daijjlovex8124 daijjlovex8124

18-01-2024
Biology

contestada

____ is the preservative added to the allergen extract solution to prevent microbial growth; but, it can break down allergenic proteins in allergen extract products containing 50% glycerin.
a) Benzyl alcohol
b) Phenol
c) Chlorobutanol
d) Sorbic acid

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