HomeServicesBlogDictionariesContactSpanish Course
← Back to search

Meaning of niaproof | Babel Free

Noun CEFR B2

Definitions

Any of a range of anionic surfactants

uncountable

Examples

“In chemical sensitivity assays, cells are resistant to aztreonam, D-serine, fusidic acid, guanine HCl, lincomycin, lithium chloride, minocycline, nalidixic acid, niaproof 4, potassium tellurite, rifamycin RV, sodium bromate, sodium butyrate, 1% sodium lactate, tetrazolium blue, tetrazolium violet, troleandomycin, and vancomycin.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Learn this word in context

See niaproof used in real conversations inside our free language course.

Start Free Course