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1.46684

Millipore

Tryptic Soy Agar

with Lecithin and Tween® - ICR+ 90 mm diameter with a locking lid, for use with cleanroom environments

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Synonym(s):
TSA, Soybean Casein Digest Agar

material

polystyrene plate

Quality Level

300

Agency

EP
USP

sterility

sterile; γ-irradiated

form

plate (ready-to-use)

feature

2D bar code
ready-to-use

D

90 mm

pH

7.3 ( in H2O)

application(s)

air monitoring
microbiology
pharmaceutical

compatibility

for use with cleanroom environments

storage temp.

2-25°C

suitability

bacteria
fungi
molds
yeasts

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This Item
1.466831.467781.46685
Tryptic Soy Agar with Lecithin and Tween® - ICR+ 90 mm diameter with a locking lid, for use with cleanroom environments

Millipore

1.46684

Tryptic Soy Agar

Tryptic Soy Agar with Lecithin, Tween®, Histidine and Sodium thiosulfate - ICR+ 90 mm diameter

Millipore

1.46683

Tryptic Soy Agar

Tryptic Soy Agar with Lecithin, Tween®, Histidine and Sodium thiosulfate - ICR 15 cm diameter

Millipore

1.46778

Tryptic Soy Agar

Tryptic Soy Agar ICR+ 90 mm diameter,triple-bagged, irradiated with a locking lid for use in cleanroom environment.

Millipore

1.46685

Tryptic Soy Agar

sterility

sterile; γ-irradiated

sterility

sterile; γ-irradiated

sterility

-

sterility

sterile; γ-irradiated

form

plate (ready-to-use)

form

plate (ready-to-use)

form

plate (ready-to-use)

form

plate (ready-to-use)

feature

2D bar code, ready-to-use

feature

2D bar code, ready-to-use

feature

2D bar code, ready-to-use

feature

2D bar code, ready-to-use

pH

7.3 ( in H2O)

pH

7.3 ( in H2O)

pH

7.3 ( in H2O)

pH

7.3 ( in H2O)

application(s)

air monitoring
microbiology
pharmaceutical

application(s)

air monitoring
microbiology
pharmaceutical

application(s)

air monitoring
microbiology
pharmaceutical

application(s)

air monitoring
microbiology
pharmaceutical

General description

Tryptic Soy Agar + LT - ICR+ in 90 mm settle plates (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 for sterility testing. 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 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 an efficient neutralization of residues of hydrogen peroxide. Lecithin and polysorbate 80 (Tween®) are neutralizers to neutralize the disinfectants containing active agents such as Alcohol (70% ethanol or isopropyl alcohol), Dichloroisocyanurate, Glucoprotamine, Peracetic acid, Biguanides and quaternary ammonium compounds. In addition, the plate model (plus or “+”) is supplied with a lockable lid for safe transport after sampling without the risk of losing the lid. For aerobic incubation the plates should be locked in the “CLOSED”-position (turn the lid clockwise) and for anaerobic or microaerophilic incubation in the “VENT” position (turn the lid anti-clockwise).

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 media finds its application in 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

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

Settle Plates for Active and Passive Air Monitoring

Settle plates for isolators and critical cleanrooms

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