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Millipore

TSA w. LT - ICR 30ml

with Lecithin and Tween® - ICR 30ml

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Synonym(s):
TSA, Soybean Casein Digest Agar

material

polystyrene plate

Quality Level

300

Agency

EP
USP

sterility

sterile; irradiated

form

plate (ready-to-use)

feature

ready-to-use

D

90 mm

pH

7.3 ( in H2O)

application(s)

air monitoring
pharmaceutical

compatibility

for use with MAS-100® Air Samplers

storage temp.

2-25°C

suitability

bacteria
fungi

Related Categories

General description

Tryptic Soy Agar + LT - ICR 30ml in 90 mm settle plates (non-lockable) is designed for the determination of the total aerobic microbial count in air via active or passive air monitoring as well as fingerprints of personnel in isolators and clean rooms. It is a complex medium for cultivation and isolation of a wide range of bacteria, yeasts and molds. The formulation of the Soybean Casein-Digest medium contains a combination of casein and soy peptones supplying organic nitrogen, particularly amino acids and longer-chained peptides. Sodium chloride maintains the osmotic equilibrium and the medium is supplemented with pyruvate to provide sufficient inactivation of hydrogen peroxide residues. Lecithin and polysorbate 80 (Tween®) are neutralizers to deactivate residues of disinfectant ingredients like Alcohol (70% ethanol or isopropyl alcohol), Dichloroisocyanurate, Glucoprotamine, Peracetic acid, Biguanides and quaternary ammonium compounds.

Application

Tryptic Soy Agar (TSA, Soybean Casein Digest Agar) is a complex medium for cultivation and isolation of a wide range of bacteria, yeasts and molds. The medium is used for environmental monitoring by determining the total aerobic microbial count in air through active or passive air monitoring as well as fingerprints of personnel in isolators and clean rooms.

Legal Information

MAS-100 is a registered trademark of MBV AG
TWEEN is a registered trademark of Croda International PLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

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Articles

Environmental Sample Pre Storage on Counting Results

Microbial monitoring; environmental monitoring; interim storage; ICR contact plates; contact plates; TSA w. LTHThio Contact ICR+

Related Content

MAS-100 Atmos® Microbial Compressed Gas Sampler

Detect microbial contamination gases in a few easy and automated steps. The MAS-100 Atmos® compressed gas sampler is simple and safe to use, and compliant with 21 CFR Part 11.

Settle Plates for Active and Passive Air Monitoring

Settle plates for isolators and critical cleanrooms

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