Electrochemistry Buffers

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

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31 – 45 of 1,671 results

31

Buffer Solution pH 4.0 at 25°C, Color Coded Red, Certified, LabChem™

Pricing & Availability
Specifications

Linear Formula	KHC₈H₄O₄
Color	Red
Traceability to NIST	Traceable to NIST
Physical Form	Liquid
Chemical Name or Material	Buffer Solution pH 4.0 at 25°C
Grade	Certified
Identification	Passes Test
Density	1g/mL
Name Note	Color Coded Red
CAS	67-56-1
Health Hazard 3	GHS P Statement If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes. If swallowed, get medical attention.
Decomposition Information	Formaldehyde; Carbon monoxide; Carbon dioxide
Health Hazard 2	GHS H Statement Solution is not hazardous.
Solubility Information	Soluble in water
pH	4.00 to 4.01
Recommended Storage	Room Temperature
Formula Weight	204.23
Specific Gravity	1g/mL
CAS Max %	0.005

32

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
Grade	Laboratory
Concentration	1X
For Use With (Application)	Water Analysis
Solution Type	Buffer
CAS Max %	0.19

33

accumet™ TISAB II for Fluoride Electrode, Fisherbrand™

Pricing & Availability
Specifications

Description	TISAB II for Fluoride Electrode
For Use With (Equipment)	Ion Selective Electrode
Packaging	Gallon
Chemical Name or Material	Ion Selective Electrode Reagents
For Use With (Application)	Ionic strength adjustors used for analysis with ion selective electrodes and special reagents used with some ion selective electrodes
Solution Type	Ionic Strength Adjustor

34

accumet™ pH 10.01 (Blue) Buffer, Fisherbrand™

Pricing & Availability
Specifications

Description	pH 10.01 (Blue) Buffer
Traceability to NIST	Yes
pH	10.01
Solution Type	Buffer

35

accumet™ TISAB III Concentrate for Fluoride Electrode, Fisherbrand™

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36

accumet™ Fluoride Standard, 1 ppm with TISAB, Fisherbrand™

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37

accumet™ Storage Solution for Ammonia Electrode, Fisherbrand™

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38

Fisher Scientific accumet™ Fluoride Standard, 100 ppm, Fisherbrand™

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39

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Buffer Solution, pH 1.00 (Certified), Fisher Chemical

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40

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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

41

accumet™ pH 9.18 Buffer, Fisherbrand™

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42

accumet™ pH 12.46 Buffer, Fisherbrand™

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43

accumet™ ROSS pH Electrode Storage Solution, Fisherbrand™

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44

accumet™ pH Electrode Storage Solution, Fisherbrand™

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45

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

Pricing & Availability
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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