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Technical guides, equipment comparisons, and compliance insights for pharmaceutical manufacturing professionals.
How to Choose a Pharmaceutical Dissolution Test...
A practical guide to selecting the right dissolution tester for your lab. Compare channel counts, automation levels, USP apparatus types, and HUANGHAI's full RCZ series.
How to Choose a Pharmaceutical Dissolution Test...
A practical guide to selecting the right dissolution tester for your lab. Compare channel counts, automation levels, USP apparatus types, and HUANGHAI's full RCZ series.
Friability Testing for Coated Tablets: What Cha...
Coated tablets fail friability for different reasons than uncoated ones. Learn how coating type affects test interpretation, when USP <1216> applies, and how to choose between the CJY-300E and SY-6DN.
Friability Testing for Coated Tablets: What Cha...
Coated tablets fail friability for different reasons than uncoated ones. Learn how coating type affects test interpretation, when USP <1216> applies, and how to choose between the CJY-300E and SY-6DN.
Disintegration vs. Dissolution: A 2026 Strategi...
A deep dive for QC managers into disintegration vs dissolution testing. Explore 2026 USP compliance, 21 CFR Part 11 data integrity limits, and automation ROI.
Disintegration vs. Dissolution: A 2026 Strategi...
A deep dive for QC managers into disintegration vs dissolution testing. Explore 2026 USP compliance, 21 CFR Part 11 data integrity limits, and automation ROI.
Suppository QA Audits: Eliminating Subjective E...
Visual melting point tests no longer pass strict Pharmacopeia audits. The RBY-N Intelligent Tester provides automated, data-driven softening time analysis for compliance.
Suppository QA Audits: Eliminating Subjective E...
Visual melting point tests no longer pass strict Pharmacopeia audits. The RBY-N Intelligent Tester provides automated, data-driven softening time analysis for compliance.
2026 Pharmacopeia Compliance: De-risking QC fro...
Move beyond basic testing. Understand how modern disintegration (LB-Series) and dissolution (RCZ-Series) systems eliminate hidden variables and reduce OOS investigations.
2026 Pharmacopeia Compliance: De-risking QC fro...
Move beyond basic testing. Understand how modern disintegration (LB-Series) and dissolution (RCZ-Series) systems eliminate hidden variables and reduce OOS investigations.
Decoding FDA 21 CFR Part 11 and EU Annex 11: Wh...
FDA 21 CFR Part 11 and EU Annex 11 define how electronic records and signatures must be controlled in pharma. This article compares the two regulations, explains HUANGHAI’s dual-compliance design...
Decoding FDA 21 CFR Part 11 and EU Annex 11: Wh...
FDA 21 CFR Part 11 and EU Annex 11 define how electronic records and signatures must be controlled in pharma. This article compares the two regulations, explains HUANGHAI’s dual-compliance design...
Why IQ/OQ/PQ and cGMP Validation Matter for Pha...
IQ/OQ/PQ and cGMP are more than buzzwords in pharma equipment projects. They define how a line is installed, tested and proven under real production conditions. This article explains the basics...
Why IQ/OQ/PQ and cGMP Validation Matter for Pha...
IQ/OQ/PQ and cGMP are more than buzzwords in pharma equipment projects. They define how a line is installed, tested and proven under real production conditions. This article explains the basics...
ODF Line Validation Checklist: From URS to FAT,...
This article outlines a practical validation checklist for ODF production lines—from URS and FAT/SAT through IQ/OQ/PQ. It shows how to treat the line as one system rather than isolated machines,...
ODF Line Validation Checklist: From URS to FAT,...
This article outlines a practical validation checklist for ODF production lines—from URS and FAT/SAT through IQ/OQ/PQ. It shows how to treat the line as one system rather than isolated machines,...
FDA 21 CFR Part 11 vs. EU Annex 11: How Pharma ...
FDA 21 CFR Part 11 and EU Annex 11 share the same spirit—data integrity—yet differ in emphasis and documentation. This guide compares the two and shows how HUANGHAI implements audit...
FDA 21 CFR Part 11 vs. EU Annex 11: How Pharma ...
FDA 21 CFR Part 11 and EU Annex 11 share the same spirit—data integrity—yet differ in emphasis and documentation. This guide compares the two and shows how HUANGHAI implements audit...
From URS to PQ: Laser Drilling Validation Path ...
From URS to PQ, laser drilling validation requires a complete Part 11-ready framework — including traceable records, audit trails, and integration with MES systems. HUANGHAI offers comprehensive documentation and training...
From URS to PQ: Laser Drilling Validation Path ...
From URS to PQ, laser drilling validation requires a complete Part 11-ready framework — including traceable records, audit trails, and integration with MES systems. HUANGHAI offers comprehensive documentation and training...
Can Pharmaceutical Testing Instruments Support ...
Quality testing instruments—dissolution, disintegration, hardness, and friability—are central to regulatory submissions. Many markets now require traceable electronic records and permissions control. This article explains typical gaps, what Part 11 really...
Can Pharmaceutical Testing Instruments Support ...
Quality testing instruments—dissolution, disintegration, hardness, and friability—are central to regulatory submissions. Many markets now require traceable electronic records and permissions control. This article explains typical gaps, what Part 11 really...
GMP Cleanliness & Dust Extraction: Hidden Essen...
Laser processing inevitably produces fine debris. Without engineered dust extraction and proper sealing, you risk poor hole quality, cross-contamination, and difficult cleaning validation. This article explains the pain points and...
GMP Cleanliness & Dust Extraction: Hidden Essen...
Laser processing inevitably produces fine debris. Without engineered dust extraction and proper sealing, you risk poor hole quality, cross-contamination, and difficult cleaning validation. This article explains the pain points and...