored at + 5° C ± 3°C in sealed dry containers.  Appearance:————————- Powder  Color:———————————-Off shade white  Moisture:——————————≤ ...

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