cetrimonium bromide

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cetrimonium bromide

[‚se·trə′mōn·ē·əm ′brō‚mīd]
(organic chemistry)
CH3(CH2)15N(CH3)3Br Crystals with a melting point of 237-243°C; soluble in alcohol, water, and sparingly in acetone; used as a cationic detergent, antiseptic, and precipitant for nucleic acids and mucopolysaccharides.
References in periodicals archive ?
The application of the agents at 2 minutes of exposure revealed no statistically significant difference in terms of protoscolicidal effects between the garlic chloroformic extract (200 mg/mL) and 0.5% cetrimide (table 2).
TABLE 5: The Antimicrobial Properties of Some Enrichment or selective Media Inhibitor Medium Inhibits Enhances Compound Bile Salt Mossel Gram-positive Gram-negative (NaDOC)* Broth* MacConkey bacteria bacteria Broth* MacConkey Agar* XLD Agar* Quaternary Cetrimide Agar Broad P.aeruginosa Ammonium Spectrum Compound Malachite Rappaport Gram-positive Salmonellae green diet Salmonella (RSV) and Gram- Enrichment negative broth* bacteria NaCI 7,5% Mannitol Salt Broad S.
Cetrimide was the most frequent allergen accounting for 52% of the positive results (Figure 3).
Next, the water-in-oil primary emulsion was added to 30 mL of (0.3%) cetrimide aqueous solution and further emulsified for around 30 min at appropriate stress mixing conditions to
After centrifugation of soil suspension, 50 [micro]L of 5 M NaCl and 50 [micro]L of 10% CTAB (cetrimide prepared in 0.7 M NaCl) were added to the supernatant and incubated at 4 [degrees]C for 15 min.
Para la caracterizacion bioquimica se utilizo la coloracion de Gram, la siembra en agares selectivos y diferenciales (Mac-Conkey, Cetrimide, KingB) y la prueba de oxidasa.
A Cuscos bivalve speculum was inserted into the vagina, to visualize and cleanse the cervix with 10% savlon (chlorhexidine gluconate + cetrimide).
Significances were calculated by comparing rates of healing in group treated either with PgME ointment or with cetrimide cream versus controls and in group treated with PgME ointment versus cetrimide cream group.
A 55-year-old male who presented for an elective right inguinal herniorrhaphy developed severe bradycardia (heart rate 22 /minute) during skin preparation of the surgical site with cetrimide solution.
Clinical samples and rectal swabs were inoculated onto MacConkey agar (Merck & Co., Inc.) and cetrimide agar (Merck & Co., Inc.) plates.
Table 1-Specified Microbial Limits Total Microbial Count Raw Materials Finished Products 10 cfu/g or ml 2 - 100 cfu/g or ml 6 6 300 cfu/g or ml - 3 1000 cfu/g or ml 6 1 10000 cfu/g or ml - - Other (not specified) 1 - Table 2 - Protocols (Methods) for Microbial Detection Raw Materials Finished Products Dipstick 1 1 USP * 3 2 Plate Count ** 7 9 Enrichment *** 2 3 Rapid Method *** - 3 * United States Pharmacopeia 61 Microbiological Examination of Nonsterile Products: Microbial Enumeration Tests ** Trypticase soy agar, Cetrimide, Sabouraud, MacConkey and Potato dextrose agars *** Letheen, Tetrathionate, Lauryl tryptose, Modified tween letheen and "MLAT" broths.
The whole area was irrigated with suitably diluted (0.5%) Cetrimide solution.