Refractive Index:
n20/D 1.4490 - 1.4550

Specifications:
DNases/RNases/Proteases: not detectable
Assay (titr.): 86.0 - 88.0 %
Aldehyde: max. 0.05 %
Water (K.F.): approx. 13 %
Chloride: max. 0.0001 %
Fe: max. 0.0005 %
Pb: max. 0.0001 %