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Artigo n.º:
23282187
Hach Phenolphthalein Indicator Solution, 1 g/L, 15 mL, 189736
Artigo n.º:
23282187
STD 821925
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Importado da loja USA
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Encomende já e receba por volta de Quinta-feira, Setembro 03
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O que se Destaca
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.
Detalhes do produto
| Container Type | Bottle |
| Item Form | Liquid |
| Item Weight | 0.03 Kilograms |
| Volume | 15 Milliliters |
| Brand Name | HACH |
| Manufacturer | Hach |
| Model Number | 189736 |
| Part Number | 189736 |
| Unit Count | 1.0 Count |
| Included Components | Lab |
| Brand | HACH |
| Item Volume | 15 Milliliters |
| Package Information | Bottle |
Quem Deverá Comprar?
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Laboratory Chemists
Ideal for lab chemists conducting titrations or pH testing for accurate results in chemical analysis.
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Environmental Scientists
Useful for environmental testing for water quality assessment, particularly in pH-related research and analysis.
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Educational Institutions
Perfect for schools or universities teaching chemistry, providing students with hands-on experience in acid-base reactions.
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General Consumers
Not suitable for everyday users as it requires knowledge of chemistry for proper handling and application.
DESCRIÇÃO DO PRODUTO
Hach Phenolphthalein Indicator Solution, 1 g/L, 15 mL, 189736
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Perguntas e respostas do cliente
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Pergunta:
What is Hach 189736 Phenolphthalein Indicator Solution used for?
Resposta: 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. -
Pergunta:
How should Hach Phenolphthalein Indicator Solution be stored?
Resposta: 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. -
Pergunta:
Is Hach 189736 Phenolphthalein safe to use?
Resposta: 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. -
Pergunta:
What is the concentration of Hach 189736 Phenolphthalein Indicator Solution?
Resposta: 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. -
Pergunta:
Can Hach Phenolphthalein Indicator Solution be used for home tests?
Resposta: 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. -
Pergunta:
What color change does Hach Phenolphthalein Indicator Solution exhibit?
Resposta: 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. -
Pergunta:
How much Hach Phenolphthalein Indicator Solution is included?
Resposta: 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. -
Pergunta:
Can Hach 189736 be used in conjunction with other indicators?
Resposta: 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. -
Pergunta:
Is Hach 189736 compatible with all types of laboratory equipment?
Resposta: 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. -
Pergunta:
Where can I buy Hach 189736 Phenolphthalein Indicator Solution in São Tomé and Príncipe?
Resposta: 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 189736 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. **
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Prós
- Effective for various science experiments.
- Many users reported successful outcomes.
- Suitable for educational purposes.
Contras
- Some users experienced ineffective results.
CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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STD 821925
Encomende já e receba por volta de Quinta-feira, Setembro 03
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