Services List

Melting Time Test

CD Formulation is dedicated to provide professional analysis of drug properties, including the time to melt, soften or disperse solid formulations such as suppositories, vaginal tablets, under specified conditions, which can be used to assess the quality of drugs.

Melting Time Test

About Melting Time Measurement

Our melting time tester can be used to check the melting, softening or disintegration of solid preparations such as suppositories or vaginal tablets under specified conditions. The main features of the melting time limit tester are: three metal frames can be reversed automatically and synchronously according to the operation mode set by the user, a unique automatic ascending and manual turning method is adopted to ensure easy use and cleaning of the test vessel, constant temperature water circulation to reach ≤ ± 0.1 accuracy, automatic temperature control, automatic time recording, timed turning indication forecast and fault alarm.

Our Services

CD Formulation provides melt time testing service for various solid formulations. Our test development cycle is short, low cost, complete experimental protocols, and scientific, fair and accurate test reports. We can also customize the experimental protocols and product solutions according to customer requirements.

Melting Time Test

Test procedure

Three prepared suppositories were placed at room temperature for 1 h, placed in the sleeve of the melting time limit instrument, immersed in a container of water with the upper end positioned 90 mm below the water surface, and the device was turned over in the solution every 10 min. Fatty matrix suppository 3 grains should all melt within 30 min, soften or no hard heart when touching pressure, such as 1 grain does not meet the requirements, should take another 3 grains retest, all should meet the requirements.

Melting Time Detection Process

  • Sending samples.
  • Free preliminary inspection of samples to determine detailed testing methods and items.
  • Quotation according to the method and project.
  • Both parties confirm, sign a confidentiality agreement and start the experiment.
  • Complete the experiment, the testing period may change according to the sample and its testing items/methods, you can consult the engineer.
  • Issuance of test reports and provision of later services.

Our Advantages of Services

  • We provide quality testing services with short lead time, low cost, complete experimental programs, and scientific, fair and accurate test reports.
  • With advanced testing instruments and equipment, with a strong and elite team of experts.
  • High accuracy of experiments and standardized test reports.
  • All experiments are signed confidentiality agreements, focusing on protecting customer privacy.

About CD Formulation

CD Formulation's business covers all aspects of drug formulation, drug ingredients, drug development, drug testing, drug optimization, etc. We provide one-stop integrated services from pre-clinical to commercial manufacturing for our global pharmaceutical and biotech partners. In the future, we will continue to strengthen our technological barriers and enhance our R&D production and service capabilities to provide quality and diversified services to more new drug development start-ups, medium and large companies as well as pharmaceutical companies around the world. If you have a requirement about our services, please contact us by phone or email, our colleagues will reply to you within three working days.

Online Inquiry

Please note: Our products and services can only be used for research purposes. Do not use in diagnostic or therapeutic procedures!

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