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Buffers and Standards
Hydrogen ion buffers of various chemical compositions formulated to provide pH stability for a variety of laboratory procedures. Products come in a range of quantities and include standard solutions and buffers for life science and chemistry applications.
Matrix Blanks and Standardization Solutions (145)
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Chemical Name or Material: Buffer solution. CAS: 1310-73-2. Color: Red. CAS: 7778-77-0.
Chemical Name or Material: Buffer solution. CAS: 1310-73-2. Color: Yellow. CAS: 7778-77-0.
Concentration or Composition (by Analyte or Components): Hydrochloric acid: 5.0%; Aluminum: 0.1%; Water: 94.9% DOT Information: Hazard Class: 8, Packing Group: III. Health Hazard 1: H290-H335. Molecular Formula: Al.
Recommended Storage: Ambient temperatures. SMILES: N.O IUPAC Name: azanium;hydroxide. Odor: Odorless.
EINECS Number: 217-175-6. Recommended Storage: Ambient temperatures. CAS: 7732-18-5. Formula Weight: 76.12
MDL Number: MFCD00468042. Recommended Storage: Ambient temperatures. Solubility: Miscible with water. Concentration or Composition (by Analyte or Components): CN: 1000μg/mL.
SMILES: Cl. Molecular Weight (g/mol): 36.46 PubChem CID: 313. MDL Number: MFCD00011324 MFCD00792839.
Assay Percent Range: 0.010M Color: Colorless. Physical Form: Liquid. EINECS Number: 231-211-8.
Name Note: 15, 000μmho at 25°C. Concentration or Composition (by Analyte or Components): Potassium chloride: 0.88%; Water: 99.12% Color: Colorless. Physical Form: Liquid.
PubChem CID: 24434. DOT Information: Hazard Class: 8, Packing Group: III. SMILES: [K+].[O-][N+]([O-]) Health Hazard 1: H290-H314-H335.
Solubility: Miscible with water, alcohol and ammonia. CAS: 7647-14-5. Concentration or Composition (by Analyte or Components): Sodium chloride: 0.6%; Water: 99.4% Recommended Storage: Ambient temperatures.
Recommended Storage: Ambient temperatures. Grade: Specpure™. MDL Number: MFCD00011232. Chemical Name or Material: Silica standard solution.
MDL Number: MFCD00147253. Recommended Storage: Ambient temperatures. Solubility: Miscible with water. Grade: Specpure™.
Recommended Storage: Ambient temperatures. Concentration: Tl in 5% HNO3. MDL Number: MFCD00134063. Grade: Specpure™.
Recommended Storage: Ambient temperatures. DOT Information: Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: HYDROCHLORIC ACID. Grade: Specpure™. Solubility: Immiscible with water.