In accordance with the present invention, {HEAD ~ the suitable blanketing agent} which protects the elemental phosphorus containing material from contact with oxygen in the air is {TAIL ~ a non flammable fluid} 
is
In accordance with the present invention , { HEAD ~ the suitable blanketing agent } which protects the elemental phosphorus containing material from contact with oxygen in the air is { TAIL ~ a non flammable fluid }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL