Precision Chromatography Consumables, Built Clean
NOKE LAB manufactures ultra-clean vials, caps, septa, syringe filters, and SPE solutions for GC/HPLC workflows and sensitive MS detection. Consistent dimensions, low extractables, and reliable sealing—supported by controlled production and batch traceability.
Precision at Every Scale
Combining advanced manufacturing technology with rigorous quality control to deliver consumables that meet the highest analytical standards.
Scalable, UltraClean Production
Consistent septa performance from R&D to routine and trace analysis.
ISO 13485:2016 Certified
Full documentation and certificate of analysis available upon request.
Customizable Modifications
Adjustable septa hardness, color, and geometry; vials with screen-printed logos; bespoke SPE sorbents.
Explore Our Range
OEM Services
500+ Modifications
Caps & Septa
2,000+ Ready Stock
SPE Columns
Clinical Grade
Syringe Filters
50+ Formulations
Research Excellence
Our most requested products, trusted by laboratories worldwide.
20mm Crimp-top Aluminum Cap, Double-Coated Silver (No Septa)
20 mm crimp caps for 6 mL, 10 mL and 20 mL ND20 headspace vials, manufactured by NokeLab, a leading China chromatography vial cap and septa factory.
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20mm Crimp-top Aluminum Cap, White PTFE/Light Blue Silicone Septa (3 mm Thick)
20 mm crimp caps for 6 mL, 10 mL and 20 mL ND20 headspace vials, manufactured by NokeLab, a leading China chromatography vial cap and septa factory.
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20mm Crimp-top Aluminum Cap, Nature PTFE/Nature Silicone Septa (3 mm Thick)
20 mm crimp caps for 6 mL, 10 mL and 20 mL ND20 headspace vials, manufactured by NokeLab, a leading China chromatography vial cap and septa factory.
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20mm Crimp-top Aluminum Cap, Beige PTFE/White Silicone Septa (3 mm Thick)
20 mm crimp caps for 6 mL, 10 mL and 20 mL ND20 headspace vials, manufactured by NokeLab, a leading China chromatography vial cap and septa factory.
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20 mL Amber Headspace Vial, 18 mm Screw Thread, Round Bottom
18mm Amber Precision Screw Headspace Vial, 20ml Round Bottom, designed for use with magnetic orientation headspace autosamplers, ensuring accurate vial positioning and reliable GC headspace analysis.
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20 mL Amber Headspace Vial, 18 mm Screw Thread, Round Bottom, Type 1 Borosilicate Glass
18mm Amber Precision Screw Headspace Vial, 20ml Round Bottom, designed for use with magnetic orientation headspace autosamplers, ensuring accurate vial positioning and reliable GC headspace analysis.
View DetailsThe NOKE LAB Difference
UltraClean Production
Multi-stage cleaning process with controlled environment, targeting critical contaminants.
Robotic Precision
AI vision inspection ensuring dimensional accuracy for all major autosampler brands.
Global Logistics
Reliable supply chain serving 50+ countries with just-in-time delivery capability.
Full Customization
Branding, packaging, color coding, and special configurations available.
Partnering with Industry Leaders
Trusted by GL Sciences, CTC Analytics, SGS, and laboratories in 50+ countries worldwide. ceshi
Certifications
Quality Assured
100% satisfaction guarantee
Latest Insights
Stay informed with chromatography science developments.
NOKE LAB Expands Ultra-Clean Vial & Closure Manufacturing Capacity
Major investment will triple production capacity for chromatography consumables to meet growing global demand from pharmaceutical and research laboratories.
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Connect with our team to discuss your chromatography consumable requirements and optimize your analytical workflow.