Electrochemistry Buffers

Thermo Scientific Chemicals Citrate Buffer, 0.2M buffer soln., pH 4.0, low endotoxin

CAS: 6132-04-3 | C6H9Na3O9 | 294.10 g/mol

Thermo Scientific Chemicals Sodium bicarbonate, 1M buffer soln., pH 10.0

CAS: 144-55-8 Molecular Formula: CHNaO3 Molecular Weight (g/mol): 84.01 MDL Number: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium;hydrogen carbonate SMILES: [Na+].OC([O-])=O

Buffer solution pH 4, Phthalate buffer, traceable to NIST, ready to use

CAS: 877-24-7 | C₈H₅KO₄

Succinate, 0.2M buffer soln., pH 5.0, Thermo Scientific™

CAS: 150-90-3 Molecular Formula: C4H4Na2O4 Molecular Weight (g/mol): 162.052 MDL Number: MFCD00002789 InChI Key: ZDQYSKICYIVCPN-UHFFFAOYSA-L PubChem CID: 9020 ChEBI: CHEBI:63675 IUPAC Name: disodium;butanedioate SMILES: C(CC(=O)[O-])C(=O)[O-].[Na+].[Na+]

Thermo Scientific Chemicals Sodium phosphate, 0.2M buffer soln., pH 8.0

Hydrogen peroxide, 12% w/v

CAS: 7722-84-1 Molecular Weight (g/mol): 34.01

Buffer solution pH 7.00 (+/-0.024 @ 25oC) Colored Green Specpure NIST Traceable

CAS: 1336-21-6 | H5NO | 35.05 g/mol

Phosphate Buffer Solution, pH 7.5, USP 27 Reagent, 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

Buffer solution, pH 3.00 (+/-0.026 @ 25oC), No Color, Specpure, NIST Traceable

CAS: 1336-21-6 | H5NO | 35.05 g/mol

Buffer concentrate pH 7.00, For 500 ml buffer solution, potassium dihydrogen phosphate / disodium hydrogen phosphate, Solstice

for 500 ml buffer solution, potassium dihydrogen phosphate / disodium hydrogen phosphate

Buffer solution, 12.0, di-sodium hydrogen phosphate / sodium hydroxide solution, Solstice

CAS: 1336-21-6 Molecular Formula: H5NO Molecular Weight (g/mol): 35.05 MDL Number: MFCD00066650 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: N.O

Buffer solution, 11.0, boric acid / sodium hydroxide solution / potassium chloride, Solstice

CAS: 1336-21-6 Molecular Formula: H5NO Molecular Weight (g/mol): 35.05 MDL Number: MFCD00066650 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: N.O

Buffer Solution Ph 2.0 (20 °C), Solstice

Citric acid / hydrochloric acid / sodium chloride, with fungicide, traceable to SRM from NIST and PTB

Thermo Scientific Chemicals Borate, 0.5M buffer soln., pH 8.0

CAS: 1330-43-4 Molecular Formula: B4Na2O7 Molecular Weight (g/mol): 201.21 MDL Number: MFCD00081185 InChI Key: NXSVMNYRVBQCMO-UHFFFAOYSA-N IUPAC Name: disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) SMILES: [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2

Buffer, Reference Standard, pH 4.000.01 (25°C), MilliporeSigma™ Supelco™