Use of {HEAD ~ the calcium hydroxide solution} or suspension partially neutralized with a volatile organic acid, {TAIL ~ especially formic acid} and acetic acid, is especially preferred 
Use of { HEAD ~ the calcium hydroxide solution } or suspension partially neutralized with a volatile organic acid , { TAIL ~ especially formic acid } and acetic acid , is especially preferred
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH