Rate Contract Of Various Lab Consumables ( Chemicals, Glassware, Plasticwares, Filter Paper & Gases Etc ) For 2 Years I.E. 2022-23 And 2023-24 -1. Refilling Of Acetylene Gas ≥ 99.99% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / C, delhi-Delhi

Rate Contract Of Various Lab Consumables ( Chemicals, Glassware, Plasticwares, Filter Paper & Gases Etc ) For 2 Years I.E. 2022-23 And 2023-24 -1. Refilling Of Acetylene Gas ≥ 99.99% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / Cm2 ) 2. Refilling Of Argon Gas ≥ 99.996% Pure In 47 Litre Water Capacity Cylinder ( Oxygen < 5 Ppm, Hydrogen < 1 Ppm, Nitrogen < 20 Ppm, Water < 4 Ppm ) ( 7M3 At 154 Kg / Cm2 ) 3. Refilling Of Nitrogen Gas ≥ 99.999% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / Cm2 ) 4. Refilling Of Nitrous Oxide Gas ( N2o ) ≥ 99.5% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / Cm2 ) 5. Refilling Of Helium Gas ≥ 99.9999% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / Cm2 ) 6. Refilling Of Oxygen Gas ≥ 99.9999% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / Cm2 ) 7. Refilling Of Methane Gas ≥ 99.999% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / Cm2 ) 8. Refilling Of Ammonia Gas ≥ 99.999% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / Cm2 ) Or As Per Cylinder Volume Available ( I.E. Not Less Than 10 Litre Water Capacity ) 9. Refilling Of Hydrogen Gas ≥ 99.999% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / Cm2 ) 10. Refilling Of Zero Air Gas ≥ 99.9995% Pure In 47 Litre Water Capacity Cylinder ( 7M3 At 154 Kg / Cm2 ) 11. Refilling Of 10 % Ammonia In 90 % Helium In 47 Litre Water Capacity Cylinder 12. Refilling Of 20 % Oxygen In 80 % Argon In 47 Litre Water Capacity Cylinder 13. Refilling Of 7 % Hydrogen In 93 % Helium In 47 Litre Water Capacity Cylinder 14. Refilling Of 50 Ppm No Balance Nitrogen In 10 Litre Water Capacity Cylinder 15. Refilling Of 35 Ppm Ammonia Balance Nitrogen In 10 Litre Water Capacity Cylinder 16. Refilling Of 5% Methane Balance Helium In 10 Litre Water Capacity Cylinder

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