Procedure Qualification Record (PQR) Overview 🔥 Visit weldfabworld.com In welding quality control, a Procedure Qualification Record (PQR) is one of the most critical documents under ASME Section IX. It ensures that the proposed Welding Procedure Specification (WPS) can consistently produce welds meeting the required mechanical properties and code compliance. 🧾 What is a PQR? A PQR is the actual record of welding data and test results obtained during qualification testing. It verifies that the

Californian Milk Test (CMT) The CMT, also known as the Rapid Milk Test (RMT), assesses somatic cell count (SCC) in milk. #Procedure Steps: 1. *Sample Collection*: Collect milk samples from each quarter of the udder. 2. *Sample Preparation*: Place samples into four wells of a plastic paddle. 3. *Volume Adjustment*: Adjust sample volume by pouring off excess using a marker on the paddle. 4. *Detergent Addition*: Add equal volume of detergent to each well. 5. *Mixing*: Gently swirl the paddle to mi