Proto-fix™ CLR is a cost effective, environmentally safe, parasitology fixative 
that contains no heavy metals or PVA, but allows for parasite morphology 
equal to or better than mercury containing (LV-PVA) specimens.  

Proto-fix™ CLR allows for both the permanent stain and the wet prep to 
be taken from the concentrated pellet which increases diagnostic value;
and since it contains no PVA and very low alcohol, it can be used directly with 
all EIA systems and linear flow assays.   Proto-fix™ CLR is also exempt from 
added hazardous material shipping and disposal costs.