Blog

Melt Flow Indexers: How to Ensure a Refurbished Plastometer Meets ASTM D1238 Why Melt Flow Index (MFI/MFR) remains essential Melt flow rate (MFR) / melt index (MI) is one of the most common QC tests in plastics because it’s: fast standardized strongly correlated with molecular weight changes useful for detecting degradation and lot variation That’s why many polymer buyers and processors still require ASTM D1238 melt flow data. If y… Read more

Choosing Size + Gravity vs Vacuum Cycles for Food & Beverage Testing Why autoclave selection matters for food & beverage labs In food and beverage testing, sterilization isn’t just “good lab practice”, it’s foundational to microbiological accuracy, preventing cross-contamination, and meeting safety/compliance requirements. Autoclaves support core workflows like media preparation, sterilizing glassware and tools, a… Read more

Moisture Analysis 101: Why Rapid Loss on Drying Balances Protect Shelf Life and Cost Why moisture control is a safety + compliance priority Moisture affects more than “quality.” In many products, moisture level influences: microbial stability and spoilage risk texture and mouthfeel label claims and specification compliance yield and cost control (water weight vs solids) That’s why moisture testing is a daily workhorse in food… Read more

HACCP Equipment List: Essential Tools for a Food & Beverage Testing Program HACCP in one sentence HACCP (Hazard Analysis and Critical Control Points) is a structured approach to identifying hazards and controlling them at critical points, supported by monitoring, verification, and documentation. This guide focuses on the equipment that helps you: monitor critical limits verify controls document results for audits and customer requirements… Read more