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D/E Neutralizing Agar (Powder)

Catalog No: D2700

D/E Neutralizing Agar is capable of neutralizing a broad spectrum of antiseptic and disinfectant chemicals including quaternary ammonium compounds, phenolics, iodine, chlorine preparations, mercurials, formaldehyde and glutaraldehyde. It can determine the bactericidal capability of disinfectants and therefore is well suited for environmental sampling.

Directions per Liter:

Dissolve 54g/liter in ddH2O with heat. stirring until completely solubilized. Dispense into appropriate containers, loosen caps and autoclave for 15 minutes at 121ºC (15psi)

Storage and Stability:

Store powdered media at RT. Opened bottles should be capped tightly and kept in a dark, low humidity environment. Prepared media should be kept at 4°C and used within a short period of time.

Components
Componentg/liter
Yeast Extract2.5
Dextrose10.0
Casein Digest Peptone5.0
Lecithin7.0
Sodium Thioglycollate1.0
Sodium Thiosulfate6.0
Sodium Bisulfite2.5
Polysorbate 805.0
Bromocresol Purple0.02
Agar15.0
Total: 54g/Liter
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