Since both standard and sample final concentrations are same, assay is calculated by direct absorbance comparison. Formula % Assay=Sample ODStandard OD×100\% \text{ Assay} = \frac{\text{Sample OD}}{\text{Standard OD}} \times 100% Assay=Standard ODSample OD×100 Substitution % Assay=0.4980.512×100\% \text{ Assay} = \frac{0.498}{0.512} \times 100 % Assay=0.5120.498×100 =0.97265625×100= 0.97265625 \times 100 =0.97265625×100…
Paracetamol Standard Preparation Step 1: Weighing Weigh 100 mg of Paracetamol accurately. Step 2: First Dilution Transfer the weighed Paracetamol into a suitable volumetric flask. Add 25 mL of methanol and dissolve it properly. Step 3: Make Up Volume Make…
CPM Assay / Estimation Reagents R1: Dilute HCl solutionAdd 12 mL HCl and make up to 500 mL with DM water. R2: n-Hexane R3: NaOH solution (1M)Concentration is not clearly mentioned in the image. Standard Preparation Test Sample Preparation Chlorpheniramine…
Reagent Preparation: R1: 5% w/v Copper Sulphate in water R2: Benzene: carbon disulphide mixture, 4:1 R3: Strong ammonia Standard preparation: 1. Weigh 100 mg standard. 2. Dilute to 100 mL with DM water. 3. Take 5 mL of this solution.…
Fungal Diastase (50 mg) & Pepsin (10 mg) Syrup is a digestive enzyme preparation commonly used to support digestion and improve appetite in cases of indigestion, loss of appetite, heaviness after meals, bloating, and digestive discomfort. It contains two important…
Aspirin Tablets USP 81 mg are low-dose, enteric-coated tablets commonly manufactured for delayed-release action. Each tablet contains Aspirin USP 81 mg as the active pharmaceutical ingredient. Aspirin belongs to the class of non-steroidal anti-inflammatory drugs and is widely known for…
Manufacturing Process of Aceclofenac 100 mg tablet: It is a commonly prescribed non-steroidal anti-inflammatory drug (NSAID) used to relieve pain, inflammation, and swelling in various musculoskeletal and joint disorders. It belongs to the phenylacetic acid group of NSAIDs and is…
Acarbose Tablets 25 mg are oral anti-diabetic tablets used mainly for type 2 diabetes mellitus. They help control the rise in blood sugar after meals and are usually prescribed along with diet, exercise, and sometimes other diabetes medicines. Acarbose belongs…
Manufacturing Process of Acetylcysteine Effervescent Tablets USP 600 mg Manufacturing Acetylcysteine Effervescent Tablets USP 600 mg are manufactured under controlled low-humidity conditions because effervescent ingredients are highly moisture-sensitive. The process begins with dispensing of Acetylcysteine USP and excipients as per…
A Purified Water System is an essential utility used in pharmaceutical, biotechnology, healthcare, laboratory, food, and beverage industries to produce high-quality purified water. The system removes suspended particles, dissolved salts, microorganisms, organic contaminants, and unwanted odors from raw water through…
Typical Tests During Purified Water Performance Qualificaion Purified Water Performance Qualification (PQ) testing is a critical activity performed to verify that a pharmaceutical purified water system consistently produces water meeting predefined quality specifications during routine operation. PQ testing demonstrates the…
Performance Qualification of Purified Water System in Pharma Performance Qualification (PQ) of a Purified Water System in pharmaceutical manufacturing is a critical validation activity performed to ensure the system consistently produces purified water meeting predefined quality standards during routine operation.…
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