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Media Additives

Various substances that can be added to culture media to provide nutrients, stabilize growth conditions, or otherwise support or inhibit cell growth. Products include supplements with enrichment, growth, differentiation, and antimicrobial effects.
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1

BD Difco™ Dehydrated Culture Media: Granulated Agar

Used as a solidifying agent for culture media. BD Difco™ Dehydrated Culture Media: Granulated Agar is carefully monitored for cultural response, solubility and gelation temperature.

EDGE
Additive Agar
Form Dehydrated Granule
Packaging Type Container
Shelf Life 1825 Days
Concentration 1.5%
Certifications/Compliance ISO/DIS, 11014
For Use With (Application) General bacteriological purposes
2

Thermo Scientific™ Oxoid™ Peptone Mycological

Oxoid Peptone Mycological is a mycological peptone developed for isolation of pathogenic and nonpathogenic fungi.

EDGE
Product Type Peptone
Form Powder
3

BD Bacto™ Dehydrated Agar

Purified solidifying agent. BD Difco™ Bacto™ Dehydrated Agar is purified to remove extraneous matter.

EDGE
Additive Agar
Form Dehydrated
Shelf Life 1825 Days
Concentration 1.5%
Certifications/Compliance ISO/DIS, 11014
For Use With (Application) Determination of motility and the growth of anaerobes and microaerophiles
4

Thermo Scientific™ Oxoid™ Legionella GVPC Selective Supplement

Oxoid Legionella GVPC Selective Supplement is used for the isolation of Legionella spp. from environmental samples.

5
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Thermo Scientific™ Oxoid™ Tryptone

The Thermo Scientific™ Oxoid Tryptone is a high performance pancreatic digest of casein.

Protein Source Casein
Content And Storage Dehydrated Powder, Ambient & Dry Storage
Product Type Peptone
Form Dehydrated Powder
Shelf Life 5 years
For Use With (Application) Culture media or fermentation processes
6
Promotions Available

Thermo Scientific™ Oxoid™ Yeast Extract Powder

Oxoid Yeast Extract Powder is a dried yeast autolysate of proprietary specification optimized for fermentation and culture media applications.

Protein Source Yeast Extract
Content And Storage Dehydrated Powder, Ambient & Dry Storage
Description Yeast Extract Powder
Product Type Peptone
Form Dehydrated Powder
Shelf Life 3 years
For Use With (Application) Culture media or fermentation processes
7

Thermo Scientific™ Oxoid™ Peptone Bacteriological

The Oxoid Peptone Bacteriological is an all-purpose peptone specially prepared for use in fermentation applications.

Protein Source Beef
Content And Storage Dehydrated Powder, Ambient & Dry Storage
Product Type Peptone
Form Dehydrated Powder
Shelf Life 5 years
For Use With (Application) Culture media or fermentation processes
8

Gibco™ Difco™ Casamino Acids, vitamin assay

Excellent supplement for media formulations where nitrogen requirements are minimal, including diphtheria toxin production. Gibco™ Bacto™ Casamino Acids is an animal-origin, acid hydrolysis of casein having low sodium chloride and iron concentrations.

Additive Casamino Acid
Content And Storage Storage conditions: 2°C to 25°C. Store in cool, dry conditions in well-sealed containers.
Form Dehydrated Powder
Packaging Type Bottle
Grade Vitamin Assay
Shelf Life 1825 Days
Certifications/Compliance AOAC, BAM, COMPF, SMWW, USDA, USP, ISO/DIS, 11014
For Use With (Application) Vitamin assay
Product Line Difco
9

Gibco™ Beef Extract Powder

Beef Extract Powder is a meat extract dried into a powder. This nutritional supplement provides a mixture of peptides, individual amino acids, nucleotides, organic acids, minerals, and vitamins.

10

Thermo Scientific™ Oxoid™ Proteose Peptone

Oxoid Proteose Peptone is a specialty peptone containing proteoses as defined in the USP.

Protein Source Pork / Beef / Soy
Content And Storage Dehydrated Powder, Ambient & Dry Storage
Product Type Peptone
Form Dehydrated Powder
Shelf Life 720 Days from Manufacture
Certifications/Compliance Industrial Reference: USP.
For Use With (Application) Culture media or fermentation processes
11

Thermo Scientific™ Oxoid™ Tryptose

Thermo Scientific™ Oxoid Tryptose is a mixed enzymatic hydrolysate used for fastidious organisms.

Protein Source Beef / Casein
Content And Storage Dehydrated Powder, Ambient & Dry Storage
Product Type Peptone
Form Dehydrated Powder
Shelf Life 720 Days from Manufacture
For Use With (Application) Culture media or fermentation processes
12

Thermo Scientific™ Oxoid™ Purified Agar

Oxoid Purified Agar is an exceptionally bright and clear agar recommended for electrophoresis studies but also suitable for many bacteriological purposes.

13

Thermo Scientific™ Oxoid™ Salmonella Selective Supplement

Oxoid Salmonella Selective Supplement is used for the presumptive identification of Salmonella species from clinical and food samples.

14

Thermo Scientific™ Oxoid™ Lab Lemco No. 2

Thermo Scientific™ Oxoid Lab-Lemco Powder is made with premium beef sourced from New Zealand exclusively to deliver a nutritious and safe product.

Protein Source Beef
Content And Storage Dehydrated Powder, Ambient & Dry Storage
Product Type Peptone
Form Dehydrated Powder
Color Straw
Shelf Life 720 Days from Manufacture
For Use With (Application) Fermentation processes
15

Thermo Scientific™ Oxoid™ Peptone P

Thermo Scientific™ Oxoid Peptone P is a peptic digest which conforms to the USP specification.

Protein Source Pork
Content And Storage Dehydrated Powder, Ambient & Dry Storage
Product Type Peptone
Form Dehydrated Powder
Shelf Life 720 Days from Manufacture
For Use With (Application) Culture media