Skip to Content
Merck

Skip To

C7970

Casein Acid Hydrolysate for Biotechnology and Microbiology

Vitamin Free, for Biotechnology and Microbiology

Synonym(s):

Peptone from casein, Casein acid hydrolysate vitamin free

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
500 g
Please contact Customer Service for Availability
CZK 8,810.00

About This Item

CAS Number:
MDL number:
UNSPSC Code:
41106212
EC Number:
293-428-4
NACRES:
NA.85

CZK 8,810.00


Please contact Customer Service for Availability

Request a Bulk Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Product Name

Casein acid hydrolysate vitamin free, suitable for microbiology, rich in amino acids and serves as a nitrogen source.

biological source

bovine milk

Quality Segment

form

powder

nitrogen analysis

≥4.6% amino, ≥7% total

ash

≤42%

loss

≤5% loss on drying

color

off-white to yellow

pH

5-7 (2% in H2O)

application(s)

food and beverages
veterinary, microbiology

General description

Casein Acid Hydrolysate is obtained by degrading casein with hydrochloric acid; vitamins and other growth-promoting compounds are largely destroyed in the process. However, it is a rich source of amino acids and serves as a nitrogen source. It is suitable for the preparation of culture media employed in the bacteriological assay of vitamins and antibiotic sensitivity.

Application

Casein Acid Hydrolysate that is free of vitamins can be used as a nitrogen source in culture media that is being used to conduct a bacteriological assay on vitamins and antibiotic sensitivity.

Other Notes

A hydrochloric acid digest of casein free of vitamins.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
701711.119311.07213
biological source

bovine milk

biological source

bovine milk

biological source

bovine milk

biological source

bovine milk

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

application(s)

food and beverages
veterinary, microbiology

application(s)

food and beverages, microbiology

application(s)

microbiology

application(s)

microbiology

nitrogen analysis

≥4.6% amino, ≥7% total

nitrogen analysis

-

nitrogen analysis

-

nitrogen analysis

-

pH

5-7 (2% in H2O)

pH

5.5±1.0 (25 °C, 2% in H2O)

pH

6.7-7.7

pH

6.7-7.7 (5% in water)

form

powder

form

powder

form

powder

form

medium granules


Still not finding the right product?


Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Questions

Reviews

No rating value

Active Filters