Supply Of Materials -ANNUAL RATE CONTRACT OF TWO YEARS FOR SUPPLY OF CALIBRATION GASES AS PER ANNEXURE-1. 80.0PPMV AMMONIA +1.00% ARGON + 3.00% METHANE +35.00% NITROGEN +HYDROGEN (BALANCE) IN 10 LITRES W.C.CYLINDER, 10.00% Methane + Hydrogen(Balance) in 10 Litres W.C. Cylinder, 16.0ppm Carbon Monoxide + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 8.0ppm Carbon Dioxide + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 8.0ppm Hydrogen Sulphide + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 9.00% Ethane + 3.00% Propane + 3.00% N-BUTANE + 2.00% Nitrogen + 0.80% Carbon Dioxide + 82.20% Methane in 10 Litres W.C. Cylinder, 2.00% Oxygen + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 20.00% Oxygen + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 2000.00PPMV CARBON MONOOXIDE + 2000.OPPMV HYDROGEN + 4.00% OXYGEN + NITROGEN (BALANCE) IN 10 LITRES W.C. CYLINDER., 400.0 ppm Sulphur dioxide + nitrogen(balance) in 10 ltr W.C. cylinder., 240.0ppm Nitric Oxide + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 1000.0ppmv Methane + 0.50% Argon + 3.0ppmv Carbon Monoxide + 4.0ppmv Carbon Dioxide + 25.00% Nitrogen + Hydrogen(Balance) in 10 Litres W.C. Cylinder, 240.0ppm Carbon Monoxide + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 4000.0ppm Carbon Dioxide + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 64.00% Hydrogen + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 3.00% Methane + 2.00% Carbon Monoxide + 20.00% Carbon Dioxide + 75.00% Hydrogen in 10 Litres W.C. Cylinder, 9.00% Oxygen + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 0.30% Hydrogen + 0.07% Methane + 99.63% Carbon Dioxide in 10 Litres W.C. Cylinder, 240.0ppm Ammonia + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 3ppm Oxygen+Nitrogen(Balance) in 10 Litres W.C. Cylinder2, 8.0ppm Oxygen+Nitrogen(Balance) in 10 Litres W.C. Cylinder, 50.0ppm Carbon Monoxide + Air-Zero grade - N5.0(Balance) in 10 Litres W.C. Cylinder, 2.06% Hydrogen + Air-Zero grade - N5.0(Balance) in 10 Litres W.C. Cylinder, 51.0ppm Hydrogen Sulfide - N2.5 + Air-Zero grade - N5.0(Balance) in 10 Litres W.C. Cylinder, 2.55% Methane - N2.5 + Air-Zero grade - N5.0(Balance) in 10 Litres W.C. Cylinder, 51.0ppm Ammonia - N2.0 + Air-Zero grade - N5.0(Balance) in 10 Litres W.C. Cylinder, 71.00% Hydrogen + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 75.00% Hydrogen + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 79.00% Hydrogen + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 500ppm Nitric Oxide + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 8000ppm Oxygen + CO2(Balance) in 10 Litres W.C. Cylinder, 2000ppm Oxygen + CO2(Balance) in 10 Litres W.C. Cylinder, 70ppm Ammonia + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 50ppm Chlorine + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 325ppm SO2 + 900ppm CO + 850ppm NO + Nitrogen(Balance) in 10 Litres W.C. Cylinder, 100 PPM NITROGEN DIOXIDE+75 PPM NITRIC OXIDE+Balance NITROGEN in 10L W.C.cylinder, 0.40% OXYGEN+Balance NITROGEN in 47L W.C.cylinder, 40PPM SULPHUR DIOXIDE+Balance NITROGENin 10L W.C.cylinder, 80PPM CARBON MONOXIDE+Balance NITROGEN BALANCE(%) in 10L W.C.cylinder, 8 % CARBON DIOXIDE+Balance AIR-ZERO GRADE in 10L W.C.cylinder., ULTRA PURE NITOGEN N2-100% IN 10 LTR. W.C. CYLINDER, 0.4% Methane+balance Nitrogen in 10 ltr W.C. cylinder.