Prepared Media BD BBL Fluid Thioglycollate Medium (FTM) Beige Tube Format A feature of sodium thioglycollate, in addition to lowering the oxidation-reduction potential, is its ability to neutralize the antibacterial activity of mercurial compounds. Fluid thioglycollate medium may be used after its preparation until approximately 30% of the medium has been oxidized, as indicated by a pink color of the resazurin at the surface. If oxidation has proceeded further than 30 percent, the broth may be reheated once in steam or boiling water, cooled and used. K tube size: 16.5 X 102 mm. 100 tubes.

Bile esculin agar slants - K tube

Blade 0.8mm, Penetration Depth 2.0mm, Color Coding Yellow, 200/bx

Safety Lancet, Universal, 23G Needle, 1.8mm Depth, Blue, 100/bx