Description

🧪 Quaternary Pumps (Multi-Solvent Gradient Delivery) Design: A low-pressure gradient system with a single pump, proportioning valves, and an online degasser. Operation Mode: Mixes up to four different mobile phases at low pressure before the pump, controlled via solenoid valves. Degassing: Requires an online degasser to prevent bubble formation from low-pressure mixing. Performance: Mixing precision may be affected by valve timing delays, but allows for flexible mobile phase switching. Use Case: Suitable for method development, routine analysis, and applications requiring solvent gradient control. MaxMed UAE is the leading supplier of HPLC / GC Columns in Dubai and across the United Arab Emirates. We provide professional HPLC / GC Columns with same-day quotes, fast delivery, installation support, and comprehensive after-sales service. Contact us on WhatsApp for expert consultation and competitive pricing.