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1.46471

Millipore

Buffered NaCl-Peptone Solution with LTHTh

bottle volume 90 mL , filling volume

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Synonym(s):
Buffered Saline Peptone Water with neutralizer, Buffered Sodium Chloride Peptone Solution with 0.3% Lecithin, 3% Tween, 0.1% Histidin and 0.5%Thiosulfate
UNSPSC Code:
41106200
NACRES:
NA.74

Agency

EP 2.6.13

Quality Level

300

description

For the microbiological examination of non-sterile pharmaceuticals

sterility

sterile; autoclaved

form

liquid

shelf life

12 mo.

feature

closure type wide neck
ready-to-use

packaging

bottle of
pkg of (90 ml in 275 ml wide mouth bottle (6 bottles per box))

technique(s)

direct inoculation: suitable
sterile filtration: suitable

bottle capacity

275 mL

bottle volume

90 mL , filling volume

pH

7.0

application(s)

bioburden testing
cosmetics
food and beverages
pharmaceutical

components

lecithin
sodium thiosulfate
tween
histidine

storage temp.

2-25°C

suitability

nonselective for

General description

Buffered NaCl-Peptone Solution has a low content of peptone, along with phosphate buffer and sodium chloride, to maintain the viability of present microorganisms without supporting their growth. The neutralizing additives lecithin, polysorbate (Tween®) 80, histidine, and sodium thiosulfate reverse the growth inhibitory effect of most disinfectants and antiseptics. Histidine shows neutralizing efficiency against formaldehyde and formaldehyde-releasing agents. Sodium thiosulfate inactivates sodium hypochlorite and acidified sodium chlorite. Lecithin, particularly in combination with Tween® 80, is effective against quaternary ammonium compounds, amphoteric surfactants, benzamidines, chlorhexidines, and dequadin. Tween® 80 inactivates benzyl alcohol, carbanilides, dichlorbenzyl alcohols, benzoic acid, p-hydroxybenzoic acid, and its esters, phenols, phenylethyl alcohols, and solbrols (PHB esters).

Application

Buffered NaCl-Peptone Solution with neutralizers is designed for the microbial examination of non-sterile pharmaceutical products in the presence of disinfectant residues.

Features and Benefits

Our ready to use media provide the highest level of quality and testing confidence. They have been formulated and tested to meet the pharmacopoeia requirements. Our media are manufactured in an ISO 9001, environmentally controlled production center. Each lot undergoes a stringent quality control (QC) procedure, including pH, sterility and growth promotion tests. Our manufacturing approach ensures the highest level of clarity for our media and rinsing fluids, therefore improving accuracy and significantly reducing the risk of incorrect interpretation and false results.

Legal Information

TWEEN is a registered trademark of Croda International PLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Regulatory Information

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