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Half-life vs Shelf life vs Expiry Date

Chief Pharmacist

One of the most misunderstood concepts — even by professionals! Let’s break it down in such a way that even ...

Why Do Syrups Expire Faster Than Tablets?

Chief Pharmacist

A tablet has an expiry of 2–3 years. But a liquid syrup? Often just 6 months after opening — sometimes ...

Why Do We Check Disintegration Time (DT) in Acidic and Buffer Media?

Chief Pharmacist

Disintegration Time (DT) testing is a cornerstone of oral dosage form development. But why is DT tested in acidic (pH ...

Various Statistical Methods in Pharma | A Key to Data-Driven Decisions

Chief Pharmacist

In the pharmaceutical industry, statistical methods play a crucial role in ensuring the accuracy, reliability, and compliance of data across ...

Types of Water in Pharmaceutical Industry

Chief Pharmacist

Water is the most widely used raw material in pharmaceutical manufacturing, but did you know that different grades of water ...

Purple Book vs Orange Book

Chief Pharmacist

Purple Book The Purple book is a list of biological products, including biosimilars and interchangeable biological products, approved or licensed ...

Purified Water vs. Deionized Water

Chief Pharmacist

Purified Water (PW) and Deionized Water (DI Water) are related but not exactly the same, although Deionized Water can be ...

Key Parts of 21 CFR

Chief Pharmacist

21 CFR refers to Title 21 of the Code of Federal Regulations, which contains regulations related to food and drugs ...

Exhibit Batches in Pharmaceutical Industry

Chief Pharmacist

In the pharmaceutical industry, Exhibit Batches are manufactured to demonstrate and validate that a drug product or API (Active Pharmaceutical ...

Introduction to Pharma Topics

Chief Pharmacist

Welcome to PharmaTopics.com! This is a new site aim to share a brief information on different pharma topics. For example: ...