Specifications include, but are not limited to: ITEM QUANTITY; 1 Rental Cylinder (281 cubic feet “J Cylinder”) 75; 2 Rental Cylinder (22 cubic feet “E Cylinder”) 400; 3 Rental Cylinder ( “D” Cylinder) 10; 4 Rental of regulators for D, E, and J Cylinders 30; 5 Fill oxygen (281 cubic feet “J Cylinder”) 15; 6 Oxygen to fill (22 cubic feet “E Cylinder”) 200; 7 Oxygen to fill (“D Cylinder”) 10; 8 Fill liquid nitrogen (25 liter) 75; 9 Fill liquid nitrogen (10 liter) 20; 10 Fill nitrous oxide (size 5 – E size cylinder) 100; 11 Repair regulators on hourly basis 30; 12 Specialty gas mixture: 5% O2, 10% CO2, 85% N2 (Volume 190) Size 200 and biological atmosphere 2; 13 Specialty gas mixture: 10% CO2, 10% H2, 80% N2 (Volume 190) Size 200 and biological atmosphere 2