Hach Phenolphthalein Indicator Solution, 1 g/L, 15 mL, 189736
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Hach Phenolphthalein Indicator Solution, 1 g/L, 15 mL, 189736
Hach Phenolphthalein Indicator Solution, 1 g/L, 15 mL, 189736
Articol nr.: 23282187

Hach Phenolphthalein Indicator Solution, 1 g/L, 15 mL, 189736

Articol nr.: 23282187

RON 165

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Ce Iese în Evidență

High Concentration
At 1 g/L, this phenolphthalein solution offers a potent and effective indicator for titration and pH testing, delivering precise results needed for accurate chemical analysis.
Convenient Size
The 15 mL packaging is ideal for laboratory use, ensuring easy handling and storage while providing enough solution for multiple experiments, reducing wastage and facilitating efficient workflows.
Reliable Performance
Hach's trusted reputation guarantees consistent quality and reliability, making it a preferred choice for professionals needing dependable indicators for various analytical applications.

Detalii produs

Shop for Hach 189736 Phenolphthalein Indicator Solution online at Ubuy Romania. Get the best deals and fast shipping for your laboratory needs. Order now!
Item Weight0.04 lbs (20 grams)

Cine Ar Trebui să Cumpere?

Suitable For
  • Laboratory Chemists

    Ideal for lab chemists conducting titrations or pH testing for accurate results in chemical analysis.

  • Environmental Scientists

    Useful for environmental testing for water quality assessment, particularly in pH-related research and analysis.

  • Educational Institutions

    Perfect for schools or universities teaching chemistry, providing students with hands-on experience in acid-base reactions.

Not Suitable For
  • General Consumers

    Not suitable for everyday users as it requires knowledge of chemistry for proper handling and application.

  • Non-laboratory Use

    Inappropriate for users who do not operate in a laboratory setting, as precision usage is critical.

  • Casual DIY Projects

    Not recommended for casual projects or home experiments due to safety concerns and specific handling requirements.

DESCRIEREA PRODUSULUI

Hach Phenolphthalein Indicator Solution, 1 g/L, 15 mL, 189736

Aveți Întrebări? Discutați cu noi

Întrebări și răspunsuri ale clienților

  • întrebare: What is Hach 189736 Phenolphthalein Indicator Solution used for?

    Răspuns: Hach 189736 Phenolphthalein Indicator Solution is primarily used for titrations in analytical chemistry. This indicator helps determine pH levels, signaling acid-base neutralization through a noticeable color change. It is widely utilized in laboratories for water testing and quality assessment, especially in educational settings or professional environments where accurate pH measurement is critical.
  • întrebare: How should Hach Phenolphthalein Indicator Solution be stored?

    Răspuns: The Hach Phenolphthalein Indicator Solution should be stored in a cool, dry place away from direct sunlight. Proper storage ensures its effectiveness and longevity. Sealing the bottle tightly after use and ensuring it is kept upright can prevent contamination and degradation, making it suitable for repeated laboratory use or educational purposes.
  • întrebare: Is Hach 189736 Phenolphthalein safe to use?

    Răspuns: Yes, Hach 189736 Phenolphthalein is generally safe to use when handled according to safety guidelines. Although it is a laboratory chemical, taking standard precautions such as wearing gloves and goggles can minimize any risk. It’s ideal for laboratory professionals, students, or anyone engaging in chemical analyses, ensuring a safe work environment.
  • întrebare: What is the concentration of Hach 189736 Phenolphthalein Indicator Solution?

    Răspuns: The concentration of Hach 189736 Phenolphthalein Indicator Solution is 1 g/L. This specific concentration ensures that the solution provides clear visual results during pH determinations, facilitating precise acid-base titrations. It is specifically designed for consistent performance in both professional laboratory settings and educational institutions.
  • întrebare: Can Hach Phenolphthalein Indicator Solution be used for home tests?

    Răspuns: While Hach Phenolphthalein Indicator Solution is designed for laboratory applications, adept individuals can utilize it for home chemistry experiments. For instance, DIY pH testing of soil or household solutions can enhance understanding of acid-base properties. However, it’s crucial to follow correct dilution protocols and safety measures to ensure reliable results.
  • întrebare: What color change does Hach Phenolphthalein Indicator Solution exhibit?

    Răspuns: Hach Phenolphthalein Indicator Solution exhibits a distinct color change from colorless in acidic solutions to pink in basic conditions. This transition occurs around a pH of 8.2 to 10.0, which is extremely useful in determining the acidity or alkalinity of a solution, particularly during titrations where accurate endpoint identification is necessary.
  • întrebare: How much Hach Phenolphthalein Indicator Solution is included?

    Răspuns: Each bottle of Hach 189736 Phenolphthalein Indicator Solution contains 15 mL of solution. This amount is typically sufficient for numerous pH tests, making it ideal for laboratory, educational, or project use. The compact size also allows for easy handling and storage, making this solution versatile for various applications in chemical analyses.
  • întrebare: Can Hach 189736 be used in conjunction with other indicators?

    Răspuns: Yes, Hach 189736 can be used alongside other indicators for more comprehensive pH analysis. Combining different indicators allows for a broader spectrum of pH testing and improved accuracy in various chemical reactions. This technique is especially useful in complex titrations, where multiple endpoints need to be tracked for precise measurement.
  • întrebare: Is Hach 189736 compatible with all types of laboratory equipment?

    Răspuns: Hach 189736 Phenolphthalein Indicator Solution is compatible with a wide range of laboratory equipment, including burettes, pipettes, and pH meters. Its quality and usability make it a reliable choice in various laboratory setups whether in research, teaching, or quality control settings. Always ensure you're using clean tools to maintain the integrity of the testing process.
  • întrebare: Where can I buy Hach 189736 Phenolphthalein Indicator Solution in Romania?

    Răspuns: You can buy Hach 189736 Phenolphthalein Indicator Solution, 1 gL, 15 mL from Ubuy. They offer a convenient shopping experience for this product, ensuring you have access to high-quality laboratory supplies for your needs.

HACH Aqueous Solutions Editorial Review

The Hach 189736 Phenolphthalein Indicator Solution has garnered a mix of praise and critique from customers. Many users have found it exceptionally effective for various projects, particularly in educational settings and fun experiments. For instance, several customers successfully utilized the solution for science experiments like the "water to wine" demonstration and a wedding water ceremony, where it functioned as intended and produced the desired results. However, there are also instances of dissatisfaction. A few users reported that the solution did not perform as expected—specifically, it failed to change color even when a significant amount was used in highly basic substances like drain cleaner. This raises questions about the product's reliability, with concerns regarding its effectiveness possibly stemming from degradation or improper storage before reaching the customer. Overall, while many customers have praised the Hach Phenolphthalein Indicator for its intended utility in educational and experimental contexts, the complaints about inConsistency in performance could pose issues for potential buyers seeking a reliable indicator solution. **

Recenziile și evaluările clienților

4.0
1 evaluări ale clienților
  • 5 stele
    0%
  • 4 stele
    100%
  • 3 stele
    0%
  • 2 stele
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  • 1 stele
    0%

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Pro

  • Effective for various science experiments.
  • Many users reported successful outcomes.
  • Suitable for educational purposes.

Contra

  • Some users experienced ineffective results.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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12 June 2026 · via Trustpilot
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RON 165

Comandați acum și primiți Monday, Iulie 20

QTY:

Tranzacție SecurizatăTranzacție Securizată

Ubuy depune eforturi pentru a vă proteja securitatea și confidențialitatea. Sistemul nostru avansat de securitate a plăților asigură confidențialitatea prin criptarea informațiilor dvs. în timpul transmisiei folosind protocoalele AES (Advanced Encryption Standards) și SSL (Secure Socket Layer). Detaliile dvs. de plată sunt 100% sigure, deoarece nu partajăm datele dvs. de plată cu vânzători terți.

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