Health And Family Welfare Department - West Bengal

31751163 e tender is invited for annual rate contract for refill of empty cylinder with certified gases ( nitrogen, helium, argon, oxygen, isobutane, hydrogen , ammonia ) for use of west bengal public health laboratory, kolkata , nitrogen gas cylinder ( specifications: 99.999 % w.c cylinder vol. 47lt gas vol. 7 m3 ) , heliumgas cylinder ( specifications: 99.999 % w.c cylinder vol. 47lt, gas vol. 7 m3 ) , argon gas cylinder ( specifications: 99.999 % capacity 7cum ) , ammonia gas cylinder ( specifications: 99.999 % w.c cylinder vol. 10lt, gas wt.. 5kg ) , oxygen gas cylinder ( specifications: 99.999 % w.c cylinder vol. 47lt, gas vol. 7 m3 ) , hydrogen gas cylinder ( specifications: 99.997 % w.c cylinder vol. 47lt, gas vol. 7 m3 ) , isobutane ( specifications: 99.95 % for gcms / ms w.c cylinder vol. 10lt, gas vol. 7 m3 gas weight above 4.5kg ) ...

Eastern Railways - West Bengal

29459441 supply of developer helio type ammonia gas 5000 mldeveloper helio type ammonia gas 5000 ml,developer helio type ammonia gas 5000 ml in a jar bottle.brand leo or similar....

Eastern Railways - West Bengal

27452356 supply of ammonia gasammonia gas,developer helio type ammonia gas 4500 ml in a jar bottle. brand leo or similar....

Dairy Development Department - West Bengal

19991183 supply of anhydrous ammonia gas (hsn code – 28141000) within returnable cylinder each having net weight of 50 kgs. for ammonia refrigeration plant at central dairy, belgachia....

Eastern Railways - West Bengal

7279903 supply of liquid ammonia gas for drawing printing strong in jar, specific gravity 0.88. brand: kilburn/similar. each jar should contain 5 liters of the item....

Durgapur Projects Limited - West Bengal

2375898 supply of journal shaft thrust bearing. conveyor belt size 1000mm, width 630/4. sq.cage induction motor. 3 spindle screw pump with safety valve for lub oil station of mill unit no.7. different types of insulator for esp. anhydrous ammonia gas....