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Liquid Chemistry and Solutions ~ All Liquid Chemistry/Solutions

Using its own validated USP Purified Water system, BioSpectra offers a full range of custom solutions to serve the pharmaceutical and biopharmaceutical industries. BioSpectra offers solution versions of every product sold, please contact us for details on a solution that meets your exact concentration, ingredient, and packaging configuration needs.

Liquid Chemistry and Solutions ~ All Liquid Chemistry/Solutions
Product Molecular Formula CAS # Details
GUANIDINE HYDROCHLORIDE 6M CH5N3·HCl 50-01-1
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SODIUM HYDROXIDE 25% SOLUTION NaOH 1310-73-2
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SODIUM HYDROXIDE 50% SOLUTION NaOH 1310-73-2
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BioSpectra Products by: Common Applications / Category / DMF

COMMON APPLICATIONS

CATEGORY

DMF

Electro-phoresis Enzyme Purification Cell
Culture
Molecular Biology Protein Denaturants Goods
Buffers
Zwitterionic Buffers Biological Buffers BioSpectra Drug
Master File
Guanidine Hydrochloride 6M

x

x

x

x

Sodium Hydroxide 25% Solution

x

x

x

x

Sodium Hydroxide 50% Solution

x

x

x

x



Common Applications:

  • Electrophoresis: An application used to separate a mixture of charged molecules within a suitable gel. This application is useful in the separation of mixtures made up of proteins, DNA or RNA.
  • Enzyme Purification: Enzymes are a globular protein consisting of an active site used to catalyze a reaction. Enzyme purification is a series of steps to isolate a type of protein from a mixture. This is typically performed to develop a better understanding of that specific protein and its interactions.
  • Cell Culture: This is the growth and maintenance of a cell when removed from the body. The typical habitable environment for this cell is a glass container with nutrient-filled material.
  • Molecular Biology: The study of the structure, function and composition of a molecule in biology.
  • Protein Denaturants: Protein denaturants are compounds used in the unfolding of proteins to convert their multidimensional structures into their original polypeptide chain.

Buffer Categories:

  • Goods Buffers: Twelve buffering agents selected by Norman Good, based on their chemical properties as being the ideal buffers in biochemistry. The criteria included pH stability, minimal reactivity, stability, and low absorbance, among others.
  • Zwitterionic Buffers: Buffers that contain a structure capable of possessing opposite charges. Also referred to as a dipolar buffer.
  • Biological Buffers: Buffers used in various cell culture applications. These buffers are most useful for the maintenance of pH and process stability due to their resistivity to pH changes.

BioSpectra drug master files exist for select BioSpectra products. For more information about the drug master files available please contact Customer Service.

BioSpectra Products by: Assay / Grade / pKa / pH

PRODUCT

GRADE / ASSAY

pKa

pH

Bio Ultra Bio Pharma Bio Excipient
Guanidine Hydrochloride 6M 99.0% 99.50% N/A 13.4 - 13.8 4.5 - 6.0
Sodium Hydroxide 25% Solution 24-26% 24.5-25.5% 24.50-25.50% N/A 13.0-14.5
Sodium Hydroxide 50% Solution 49-51% 49.5-50.5% 49-51% N/A 13.0-14.5

BioSpectra Product Grades

BioSpectra offers two standard grades for our core products: Bio Ultra Grade and Bio Pharma Grade.

For a list of the Key Compliance Attributes associated with each grade, click here.

Bio Ultra

Manufactured in a quality system based facility offering traceability and consistent supply.

As the leader in quality-based manufacturing systems, BioSpectra can supply fully traceable products that consistently meet specifications. This material is sold under the BioBuffer Solutions brand based on the compliance requirements of this Grade.

Bio Pharma (US Manufactured, cGMP, multi-compendial, enzyme free, trace metal analyzed)

BioSpectra provides the safest, purest and most traceable intermediates. Bio Pharma Grade meets the highest quality and regulatory standards. This grade offers the most extensive quality program, setting a new standard in the industry for biological buffers and lab reagents. Material sold as Bio Pharma Grade will be tested to multi-compendial specifications (where applicable), is analyzed for the presence of enzymes and trace metals.