Bromocresol Blue

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Bromocresol Blue
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  • SIGMA Bromocresol Green Sultone Form for microscopy (Bot., Hist., Vit.),…

    MilliporeSigma

    Synonym(s): 3',3'',5',5''-Tetrabromo- m -cresolsulfonephthalein; Bromocresol Blue Empirical Formula: C21H14Br4O5S Linear Formula: C21H14Br4O5S Formula Weight: 698.01 MDL Number: MFCD00005874 …

  • Bromocresol Green-Methyl Red Aqueous Indicator Solution

    Exaxol

    pH 4.6 (pink) to pH 5.2 (blue-green). APHA for Alkalinity.

  • BGFNE Loading Dye, 1 mL

    MP Biomedicals

    10x solution of Bromocresol green, Ficoll®, NaOH, and EDTA For alkaline agarose gels, bromocresol green is easier to see than bromphenol blue at high pH.

  • Bromocresol Green

    Alfa Aesar

    … EINECS: 200-972-8 Formula: C21H14Br4O5S Formula Weight: 698.02 Melting Point: ca 225° dec.. Notes Transition interval: pH 3.8 (yellow) to pH 5.4 (blue) Risk & Safety TSCA: Yes RTECS: SJ7456000

  • Bromocresol Purple

    MP Biomedicals

    Bromocresol purple binds quantitatively with human serum albumin forming a stable complex with absorbance maximum at 600 nm. The intensity of the color produced is directly proportional to the albumin concentration in the sample. Bromocresol Purple is used as a pH indicator (5.2-6.8 : yellow to…

  • Modified Buffered Charcoal Agar Base

    HiMedia

    …cycloheximide (8) or Legionella Selective Supplement IV (MWY) (FD040) containing glycine, polymyxin B, anisomycin, vancomycin, bromothymol blue and bromocresol purple (6) are often used. Wear gown, mask and gloves while handling Legionella cultures. Work in a safety hood. Directions: Suspend 20…

  • Bromocresol Green 0.04% w/v Aqueous Indicator Solution

    Exaxol

    pH 3.8 (yellow) to pH 5.4 (blue). Total Alkalinity indicator.

  • Bromocresol Green 0.1% w/v Aqueous Indicator Solution

    Exaxol

    pH 3.8 (yellow) to pH 5.4 (blue). Total Alkalinity indicator.

  • M-Tergitol® 7 Agar Base

    HiMedia

    …Lactose is the fermentable carbohydrate. Microorganism fermenting lactose produces yellow colonies due to reaction with bromothymol blue and bromocresol purple indicators. These indicators also act as inhibitors of non-coliform microbes. Sodium heptadecyl sulphate (Tergitol 7) and polyoxyethylene…

  • Peptone Water

    HiMedia

    …Water is also utilized as a base for carbohydrate fermentation studies with the addition of sugar and indicators such as bromocresol purple, phenol red or bromothymol blue. Peptone Water is recommended (1, 2, 3) for studying the ability of an organism to ferment a specific carbohydrate which…

  • Peptone Water with Phenol Red

    HiMedia

    …Water is also utilized as a base for carbohydrate fermentation studies with the addition of sugar and indicators such as bromocresol purple, phenol red or bromothymol blue. Peptone Water with Phenol Red is recommended (1, 2, 3) for studying the ability of an organism to ferment a specific…

  • Litmus Milk

    HiMedia

    …good indicator of acidity, alkalinity and its oxidation-reduction potential is useful in milk media with lower toxicity to microorganisms than bromocresol purple (4). Addition of 1% w/v dextrose and/or 5% w/v yeast extract to Litmus Milk accelerates the growth of some organisms, which cannot grow in…

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