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Merck
CN

1.66503

Tryptic Soy Agar

TSA with Lecithin, Tween®, Histidine and Sodium thiosulfate - ICR Contact plate, irradiated, triple packed, for environmental monitoring (Isolator and Clean room)

Synonym(s):

TSA, Soybean Casein Digest Agar, ICR Contact plate

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About This Item

UNSPSC Code:
41106231
Technical Service
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material

polystyrene plate

Quality Level

agency

EP, USP

sterility

sterile; γ-irradiated

form

plate

feature

2D bar code, ready-to-use

packaging

pkg of (20/200 Plates per box)

D

55 mm

pH

(7.3 (in H2O))

application(s)

microbiology
pharmaceutical
surface monitoring

storage temp.

15-25°C

suitability

bacteria, fungi

General description

Tryptic Soy Contact Agar + LTHThio - 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, polysorbate 80 (Tween®), Histidine, Sodium thiosulfate 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

Packaging

1665030020-CN: 20 Plates per box
1665030200-CN: 200 Plates per box

Legal Information

TWEEN is a registered trademark of Croda International PLC


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Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Global Trade Item Number

SKUGTIN
1665030020-CN04054839723438
1665030200-CN04054839723445