Extra neutral alcohol (ena) has defined specification by bureau of indian standards (bis is formerly known as isi). the ena procured by us is of highest purity even beyond bis specifications which is available with only selected few distilleries.
The ENA is transported and stored in high grade stainless steel containers and storage tanks to avoid any contamination or interaction with metal during transportation or storage. thereafter, this high grade ena is further filtered through 0.2 micron filters of millipore which are normally used by i.v. fluid manufacturers to eliminate all contamination and impurities if at all present.