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  • pH Paper Roll, Universal and Special ranges

    pH Paper Roll, Universal and Special ranges

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    $12.99

    pH indicator paper rolls, Available in 12 different pH range cover all laboratory and industrial needs. pH indicator rolls are recommended for laboratory uses where higher quality indicators are expected. The clear plastic dispenser protects the indicator paper from environmental fumes that may change the color of paper. The color chart is inside the dispenser….

  • Universal pH Paper (pH 1-14)

    Universal pH Paper (pH 1-14)

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    $3.50

    Universal pH Indicator paper book comes in books of 80 strips that can easily be detached from the book on a perforated line. All you have to do is just dip in and read off! Use these pH indicator strips for rapid measurement of pH in a liquid sample. They can be used with liquids…

  • Bromothymol Blue, Powder, >99%, 10 grams

    Bromothymol Blue, Powder, >99%, 10 grams

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    $29

    Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. In the pH of 6.0 or lower, it is yellow. It changes color between the pH of 6 to 7.6 when it becomes completely blue at the pH 7.6.1 gram of Bromothymol blue may…

  • Benedict Solution Material Kit

    Benedict Solution Material Kit

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    $22

    This kit contains three chemicals you need to make one liter of fresh Benedict’s solution. Benedict solution kit comes with mixing instructions.Used as sugar reagent. Additional Description Benedict solution must be prepared fresh. Keep it away from light, air and hear if you need to keep it for a few weeks. Ingredients in dry form…

  • Iodine Solution (29 ml., 1 fl. oz.)

    Iodine Solution (29 ml., 1 fl. oz.)

    0 out of 5
    $8.50

    This is a 2200ppm iodine solution used to test for starch in foods, fruits, papers, adhesives, paints and etc. It may also be used in chemistry projects and biology projects dealing with iodine and starch.   Additional Description In addition to being a starch reagent, iodine solution may also be used as dye or stain…

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