1 kg, bioWORLD, Standards
-
Boric acid (Molecular Biology Grade)
bioWORLDA commonly used molecular biology reagent and also used in electrophoresis buffers. pKa (@ 20°C): 9.24 Molecular Biology Grade (also available in Proteomics Grade) Chloride: <.001% Phosphate: <0.001% Sulfate: <0.01% Calcium: <0.005% Heavy metals…
-
L-Arginine
bioWORLDSynonym: ( S )-2-Amino-5-guanidinopentanoic acid A precursor of nitric oxide synthesis that induces vasodilation Appearance: White crystalline powder Boiling Point : ~367.6°C at 760 mmHg (Predicted) Density : 1.46 g/cm3 HS Code : 29252000 IUPAC_Name:…
-
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…
-
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…
-
Ammonium carbonate
bioWORLDIt is a commercial salt,used when crushed as a smelling salt. It is mainly used as a leavening agent in traditional recipes, particularly those from northern Europe and Scandinavia. It can sometimes be substituted with baking powder. Ammonium carbonate can spontaneously decompose into ammonium…
-
An oxidation resistant analytical standard ACS grade Insolubles: <0.01% Chloride: <0.001% Nitrate: <0.001% Copper: <0.003% Ferrous Iron: <0.001% Non-precipitates: <0.05% Zinc: <0.003% Appearance: Solid Boiling Point: 230°C…
-
Ammonium sulfate
bioWORLDIt is used largely as an artificial fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil , while contributing essential nitrogen for plant growth. It is also used as an agricultural spray adjuvant for water…
-
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):…
-
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…
-
Ferric chloride, hexahydrate
bioWORLDA catalyst in organic synthesis ACS grade Insolubles: <0.01% Nitrate: <0.01% Phosphorus (as PO4: <0.01% Sulfate: <0.01% Copper: <0.003% Ferrous Iron: <0.002% Non-precipitables (NH4OH):<0.1% Zinc: <0.003 Regulated…
-
Glycine
bioWORLDA reagent used in buffers. A compound used for polyacrylamide gel electrophoresis and Western blots. Biotechnology Grade A280 (1.0M, water): <0.1 Moisture: <0.2% Chromatography: Single spot Heavy metals (as Pb): <0.002% Appearance: White solid …
-
Activated charcoal acid washed
bioWORLDHigh-purity carbon, especially useful for minimizing contamination in products. Supports or facilitates plant growth and/or shoot proliferation in two or more plant tissue cultures. This charcoal is plant tissue tested. Appearance: Grey solid Density : 1.8-2.1g/cm3 Oxidation_State: 4,3,2,1,0,-1,-2,-3,-4
-
Benzoic acid
bioWORLDIt is the simplest aromatic carboxylic acid and consists of a carboxyl group attached to a phenyl group.Salts of benzoic acid are used as a food preservative and benzoic acid is an important precursor for the synthesis of many other organic substances.It is primarily used in manufacturing of alkyd…
-
EDTA, tetrasodium salt, dihydrate
bioWORLDA metal chelating agent commonly used in tissue culture media and biological buffers. Also known as Ethylenediaminetetraacetate, tetrasodium salt, dihydrate Ultra Pure Grade Heavy metals (as Pb): <0.001% Iron: <0.005% Nitrilotriacetic acid: <0.1% Appearance:…
-
Agar, Phytoagar
bioWORLDFree of extra salts that are often present in many agar preparations and affect plant growth. Gel Strength: 950 g/cm 2 Working Concentration: 5−7 g/L Gelling Temperature: 38°C Moisture: 10.92% Ash Content: 1.2% Swelling Index: 9.0 mL Water Absorption:…
-
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…
-
Ferrous sulfate, heptahydrate
bioWORLDA reducing agent with many other applications Used as a mordant in dyeing wool, in the manufacture of ink, in water purification as a substitute for aluminum sulfate, as a fertilizer, and as a feed additive. Used to produce magnetic ferric oxide. ACS Grade Insolubles: <0.01% …
-
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…
-
Ammonium phosphate, monobasic
bioWORLDIt is formed when a solution of phosphoric acid is added to ammonia until the solution is distinctly acidic. It is often used in the blending of dry agricultural fertilizers. It supplies soil with the elements nitrogen and phosphorus in a form which is usable by plants. The compound is also a…
-
EDTA, dipotassium salt, dihydrate
bioWORLDUsed to eliminate inhibition of enzyme catalyzed reactions due to the trace presence of heavy metals. A metal chelating agent commonly used in tissue culture media and biological buffers. Ultra Pure Grade Chloride: <0.005% Iron: <0.001% Heavy metals (as Pb):…
-
Fluorescein disodium salt
bioWORLDUsed as a fluorescent tracer for many applications. Used in tracking dye,in diagnosis of corneal injuries of the eye. A tracking dye sometimes used in the diagnosis of corneal injuries of the eye. Conjugated to antibodies for fluoresence microscopy. Reagent Grade EM (489nm)…
-
Acrylamide
bioWORLDIt is incompatible with acids, bases, oxidizing agents, iron, and iron salts and decomposes non-thermally to form ammonia, and thermal decomposition produces carbon monoxide, carbon dioxide, and oxides of nitrogen. It is prepared on an industrial scale by the hydrolysis of acrylonitrile by nitrile…
-
D-Fructose
bioWORLDA monosaccharide and isomer of glucose High Purity Grade Moisture: <0.5% Chloride: <0.018% Sulfate: <0.025% Calcium and Magnesium: <0.005% Heavy metals (as Pb): <0.0005% Appearance: White Cyrstalline Solid Boiling Point: 511.74°C…
-
L-Glutamic acid
bioWORLDSynonym: ( S )-2-Aminopentanedioic acid A non-essential amino acid Amino acid neurotransmitter that is an agonist to all subtypes of glutamate receptors (metabotropic, kainate, NMDA, and AMPA) High Purity Grade Specific Rotation: +31.5 to +32.2° Sulfate: <0.03% …
-
EDTA, free acid
bioWORLDA metal chelating agent commonly used in tissue culture media and biological buffers. Also known as Ethylenediaminetetraacetic acid Ultra Pure Grade Heavy metals (as Pb): <0.001% Iron: <0.005% Nitrilotriacetic acid: <0.1% Magnesium: <0.0005% …
-
Diethanolamine
bioWORLDDEA, frequently used as a diluent for PNPP in ELISA assays Also known as bis [2-hydroxyethyl] amine or 2,2'-Iminodiethanol Reagent Grade Refractive Index (300°C): 1.473-1.476 Specific Gravity (300/200°C): 1.09 15% water has been added to maintain a liquid state…
-
Betaine, anhydrous
bioWORLDBetaine can be used to treat high homocysteine levels. Its alkylated derivates are used as quaternary ammonium zwitterionic surfactants. Also known as Glycine Betaine or Oxyneurine. Appearance: white Crystalline Powder Boiling Point: 391.94°C (Predicted) Density: 1.00 g/mL at…
-
L-Glutamine, High Purity Grade
bioWORLDOne of the 20 amino acids encoded by the standard genetic code. Nonessential amino acid. Amino acid neurotransmitter that is an agonist to all subtypes of glutamate receptors (metabotropic, kainate, NMDA, and AMPA) High Purity Grade Arsenic: <0.0001% Ash: <0.1% …