Inquiry about Kjeldahl System

We are looking to purchase one complete Kjeldahl system for nitrogen analysis in soil, plant material, and fertilizers. The system must be configured for operation at high altitude in Bolivia, approximately 3,700 to 4,100 meters above sea level. Please quote a full compatible package including an automatic Kjeldahl analyzer (such as the K1100F or current equivalent), a digestion unit for 300ml tubes (such as the SH220F), fume hood, gas scrubber, recirculating chiller, tube racks, cooling stands, and 36 digestion tubes. All necessary tanks, hoses, connectors, and accessories should be included. Kindly also quote initial consumables and a recommended spare parts kit separately, and confirm in writing that the system can function at the specified altitude.