procurement of ethyl mercaptan for dosing into odorless lpg at lpg import plant ernakulam, kerala. , procurement of ethyl mercaptan for dosing into odorless lpg at lpgimport plant ernakulam, cochin, kerala ( including gst @ 18% ) , supply of ethyl mercaptan for dosing lpg.physical state : the materials shall be in the form of clear liquid with characteristic pungent odour and shall be free from visible impurities. purity as c2h5sh by gc analysis, percent by mass : 98.5 ( minimum ) . supply : requirement of mercaptan at lpg import terminal, ernakulam ( lite ) & multi user liquid terminal jetty at puthuvypeen sez through tanker. quoted price shall include cost of product including transportation, filling cost, etc and all other costs. plant has one number of 990 litre water capacity mercaptan tank each at mult jetty& lpg import terminal ( lite ) . therefore order for mercaptan will be placed in tankers of maximum 600-700 kg capacity or as per the ullage available in staggered manner on requirement for mult or lite.marking : following details along with certifying documents required with each lot : a ) name of the product b ) name of the supplier c ) date / month / year of manufacture d ) supply order number against which supply has been made ) hazard information. ( including gst @ 18% ) in line with the scope of works and schedule of rates mentioned in the tender document => limited