Electrochemistry Buffers

Buffer solutions suitable for use as reference and calibration standards for measuring pH values.

361 – 375 of 1,554 results

361

Citrate Buffer, 2 M, pH 6.00, Ricca Chemical

Pricing & Availability
Specifications

CAS	7732-18-5,1310-73-2
Packaging	Natural Poly Bottle
Physical Form	Liquid
pH	6
Grade	Laboratory
Concentration	2.0 M
Shelf Life	12 months
For Use With (Application)	Water Analysis
Solution Type	Buffer

362

Sodium Citrate, 20mM, pH 4.5, Ricca Chemical

Pricing & Availability

363

Phosphate Buffer, 1.1 M, pH 6.0, Ricca Chemical

CAS: 7732-18-5 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.08 MDL Number: MFCD00011401 MFCD00147253 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M PubChem CID: 516951 ChEBI: CHEBI:63036 IUPAC Name: potassium dihydrogen phosphate SMILES: [K+].OP(O)([O-])=O

Pricing & Availability
Specifications

PubChem CID	516951
CAS	7732-18-5
Molecular Weight (g/mol)	136.08
ChEBI	CHEBI:63036
MDL Number	MFCD00011401 MFCD00147253
SMILES	[K+].OP(O)([O-])=O
IUPAC Name	potassium dihydrogen phosphate
InChI Key	GNSKLFRGEWLPPA-UHFFFAOYSA-M
Molecular Formula	H2KO4P

364

Acetate Buffer, pH 5.5, Ricca Chemical

Pricing & Availability

365

Phosphate Buffer, 0.1 M, pH 2.5, Ricca Chemical

CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.08 MDL Number: MFCD00011401 MFCD00147253 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M PubChem CID: 516951 ChEBI: CHEBI:63036 IUPAC Name: potassium dihydrogen phosphate SMILES: [K+].OP(O)([O-])=O

Pricing & Availability
Specifications

PubChem CID	516951
CAS	7778-77-0
Molecular Weight (g/mol)	136.08
ChEBI	CHEBI:63036
MDL Number	MFCD00011401 MFCD00147253
SMILES	[K+].OP(O)([O-])=O
IUPAC Name	potassium dihydrogen phosphate
InChI Key	GNSKLFRGEWLPPA-UHFFFAOYSA-M
Molecular Formula	H2KO4P

366

Buffer, Precision Reference Standard, pH 6.000 ± 0.002 at 25°C, Ricca Chemical

Pricing & Availability

367

Nonaqueous Buffer Stock Solution A, for Acid Number of Petroleum Products, Ricca Chemical

Pricing & Availability
Specifications

Name Note	For Acid Number of Petroleum Products
CAS	7647-01-0
Color	Tan
Packaging	Amber Glass Bottle
Physical Form	Liquid
CAS Min %	1.76
Chemical Name or Material	Nonaqueous Buffer Stock Solution A
Grade	Laboratory
Concentration	1X
For Use With (Application)	Water Analysis
Solution Type	Buffer
CAS Max %	1.83

368

Buffer, Sodium Hypophosphite, pH 2.4, HPLC Mobile Phase for Analysis of Beverage Additives, Ricca Chemical

Pricing & Availability

369

Acetate Buffer, for Aluminum (Eriochrome Cyanine R Method), Ricca Chemical

Pricing & Availability

370

Acetate Buffer, pH 6.0, EP Buffer Solution 4002200, Ricca Chemical

Ep Buffer Solution 4002200

Pricing & Availability
Specifications

Name Note	pH 6.0
CAS	64-19-7
Color	Colorless
Packaging	Natural Poly Bottle
Physical Form	Liquid
pH	6
CAS Min %	0.7
Chemical Name or Material	Acetate Buffer
Grade	Laboratory
Concentration	1X
For Use With (Application)	Product Monographs
Solution Type	Buffer
CAS Max %	0.73

371

Buffer, Reference Standard, pH 8.60 ± 0.01 at 25°C (Borax-Boric Acid Formulation), Ricca Chemical

Pricing & Availability

372

Citric/Phosphate Buffer, McIlvaine, pH 3.20, Ricca Chemical

Pricing & Availability
Specifications

Name Note	McIlvaine, pH 3.20
CAS	7558-79-4
Color	Colorless
Physical Form	Liquid
pH	3.2
CAS Min %	0.03
Chemical Name or Material	Citric/Phosphate Buffer
Grade	Laboratory
Concentration	1X
For Use With (Application)	Water Analysis
Solution Type	Buffer
CAS Max %	0.03

373

Phosphate Buffer, for Cyanide, Ricca Chemical

For the Analysis of Cyanide and Cyanogen Chloride

Pricing & Availability
Specifications

CAS	10049-21-5
Packaging	Natural Poly Bottle
Physical Form	Liquid
pH	4 to 5
Chemical Name or Material	Phosphate Buffer
Grade	Laboratory
Concentration	1X
For Use With (Application)	Water Analysis
Solution Type	Buffer

374

Phosphate Buffer, 0.05 M, pH 5.80, Ricca Chemical

Pricing & Availability

375

Phosphate Buffer, pH 8.8, Ricca Chemical

Pricing & Availability

Electrochemistry Buffers

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Citrate Buffer, 2 M, pH 6.00, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Sodium Citrate, 20mM, pH 4.5, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Phosphate Buffer, 1.1 M, pH 6.0, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Acetate Buffer, pH 5.5, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Phosphate Buffer, 0.1 M, pH 2.5, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Buffer, Precision Reference Standard, pH 6.000 ± 0.002 at 25°C, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Nonaqueous Buffer Stock Solution A, for Acid Number of Petroleum Products, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Buffer, Sodium Hypophosphite, pH 2.4, HPLC Mobile Phase for Analysis of Beverage Additives, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Acetate Buffer, for Aluminum (Eriochrome Cyanine R Method), Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Acetate Buffer, pH 6.0, EP Buffer Solution 4002200, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 8.60 ± 0.01 at 25°C (Borax-Boric Acid Formulation), Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Citric/Phosphate Buffer, McIlvaine, pH 3.20, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Phosphate Buffer, for Cyanide, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Phosphate Buffer, 0.05 M, pH 5.80, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Phosphate Buffer, pH 8.8, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More