bioWORLD, 500 g
-
bioPLUS™ D-Sorbitol
bioWORLDD-Sorbitol is a sugar alcohol produced by the reduction of glucose. D-Sorbitol is effective at inducing osmotic stress and reducing endoosmotic flow while running an agarose gel. Application: For Research & Laboratory Use Only
-
Potassium ferricyanide
bioWORLDAn electron acceptor that is used to determine dopamine hydrochloride levels Reagent used in the buffer of B-Gal substrate assays. Specifications ACS Grade Insolubles: <0.005% Chloride: <0.01% Sulfate: <0.003% Ferric Compounds: <0.05% …
-
Ammonium chloride
bioWORLDA compound used in the lysis of red blood cells and protein isolation techniques. It is a reagent used in a variety of industrial and research applications. Useful in protein isolation techniques. Also used in the study of basic calcium phosphate crystals in fibroblasts. Inhibits intracellular…
-
Gellan Gum Powder
bioWORLDSynonym: Culturegel™ Type I: Biotech Grade Plant tissue culture tested Working Concentration: 1.5-2.5 g/L Gel Strength: 800 g/cm 2 Partially soluble in water
-
Brucella Agar
bioWORLDRecommended for the cultivation of Brucella species and other fastidious microoorganisms Can be used to determine bacterial hemolytic reactions with the addition of blood pH: 7.0 Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: yellow beige agar …
-
bioPLUS™ Tris Hydrochloride
bioWORLDTris Hydrochloride is a zwitterionic buffer used extensively in genomics and proteomics applications, such as chromatography. Tris HCl can be used in most applications where Tris-Base is normally used, keeping in mind that pH of the solution will be acidic without adjustment. It can be an effective…
-
Bacto Peptone (Powder)
bioWORLDUsed as an organic nitrogen source in microbiological media for culturing variety of bacteria and fungi Enzymatic digest of animal protein Working concentration: 50 mg/mL Dehydrated Appearance: faint yellow to yellow-brown powder Prepared Appearance: dark yellow solution …
-
Potassium Carbonate, anhydrous
bioWORLDSynonyms: Carbonate of potash; Dipotassium carbonate; Dipotassium salt; Pearl ash; Potash; Salt of tartar; Salt of wormwood A potassium salt for deproteinization and as a drying agent Common biochemical reagent used in soap, glass, and china production and as a drying agent and…
-
Ammonium Acetate
bioWORLDBeing the salt of a weak acid and a weak base, ammonium acetate has a number of distinctive properties. It is occasionally employed as a biodegradable de-icing agent. It is often used with acetic acid to create a buffer solution, one that can be thermally decomposed to non-ionic products. It is…
-
EDTA, disodium salt, dihydrate
bioWORLDA metal chelating agent commonly used in tissue culture media and biological buffers. Inactivates nucleases. Also known as Ethylenediaminetetraacetate, disodium salt, dihydrate Biotechnology Grade (also available in Pretoemics Grade) Insolubles: <0.005% Heavy metals (as Pb):…
-
Brain-Heart Infusion Agar
bioWORLDUsed in the cultivation of a wide variety of microorganisms including bacteria, yeasts and molds With the addition of 5% or 10% sheep blood, it is used for the isolation and cultivation of a wide variety of fungal species from clinical and nonclinical sources pH: 7.4 Dehydrated…
-
For the cultivation and enumeration of bacteria from milk and dairy products Meets APHA specifications for obtaining the microbial content of food, dairy products, water and wastewater pH: 7.0 Working Concentration: 24 g/L Dehydrated Appearance: light to medium tan, homogeneous…
-
Agar, Bacteriological
bioWORLDFine, light-colored granules Bacteriological Grade Gel Strength: 550–950 g/cm2 Gelling Temperature: 34–38 °C Melting Temperature: 84–88 °C pH: 6.0–7.5 Soluble in boiling water
-
Tryptic Soy Agar
bioWORLDUsed for the isolation and cultivation of nonfastidious and fastidious microorganisms Can be prepared with or without blood or enrichments pH: 7.3 Working Concentration: 40 g/L Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: Plain – light…
-
Yeast Nitrogen Base
bioWORLDFor classifying yeasts based on carbon assimilation Requires addition of a carbon source pH: 5.4 Working Concentration: 6.7 g/L (single-strength) or 67 g/L (10X) Dehydrated Appearance: off-white, homogeneous powder Prepared Appearance: single-strength solution is colorless…
-
Potassium Chloride
bioWORLDA common laboratory reagent and standard Specifications ACS Grade Iodide: <0.002% Bromide: <0.01% Chlorate and Nitrate: <0.003% Nitrogen compounds: <0.001% Phosphate: <0.0005% Sulfate: <0.001% Barium: <0.001% …
-
Potassium hydroxide
bioWORLDBuffer reagent Used for making potassium soap, shampoo, potassium permanganate etc. Used in dye, drugs manufacture, galvanization, carving, lithography etc. A basic reagent used for alkaline lysis and pH purposes. Specifications Reagent Grade Moisture: 10-15% …
-
Wilkins Chalgren Agar, 500 g
bioWORLDUsed to determin minimal inhibitory concentration (MIC’s) of antibiotics for anaerobic bacteria by the agar dilution procedure pH: 7.1 Working Concentration: 48 g/L pDehydrated Appearance: light beige, homogeneous powder Prepared Appearance: yellow-beige agar Soluble…
-
EC Medium
bioWORLDA selective broth medium used to detect the presence of coliform bacteria at 37 °C and Escherichia coli at 44.5 °C pH: 6.9 Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: light amber broth Soluble in warm water Composition: …
-
Baird Parker Agar
bioWORLDCommonly used in the detection and enumeration of coagulase-positive staphylococci in food samples Contains potassium tellurite and lithium which supresses the growth of most bacteria but allows the growth of staphylococcus aureus pH: 6.9 Dehydrated Appearance: light tan,…
-
Luria-Bertani (LB) Agar, Miller
bioWORLDFor propagation and maintenance of Escherichia coli Contains twenty times the sodium chloride level of Luria Agar Base, Miller and twice the level found in LB Agar, Lennox pH: 7.0 Working Concentration: 40 g/L Dehydrated Appearance: light tan, homogeneous powder Prepared Appearance: light…
-
Yeast Extract Glucose Broth, 500 g
bioWORLDMedium for the cultivation and maintenance of Bacillus licheniformis, Bacillus species, Clavibacter michiganense, Flavobacterium indologenes, Hafnia alvei, Pseudomonas fluorescens, and Serratia marcescens, as well as yeast spp. Soluble in water Contains: Glucose 15g/L …
-
bioPLUS™ Sodium Lauroyl Sarcosine
bioWORLDSodium Lauroyl Sarcosine is an ionic detergent reportedly an inhibitor of hexokinase. Sodium Lauroyl Sarcosine is used in concentrated salt solutions for cell lysis in RNA purification protocols and membrane solubilization. Application: For Research & Laboratory Use Only
-
Ammonium phosphate, dibasic
bioWORLDIt is used as Fertilizer, fire retardant, yeast nutrient in winemaking and brewing mead. DAP is also used as a yeast nutrient in winemaking and brewing mead; It is also used as an additive in some brands of cigarettes purportedly as a nicotine enhancer; to prevent afterglow in matches, in purifying…
-
Tris-Base
bioWORLDGrade: Biotechnology Grade Moisture: Insolubles: Solubility (10%, water): clear A280 (1.0M, water): 0.05 Lead (pb): Iron (Fe): Arsenic (As): Magnesium (Mg): pH (1%, water) @ 20°C: 9-11
-
Used for cultivating microorganisms from highly viscous or gelatinous materials pH: 7.2 Working Concentration: 25 g/L Dissolve in 960 mL purified water with 40 mL polysorbate 20 Dehydrated Appearance: beige, homogeneous powder Prepared Appearance: light amber broth …
-
EDTA, ferric sodium salt
bioWORLDAn eliminator of enzyme catalyzed reaction inhibition. Plant culture tested. Supports or facilitates plant growth and/or shoot proliferation in two or more plant tissue cultures. Appearance: Yellow to Brown Crystalline Powder Boiling Point: 614.2°C Density: 7.87 g/cm3 at…
-
Used with antimicrobics for the selective enrichment of Campylobacter species Supplement with Cefoperazone, Cycloheximide, Trimethoprim, and Vancomycin to increase selectivity(not included in formulation) May be enriched with Lysed Horse Blood (not included in formulation) pH: 7.4 …
-
NZYM Broth, 500 g
bioWORLDUsed for the cultivation of various genetic strains of E. coli Formulation recommended for replication of recombinant λ phage Does not contain Casamino Acids or Yeast Extract pH: 7.0 Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance:…
-
mTEC Agar, 500 g
bioWORLDUsed in combination with Urea for the isolation, differentiation, and enumeration of thermotolerant Escherichia coli from water samples by membrane filtration pH: 7.3 ±0.2 @ 25°C Soluble in boiling water Composition (g/L): Proteose Peptone No. 3: 5g Yeast…
-
Sodium Acetate Anhydrous is used for precipitation of nucleic acids and preparation of gel stains for protein gel electrophoresis. Sodium Acetate Anhydrous can serve as a reagent with many uses including nucleic acid precipitation in isolation protocols and for use in buffers. Application: For…
-
Gelatin for Bacteriological Media
bioWORLDA high grade granular preparation of gelatin that can be used alone as a solidification agent or incorporated into microbiological media as a nutrient or to determine gelatin liquefaction. Ash: 0.17% Moisture: 8.7% Coliforms: less than 3/gm Std. Plate: 10/gm/p> E. coli…