Electrochemistry Buffers

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

1 – 15 of 112 results

Buffer, Reference Standard, pH 12.00 ± 0.01 at 25°C, Ricca Chemical

Pricing & Availability
Specifications

Boiling Point	100°C
Color	Colorless
Physical Form	Liquid
CAS Min %	0.08
Chemical Name or Material	Buffer, Reference Standard
Grade	Reference Standard
Sterility	Non-sterile
Name Note	pH 12.00± 0.01 at 25°C
CAS	7732-18-5
Solubility Information	Miscible
pH	12
DOT Information	Not Regulated by DOT
Shelf Life	18 months
CAS Max %	0.08
Melting Point	0°C

Water Hardness Buffer, Odorless, Ricca Chemical

Pricing & Availability
Specifications

Name Note	Odorless
CAS	7791-18-6
Color	Colorless to Yellow
Packaging	Natural Poly Bottle
Physical Form	Liquid
CAS Min %	0.18
Chemical Name or Material	Water Hardness Buffer
CAS Max %	0.19

Buffer, Reference Standard, pH 7.00 ± 0.01 at 25°C (Color Coded Yellow), Ricca Chemical

Pricing & Availability
Specifications

CAS	7732-18-5
CAS Min %	0.48
Chemical Name or Material	Buffer, Reference Standard
CAS Max %	0.5

Buffer, Reference Standard, pH 1.00 ± 0.01 at 25°C, Ricca Chemical

Pricing & Availability
Specifications

Name Note	pH 1.00± 0.01 at 25°C
CAS	7732-18-5
Color	Colorless
Physical Form	Liquid
Chemical Name or Material	Buffer, Reference Standard

Buffer, Reference Standard, pH 10.00 ± 0.01 at 25°C (Color Coded Blue), Ricca Chemical

Pricing & Availability
Specifications

Boiling Point	100°C
Name Note	pH 10.00 ± 0.01 at 25 deg C (Color Coded Blue)
CAS	7732-18-5
Color	Blue
Solubility Information	Miscible
Physical Form	Liquid
pH	10
CAS Min %	0.39
DOT Information	Not Regulated by DOT
Chemical Name or Material	Buffer, Reference Standard
CAS Max %	0.41
Melting Point	0°C

Buffer, Reference Standard, pH 11.00 ± 0.01 at 25°C, Ricca Chemical

Pricing & Availability
Specifications

CAS Min %	0.11
CAS Max %	0.11

Total Ionic Strength Adjustment Buffer (TISAB II), with CDTA, Ricca Chemical

For Fluoride Analysis using Ion Selective Electrodes

Pricing & Availability
Specifications

Name Note	With CDTA
CAS	13291-61-7
CAS Min %	0.33
Chemical Name or Material	Buffer Solution, Total Ionic Strength Adjustment Buffer (TISAB II)
CAS Max %	0.34

Buffer, Reference Standard, pH 12.45 ± 0.01 at 25°C, Ricca Chemical

Pricing & Availability
Specifications

CAS	7732-18-5
pH	12.45
Shelf Life	18 months
CAS Max %	0.37

Buffer, Reference Standard, pH 2.00 ± 0.01 at 25°C, Ricca Chemical

Pricing & Availability
Specifications

Boiling Point	100°C
CAS	7732-18-5,7447-40-7
Color	Colorless
Physical Form	Liquid
pH	2
Shelf Life	24 months
Melting Point	0°C

VeriSpec™ pH Buffer, Certified Reference Material

ISO 17025/17034 pH Buffer Certified Reference Materials provide the highest level of quality assurance. A certificate of analysis providing the specified property value, uncertainty, and traceability is available with every bottle.

Pricing & Availability
Specifications

For Use With (Equipment)	pH Meter and Electrode
Formulation	Aqueous Solution
Traceability to NIST	NIST Traceable
Physical Form	Liquid
Certificate of Analysis	Yes
Solution Type	pH Buffer
Product Line	VeriSpec

Buffer, Reference Standard, pH 10.00 ± 0.01 at 25°C, Ricca Chemical

Pricing & Availability
Specifications

CAS	7732-18-5
CAS Min %	0.03
Chemical Name or Material	Buffer, Reference Standard
CAS Max %	0.03

Buffer, Reference Standard, pH 13.00 ± 0.01 at 25°C, Ricca Chemical

Pricing & Availability
Specifications

Name Note	pH 13.00± 0.01 at 25°C
CAS	7447-40-7
Color	Colorless
Physical Form	Liquid
CAS Min %	0.36
Chemical Name or Material	Buffer, Reference Standard
CAS Max %	0.37

Buffer, Reference Standard, pH 6.00 ± 0.01 at 25°C, Ricca Chemical

Pricing & Availability
Specifications

CAS	7732-18-5
Color	Colorless
Physical Form	Liquid
CAS Min %	0.1

Buffer Assortment Pack - pH 4, 7, and 10, Ricca Chemical

Pricing & Availability
Specifications

CAS	144-55-8
CAS Min %	0.13
CAS Max %	0.14

Buffer, Reference Standard, pH 9.18 ± 0.01 at 25°C, Ricca Chemical

Pricing & Availability
Specifications

CAS	7732-18-5
Color	Colorless
Physical Form	Liquid
pH	9.18
Shelf Life	18 months

Electrochemistry Buffers

Electrochemistry Buffers

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Buffer, Reference Standard, pH 12.00 ± 0.01 at 25°C, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Water Hardness Buffer, Odorless, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 1.00 ± 0.01 at 25°C, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 11.00 ± 0.01 at 25°C, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Total Ionic Strength Adjustment Buffer (TISAB II), with CDTA, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 12.45 ± 0.01 at 25°C, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 2.00 ± 0.01 at 25°C, Ricca Chemical SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

VeriSpec™ pH Buffer, Certified Reference Material Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 10.00 ± 0.01 at 25°C, Ricca Chemical SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 13.00 ± 0.01 at 25°C, Ricca Chemical SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 6.00 ± 0.01 at 25°C, Ricca Chemical SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer Assortment Pack - pH 4, 7, and 10, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 9.18 ± 0.01 at 25°C, Ricca Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Buffer, Reference Standard, pH 12.00 ± 0.01 at 25°C, Ricca Chemical

Water Hardness Buffer, Odorless, Ricca Chemical

Buffer, Reference Standard, pH 1.00 ± 0.01 at 25°C, Ricca Chemical

Buffer, Reference Standard, pH 11.00 ± 0.01 at 25°C, Ricca Chemical

Total Ionic Strength Adjustment Buffer (TISAB II), with CDTA, Ricca Chemical

Buffer, Reference Standard, pH 12.45 ± 0.01 at 25°C, Ricca Chemical

Buffer, Reference Standard, pH 2.00 ± 0.01 at 25°C, Ricca Chemical

VeriSpec™ pH Buffer, Certified Reference Material

Buffer, Reference Standard, pH 10.00 ± 0.01 at 25°C, Ricca Chemical

Buffer, Reference Standard, pH 13.00 ± 0.01 at 25°C, Ricca Chemical

Buffer, Reference Standard, pH 6.00 ± 0.01 at 25°C, Ricca Chemical

Buffer Assortment Pack - pH 4, 7, and 10, Ricca Chemical

Buffer, Reference Standard, pH 9.18 ± 0.01 at 25°C, Ricca Chemical