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Tryptic Soy Agar - Ready-to-use Contact Plates

Tween®, Lecithin, ICR plate with non-lockable lid, plate diam. 55 mm, sterile; γ-irradiated, pkg of 10 plates Triple packed, suitable for surface monitoring

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Synonym(s):
CASO Agar, Casein Soybean Digest Agar with Lecithin and Tween®, Soybean Casein Digest Agar, TSA, Tryptic Soy Agar, Tryptic Soy Agar with neutralizer

material

polystyrene plate

Quality Level

agency

EP
USP

sterility

sterile; γ-irradiated

form

plate

feature

ready-to-use

composition

Lecithin
Tween®

packaging

pkg of 10 plates Triple packed
box of 20 ea
box of 200 ea

plate diam.

55 mm

pH

7.3 ( in H2O)

application(s)

pharmaceutical
surface monitoring

compatibility

stand alone

storage temp.

2-25°C

suitability

bacteria
fungi

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General description

Tryptic Soy Contact Agar + LT - ICR is designed for the determination of the total microbial aerobic count on dry, sanitized surfaces and personnel in Clean rooms and Isolators. 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. The medium is supplemented with Lecithin and polysorbate 80 (Tween®) and pyruvate to inactivate potential residues of disinfectants on dry surfaces. .

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 microbial aerobic count on dry, sanitized surfaces and personnel in Isolators and Clean Rooms.

Legal Information

TWEEN is a registered trademark of Croda International PLC

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2


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