Universal ph paper

Manufactured by Merck Group

Sourced in Germany, Indonesia

Universal pH paper is a laboratory tool used to determine the pH level of a solution. It consists of strips of paper impregnated with pH-sensitive dyes that change color depending on the acidity or basicity of the liquid being tested. The paper provides a simple and quick way to obtain a general pH reading without the need for specialized equipment.

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Lab products found in correlation

Sodium dihydrogen phosphate, by Merck Group (2 mentions) Ethanol, by Merck Group (2 mentions) Sodium hydroxide (naoh), by Merck Group (2 mentions) Chloroform, by Merck Group (2 mentions) Disodium hydrogen phosphate, by Merck Group (2 mentions) Sodium metabisulfite, by Merck Group (2 mentions) Chloramine t, by Merck Group (2 mentions) Hydrochloric acid (hcl), by Merck Group (1 mentions) Methanol, by Merck Group (1 mentions) Acetonitrile, by Merck Group (1 mentions) β estradiol, by Merck Group (1 mentions) Whatman, by Cytiva (1 mentions)

Close spelling variants of this product

PH paper (8 citations)

2 protocols using universal ph paper

Radiolabeling of Biomolecules

Check if the same lab product or an alternative is used in the 5 most similar protocols

AM was purchased from Biopurify (China), Na¹³¹I was irradiated by Serpong-Siwabessy Multi-Purpose Reactor and processed in the Research Center for Radioisotope and Radiopharmaceutical Technology laboratory, Nuclear Energy Research Organization, National Research and Innovation Agency, chloramine T was purchased from Sigma Aldrich (USA), and sodium metabisulfite, benzene, ethanol, chloroform, disodium hydrogen phosphate, sodium dihydrogen phosphate, universal pH paper, and sodium hydroxide were purchased from Merck (Germany).

Nurhidayah W., Widyasari E.M., Daruwati I., Mahendra I., Subroto T., Khairul Ikram N.K, & Muchtaridi M. (2023). Radiosynthesis, Stability, Lipophilicity, and Cellular Uptake Evaluations of [131I]Iodine-α-Mangostin for Breast Cancer Diagnosis and Therapy. International Journal of Molecular Sciences, 24(10), 8678.

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Radioiodination of β-Estradiol Protocol

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β-estradiol (Sigma Aldrich), β-estradiol-17-hemisuccinate (Sigma Aldrich), Na¹³¹I (irradiated by Serpong-Siwabessy Multi-Purpose Reactor and processed in the Research Center for Radioisotope and Radiopharmaceutical Technology laboratory, Nuclear Energy Research Organization (BATAN), National Research and Innovation Agency (BRIN), Indonesia), chloramine T (Sigma Aldrich), sodium metabisulfite (Merck), benzene (Merck), ethanol (Merck), chloroform (Merck), disodium hydrogen phosphate (Merck), sodium dihydrogen phosphate (Merck), acetonitrile (Merck), methanol (Merck), demineralized water, universal pH paper, hydrochloric acid (Merck), sodium hydroxide (Merck), and Whatman paper 1 (Sigma Aldrich).

Daruwati I., Gwiharto A.K., Kurniawan A., Mahendra I., Achmad T.H., Syaifudin M, & Muchtaridi M. (2021). Synthesis, stability, and cellular uptake of 131I-estradiol against MCF7 and T-47D human cell lines as a radioligand for binding assay. Heliyon, 7(11), e08438.

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