Electrochemistry Buffers

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

31 – 45 of 1,573 results

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Buffer Solution, pH 6.00 (Certified), Fisher Chemical™

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Specifications

Boiling Point	100°C
Color	Undesignated
Traceability to NIST	Traceable to NIST.
Physical Form	Liquid
Chemical Name or Material	Buffer Solution, pH 6.00
Grade	Certified
Identification	Pass Test
ChemAlert Storage Symbol	Gray
CAS	1310-73-2
Health Hazard 3	Emergency Overview May cause eye, skin, and respiratory tract irritation. Handle in accordance with good industrial hygiene and safety practice. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Obtain medical attention. . . NFPA Health:1 Flammability:0 Instability:0
MDL Number	MFCD00134130
Health Hazard 2	CAUTION!
pH	6.00
Melting Point	0°C

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Buffer Solution, pH 7.40 (Certified), Fisher Chemical™

Potassium Phosphate Monobasic/Sodium Hydroxide

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Specifications

Boiling Point	100°C
CAS	7732-18-5
MDL Number	MFCD00134130
Traceability to NIST	Traceable to NIST.
Packaging	Poly Bottle
Physical Form	Liquid
pH	7.4
Chemical Name or Material	Buffer Solution, pH 7.40
Grade	Certified
Identification	Pass Test
ChemAlert Storage Symbol	Gray
Density	1.0g/cm³
Melting Point	0°C

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Buffer Solution, pH 9.00 (Certified), Fisher Chemical™

Boric Acid/Potassium Chloride/Sodium Hydroxide

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Specifications

Boiling Point	100°C
CAS	7732-18-5
Health Hazard 3	Emergency Overview May cause eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Obtain medical attention. Obtain medical attention. . NFPA Health:1 Flammability:0 Instability:0
MDL Number	MFCD00146206
Health Hazard 2	CAUTION!
Traceability to NIST	Traceable to NIST.
Physical Form	Liquid
pH	9.00
Chemical Name or Material	Buffer Solution, pH 9.00
Grade	Certified
Identification	Pass Test
ChemAlert Storage Symbol	Gray
Melting Point	0°C

Traceable™ One-Shot™ pH Buffer Standards pH Certified Reference Material (CRM), Fisherbrand™

Performs accurate, reproducible pH calibrations with color-coded bottles. Traceable™ Color-Coded buffers are Certified Reference Material pH Buffers. Compatible with all makes of pH instruments and electrodes.

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Specifications

For Use With (Equipment)	pH Meter and Electrode
Traceability to NIST	Certified and Traceable™
Physical Form	Liquid
Quantity	6 x 100 mL
For Use With (Application)	Calibration
Solution Type	Buffer

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Buffer Solution, pH 4.63 (Certified), Fisher Chemical

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Buffer Concentrate, pH 11.00 (Certified), Fisher Chemical

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Ricca Chemical Company Buffer, Reference Standard, pH 9.00 ± 0.01 at 25°C, Ricca Chemical

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Specifications

CAS	7447-40-7
For Use With (Equipment)	pH Meter and Electrode
Color	Colorless
Physical Form	Liquid
pH	9
Concentration	1X
For Use With (Application)	Calibration
Solution Type	pH Buffer

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Buffer Solution, pH 5.00 (Certified), Fisher Chemical™

Pricing & Availability
Specifications

Boiling Point	100°C
CAS	7732-18-5
MDL Number	MFCD00146206
Traceability to NIST	Traceable to NIST.
Packaging	Poly Bottle
Physical Form	Liquid
pH	5.0
Chemical Name or Material	Buffer Solution, pH 5.00
Grade	Certified
Identification	Pass Test
ChemAlert Storage Symbol	Gray
Melting Point	0°C

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Buffer Concentrate, pH 7.00 (Certified), Fisher Chemical™

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Specifications

CAS	7664-38-2
Molecular Weight (g/mol)	380.17
MDL Number	MFCD00146206
Traceability to NIST	Traceable to NIST.
Packaging	Poly Bottle
Physical Form	Liquid
Chemical Name or Material	Buffer Concentrate, pH 7.00
Grade	Certified
Identification	Pass Test
InChI Key	UEUXEKPTXMALOB-UHFFFAOYSA-J
Molecular Formula	C10H12N2Na4O8
ChemAlert Storage Symbol	Gray

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Buffer Solution (Acetate), pH 4.00 (Certified), Fisher Chemical

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Ricca Chemical Company Ammoniacal Buffer, pH 10.0, Ricca Chemical

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Ricca Chemical Company Buffer, Reference Standard, pH 1.68 ± 0.01 at 25°C, Ricca Chemical

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Specifications

Boiling Point	100°C
For Use With (Equipment)	pH Meter and Electrode
Color	Colorless
Physical Form	Liquid
pH	1.68
Concentration	1X
Shelf Life	24 months
For Use With (Application)	Calibration
Solution Type	pH Buffer
Melting Point	0°C

Fisher Scientific Buffer-Pac Color-Coded Solutions (Certified), Fisher Chemical

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.03 MDL Number: MFCD00003274 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

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Specifications

PubChem CID	712
CAS	50-00-0
Molecular Weight (g/mol)	30.03
ChEBI	CHEBI:16842
MDL Number	MFCD00003274
SMILES	C=O
IUPAC Name	formaldehyde
InChI Key	WSFSSNUMVMOOMR-UHFFFAOYSA-N
Molecular Formula	CH2O

pH Buffer Sachets, METTLER TOLEDO™

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Applied Biosystems™ Anode Buffer Container (ABC), for 3500/SeqStudio™ Flex

The Anode Buffer Container (ABC) contains 1X running buffer to support all electrophoresis applications on the Applied Biosystems 3500 and SeqStudio Flex series genetic analyzers.

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Electrochemistry Buffers

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Buffer Solution, pH 6.00 (Certified), Fisher Chemical™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Buffer Solution, pH 7.40 (Certified), Fisher Chemical™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Buffer Solution, pH 9.00 (Certified), Fisher Chemical™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Buffer Solution, pH 5.00 (Certified), Fisher Chemical™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Ricca Chemical Company Ammoniacal Buffer, pH 10.0, Ricca Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Fisher Scientific Buffer-Pac Color-Coded Solutions (Certified), Fisher Chemical GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

pH Buffer Sachets, METTLER TOLEDO™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Applied Biosystems™ Anode Buffer Container (ABC), for 3500/SeqStudio™ Flex Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Buffer Solution, pH 6.00 (Certified), Fisher Chemical™

Buffer Solution, pH 7.40 (Certified), Fisher Chemical™

Buffer Solution, pH 9.00 (Certified), Fisher Chemical™

Buffer Solution, pH 5.00 (Certified), Fisher Chemical™

Ricca Chemical Company Ammoniacal Buffer, pH 10.0, Ricca Chemical

Fisher Scientific Buffer-Pac Color-Coded Solutions (Certified), Fisher Chemical

pH Buffer Sachets, METTLER TOLEDO™

Applied Biosystems™ Anode Buffer Container (ABC), for 3500/SeqStudio™ Flex