Support Center
Find answers, resources, and expert assistance
Technical Documentation
Access datasheets, application guides, and certificates
Product Catalog
Browse our complete range of filtration products
Application Notes
Detailed guides for specific use cases
Contact Technical Team
Get expert assistance with product selection
Frequently Asked Questions
Ordering & Delivery
What is the minimum order quantity?
Minimum order quantities vary by product. Standard products typically have lower MOQs, while custom solutions may require larger quantities. Contact our sales team for specific information.
What is the minimum order quantity?
Minimum order quantities vary by product. Standard products typically have lower MOQs, while custom solutions may require larger quantities. Contact our sales team for specific information.
Product Selection
How do I choose the right filter paper for my application?
Consider your particle retention requirements, flow rate needs, chemical compatibility, and temperature conditions. Our technical team can help you select the optimal product based on your specific requirements.
How do I choose the right filter paper for my application?
Consider your particle retention requirements, flow rate needs, chemical compatibility, and temperature conditions. Our technical team can help you select the optimal product based on your specific requirements.
What is the difference between qualitative and quantitative filter papers?
Qualitative papers are used for general filtration where the residue is not weighed. Quantitative papers have extremely low ash content and are used when the filtered material needs to be recovered for analysis.
What is the difference between qualitative and quantitative filter papers?
Qualitative papers are used for general filtration where the residue is not weighed. Quantitative papers have extremely low ash content and are used when the filtered material needs to be recovered for analysis.
Quality & Testing
How is product quality ensured?
All products undergo rigorous quality control testing including pore size verification, flow rate testing, and chemical purity analysis. Certificates of analysis are available upon request.
How is product quality ensured?
All products undergo rigorous quality control testing including pore size verification, flow rate testing, and chemical purity analysis. Certificates of analysis are available upon request.
Technical Specifications
What certifications do GMLUK products have?
Our products are ISO 9001:2015 and ISO 14001:2015 certified. Pharmaceutical-grade products also have FDA approval and CE marking where applicable.
What certifications do GMLUK products have?
Our products are ISO 9001:2015 and ISO 14001:2015 certified. Pharmaceutical-grade products also have FDA approval and CE marking where applicable.
Can't find what you're looking for?
Our technical support team is ready to help with any questions about our products and applications.
Emergency Support
For urgent production issues or critical support needs outside business hours, please call our emergency hotline: +44 800 123 4567
Emergency support is available 24/7 for customers with active service agreements.