Merck
CN
All Photos(1)

Documents

Safety Information

1.46200

Millipore

Tryptic Soy Agar Contact RT

Histidine, Tween®, Lecithin, RT Plate with non-lockable lid, plate diam. 55 mm, single packed of 10 plates, suitable for surface monitoring

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
CASO Agar, Casein Soybean Digest Agar, Casein Soybean Digest Agar with neutralizer, TSA, Tryptic Soy Agar with Lecithin, Tween and Histidin, Tryptone Soya Agar

material

polystyrene plate

Quality Level

300

Agency

EP
USP

sterility

sterile; aseptically filled

form

plate (ready-to-use)

feature

ready-to-use

composition

Histidine
Lecithin
Tween®

packaging

single packed of 10 plates

plate diam.

55 mm

pH

7.3 ( in H2O)

application(s)

cosmetics
food and beverages
pharmaceutical
surface monitoring (non-critical area)

compatibility

stand alone

storage temp.

room temp

suitability

bacteria
fungi

Related Categories

General description

Tryptic Soy Contact Agar + LTH - RT is designed for the determination of the total aerobic microbial count on dry, sanitized surfaces and personnel in the non-critical area.
TSA medium is used for the cultivation and isolation of a wide range of bacteria, yeasts, and molds. The formulation 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 neutralizers such as lecithin, polysorbate (Tween®) 80, and histidine to inactivate disinfectant residues.

Application

The TSA Contact is designed for the determination of the total aerobic microbial count on dry, sanitized surfaces, and personnel in the non-critical area.

Legal Information

TWEEN is a registered trademark of Croda International PLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Regulatory Information

新产品

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Related Content

Contact Plates for Personnel and Surface Monitoring

Contact Plates and Swabs for Personnel and Surface Monitoring in Cleanrooms and Isolators

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service