Bile Salts No. 3 is refined bile salt, comprising mainly of sodium cholate and sodium deoxycholate. It is used in media as a agent to isolate enteric organisms and coliforms. It is an excellent inhibitor of gram positive bacteria such as streptococci and staphylocci.

Percoll® is a medium for density gradient centrifugation of cells, viruses and subcellular particles. Percoll® is composed of colloidal silica coated with polyvinylpyrrolidone (PVP), which renders the material completely non-toxic and ideal for use with biological materials. Centrifugation…

Beef Extract is used as a nutrient source in various culture media.

General purpose agar at an economical price. Concentration of 5.5g/L obtains a solid gel strength: (1100g/cm 2 ).

From Phaeophyceae (algae). A mixture of polyuronic acids composed of residues of D-mannuronic acid and L-glucuronic acids. Alginates are used as suspending and thickening agents and in the preparation of water miscible gels. Viscosity: 1%, 25 cps.

RPMI 1640 was originally developed by Moore and his colleagues at Roswell Park Memorial Institute (RPMI). It was based on the RPMI 1630 line of media which utilized a bicarbonate buffering system and alterations in the amounts of amino acids and vitamins. A Dutch Modification of RPMI 1640 is also…

NZ-Amine A: The average MW is approximately 250 Da. The MW distribution is 54% at 100-200 Da, 36% at 200-500 Da, and 9% at 500-1000 Da.

An excellent all-around growth medium for the cultivation of a wide variety of bacteria. 1 Kg Tryptic Soy Broth Use 25 grams with 1 liter of water. DOT Info: Non-regulated

BD BBL™ CHROMagar™ MRSA II is a selective and differential chromogenic medium for the qualitative direct detection of nasal colonization by methicillin-resistant Staphylococcus aureus (MRSA).

LB medium is the most widely used medium for the growth of bacteria. Our encapsulated format eliminates the waste, inaccuracies and mess associated with weighing out bulk powder and offers increased convenience and ease of use.

YPD AGAR is a nutritionally rich medium for the growth of S. cerevisiae, containing dextrose, peptone and yeast extract and agar. Molecular Biology Certified Dextrose energy source Yeast extract and peptone provide carbon, nitrogen, minerals, vitamins, trace ingredients and other…

LB Agar: is for solid phase bacterial growth and is supplied as a premade format or as convenient size dry powder packs. LB Agar (Premade): Available in a premade format, simply heat in a boiling waterbath or microwave to melt and pour into Petri dishes.  Each 100ml bottle makes up to 7…

LB Broth The bacterial growth media available are LB (Luria and Bertani); both as liquid and solid media for making solid growth matrices and bacterial plates, such as Petri Dishes.  The LB media supplies all the nutrients required for bacterial growth.  LB Broth is for liquid…

For the chromogenic-fluorogenic detection and enumeration of  E. coli in water by the membrane filter technique. Conforms with U.S. EPA-approved method 1603.

LB-Medium, Lennox Powder is Luria-Bertani, Rich Medium for the growth of E. coli and certified for plasmid and other bacterial cultures in liquid medium. Molecular Biology Certified Widely used in molecular biology Supports a luxurious groth of E. coli cells Tryptone and yeast…

Tryptic Soy Broth is a highly nutritive and very versatile medium recommended for general use in the laboratory. The medium promotes abundant growth of fastidious microorganisms without the necessity of adding serum and other materials. Tryptic Soy Broth is used for the cultivation of fastidious…

Trypsin is a porcine pancreas-derived enzyme that is commonly used for the dissociation and disaggregation of anchorage-dependent mammalian cells and tissues. The concentration of trypsin necessary to dislodge cells from their substrate is dependent primarily on the cell type and the age of the…

Iota carrageenan binds water to form dry, elastic gels in the presence of calcium salts. Ca2+ establish bonds between the carrageenan molecules to form helices. The negative charges associated with the 2-sulfate groups on the iota carrageenan molecules do not allow the helices to aggregate to the…

S2Media™ MacConeky Broth is recommended for use in cultivating gram-negative, lactose-fermenting bacilli from water and foods as a presumptive test for coliforms. Recommended in the United States Pharmacoeia (USP) General Chapter <62> Microbiological Examination of Nonsterile Products:…

Recommended for the cultivation of rare microorganisms. Adding 0.1% Agar will enhance the growth of anaerobic organisms. Store at room temperature and protect from moisture and light. Ingredients: Brain Heart Infusion from solids: 17.5 g/l Pancreatic Digest of Gelatin: 10.0 g/l …