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Electrochemistry Buffers

Buffer solutions suitable for use as reference and calibration standards for measuring pH values.
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4

pH 10 Reference Standard solution Buffer, Color coded blue, Macron Fine Chemicals™

macron

Color Blue
Traceability to NIST Yes
Physical Form Liquid
pH 9.99 to 10.01 (5% soln. at 25°C)
Chemical Name or Material Buffer, pH 10 Reference standard solution
6

TISAB, Low Level, Reagents

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Total Ionic Strength Adjustment Buffer IUPAC Name: water SMILES: O

CAS 7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Total Ionic Strength Adjustment Buffer
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
7

TISAB IV Solution, Reagents

TISAB IV Solution, Reagent, use for Water analysis (Fluoride). Manufactured in ISO 9001 facility.

Boiling Point 100°C
CAS 6106-24-7
For Use With (Equipment) Fluoride Meter
Color Colorless
Physical Form Liquid
Chemical Name or Material TISAB IV Solution
Grade Reagent
Synonym Total Ionic Strength Adjustment Buffer
Sterility Non-sterile
Specific Gravity 1.1
Solution Type Buffer
8

Buffer pH 7, Green, Reagents

Buffer pH 7, Green, Reagent, use for pH Meter calibration. Manufactured in ISO 9001 facility. Accredited to ISO 17025, NIST Traceable.

Boiling Point 100°C
CAS 7558-79-4
For Use With (Equipment) pH Meter
Color Green
Physical Form Liquid
pH 7
Chemical Name or Material Buffer pH 7, Green
Grade Reagent
For Use With (Application) Calibration
Sterility Non-sterile
Specific Gravity 1.006
Solution Type Buffer
9

Acetate Buffer, pH 4, Reagents

Acetate Buffer, pH 4, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

Boiling Point 100°C
CAS 64-19-7
Color Colorless
Physical Form Liquid
Chemical Name or Material Acetate Buffer, pH 4
Grade Reagent
Sterility Non-sterile
Specific Gravity 1.0627
Solution Type Buffer
10

TISAB III Solution with CDTA, Reagents

TISAB III Solution with CDTA, Reagent, use for Water analysis (Fluoride). Manufactured in ISO 9001 facility.

Boiling Point 100°C
CAS 631-61-8
For Use With (Equipment) Fluoride Meter
Color Colorless
Packaging Poly Bottle
Physical Form Liquid
Chemical Name or Material TISAB III Solution with CDTA
Grade Reagent
Synonym Total Ionic Strength Adjustment Buffer
Sterility Non-sterile
Specific Gravity 1.1269
Solution Type Buffer
11

Buffer, Acetate, pH 5.5, Reagents

Buffer, Acetate, pH 5.5, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

Boiling Point 100°C
CAS 6131-90-4
Color Colorless
Packaging Poly Bottle
Physical Form Liquid
pH 5.5
Chemical Name or Material Buffer, Acetate, pH 5.5
Grade Reagent
Sterility Non-sterile
Specific Gravity 1.1
Solution Type Buffer
12

TISAB I, for Fluoride ISE, Reagents

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Total Ionic Strength Adjustment Buffer IUPAC Name: water SMILES: O

CAS 7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Total Ionic Strength Adjustment Buffer
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
13

Ammonium Hydroxide-Chloride Buffer, Reagents

Ammonium Hydroxide-Chloride Buffer, Reagent, use for EDTA titrations. Manufactured in ISO 9001 facility.

14

Ammonium Chloride/Ammonium Hydroxide Buffer (Copper Buffer), Reagents

Ammonium Chloride/Ammonium Hydroxide Buffer (Copper Buffer), Reagent, use for EDTA titrations. Manufactured in ISO 9001 facility.

CAS 1336-21-6
Color Colorless
Physical Form Liquid
pH 11.5 to 12.5
Chemical Name or Material Ammonium Chloride/Ammonium Hydroxide Buffer (Copper Buffer)
Grade Reagent
Concentration 1 M
For Use With (Application) Titration
Sterility Non-sterile
Specific Gravity 1.0185
Solution Type Buffer
15

Buffer Solution, pH 7.4, Reagents

Buffer Solution, pH 7.4, NIST Traceable, use for pH meter calibration. Manufactured in ISO 9001 facility. NIST Traceable.

Boiling Point 100°C
CAS 1310-73-2
For Use With (Equipment) pH Meter
Color Colorless
Physical Form Liquid
pH 7.4
Chemical Name or Material Buffer Solution, pH 7.4
For Use With (Application) Calibration
Sterility Non-sterile
Specific Gravity 1.0048
Solution Type Buffer
Melting Point 0°C