Department of Revenue, Government of India has floated a Global Tender for supply, installation and commissioning of :

(i) Differential Scanning Calorimeter [No.07(AS)2018]; 

https://eprocure.gov.in/eprocure/app?component=%24DirectLink_0&page=FrontEndAdvancedSearchResult&service=direct&session=T&sp=SC9xIksvBeAVEt8siWTIYjw%3D%3D
(ii) Thermo Gravimetric Analyzer [No.08(AS)/2018]; 

https://eprocure.gov.in/eprocure/app?component=%24DirectLink_0&page=FrontEndAdvancedSearchResult&service=direct&session=T&sp=S9ajGhJZ5o644KcWVkGl3eg%3D%3D
(iii) Automatic Bomb Calorimeter [No.09(AS)/2018];

https://eprocure.gov.in/eprocure/app?component=%24DirectLink_0&page=FrontEndAdvancedSearchResult&service=direct&session=T&sp=SOGq0xThCMuQVbK0xrHvdZg%3D%3D   and 
(iv) Adsorbable Organic Halogen Analyzer [No.10/(AS)/2018] for laboratories of Customs & Central Excise

https://eprocure.gov.in/eprocure/app?component=%24DirectLink_0&page=FrontEndAdvancedSearchResult&service=direct&session=T&sp=SBxOqGBb83A8Jb%2BDeTkYcmw%3D%3D
The tenders have been uploaded on the Central Public Procurement Portal website on 27.02.2018 and are available on e-Portal till 13.04.2018 for submission of bids online upto 1300 hours. The tenders will be opened online at http://eprocure.gov.in at 1500 hours on 17.04.2018. Interested Tenders/bidders may download the Tender Enquiry Documents (TED) and submit their tenders online at Central Public Procurement Portal website: https://eprocure.gov.in/eprocure/app.