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Electrochemistry Buffers

Buffer solutions suitable for use as reference and calibration standards for measuring pH values.
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1
Promotions Available

Buffer Solution, pH 10.00 (Certified), Fisher Chemical™
GSA_VA

Potassium Carbonate/Potassium Tetraborate/Potassium Hydroxide/Disodium EDTA Dihydrate

EDGE
CAS 12228-88-5
Health Hazard 3 Emergency Overview
May cause eye, skin, and respiratory tract irritation. Handle in accordance with good industrial hygiene and safety practice. Wear personal protective equipment. 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!
Color Colorless
Traceability to NIST Traceable to NIST.
Physical Form Liquid
pH 10
Chemical Name or Material Buffer Solution, pH 10.00
Grade Certified
Identification Pass Test
ChemAlert Storage Symbol Gray
2
Promotions Available

Buffer Solution, pH 7.00, Color-Coded Yellow (Certified), Fisher Chemical™
GSA_VA

CAS: 7778-77-0

EDGE
Boiling Point 100°C
Description Potassium Phosphate Monobasic/Sodium Hydroxide. pH/temperature conversions given on label.
Color Yellow
Traceability to NIST Traceable to NIST.
Physical Form Liquid
Chemical Name or Material Buffer Solution, pH 7.00, Color-Coded Yellow
Grade Certified
Identification Pass Test
ChemAlert Storage Symbol Gray
Density 1.0g/cm³
Vapor Pressure 760mmHg at 20°C
Absorbance Pass Test
CAS 1934-21-0
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!
Solubility Information Soluble in water
pH 7.00
Specific Gravity 1
Melting Point 0°C
3

Buffer Solution (Phosphate), pH 7, BAKER ANALYZED™ Reagent, J.T. Baker™

High quality chemicals for laboratory and specialized industrial use

Chemical Name or Material Buffer Solution (Phosphate), pH 7
Grade BAKER ANALYZED™ Reagent
Specific Gravity 1L = 1.00kg
4

Buffer Solution (Biphthalate), pH 4, BAKER ANALYZED™ Reagent, J.T. Baker™

High quality chemicals for laboratory and specialized industrial use

Chemical Name or Material Buffer Solution (Biphthalate), pH 4
Grade BAKER ANALYZED™ Reagent
Specific Gravity 1L = 1.00kg
5

Buffer Solution (Borate), pH 10, Color Coded Blue, BAKER ANALYZED™ Reagent, J.T. Baker™

High quality chemicals for laboratory and specialized industrial use

Name Note Color Coded Blue
Chemical Name or Material Buffer Solution (Borate), pH 10
Grade Not Available
Specific Gravity 1L = 1.00kg
6
Promotions Available

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

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
7

E K Industries PHOSPHATE BUF 0.1M PH7.2 GAL

This item has a minimum qty of 2 per supplier requirements.

ENCOMPASS_PREFERRED
8

METTLER TOLEDO 3P INDUSTRIAL RAINBOW I-3 X 10 SACHETS 20ML

NC3236905 RAINBOW I-3 X 10 SACHETS 20ML

ENCOMPASS_PREFERRED
9

METTLER TOLEDO 3P INDUSTRIAL TECHNICAL BUFFER PH 7.00 250ML

NC3419612 TECHNICAL BUFFER PH 7.00 250ML

ENCOMPASS_PREFERRED
10

METTLER TOLEDO 3P INDUSTRIAL pH Buffer 2.00, 500 mL

NIST traceable pH buffer solution for electrode calibration and verification. Package contains one 500 mL bottle of pH buffer 2.00.

ENCOMPASS_PREFERRED
11

METTLER TOLEDO 3P INDUSTRIAL BUFFER PH 7.00, 1 X 500ML

buffer pH 7.00, 1 x 500mL

ENCOMPASS_PREFERRED
12

METTLER TOLEDO 3P INDUSTRIAL pH 4.01 Buffer, Red, 250 mL, Calibration/Verification, Liquid

pH 4.01 Buffer, Red, 250 mL, Calibration/Verification, Liquid

ENCOMPASS_PREFERRED
13

METTLER TOLEDO 3P INDUSTRIAL NIST/DIN buffer pH 6.865, 250mL

These buffers are specified to three decimal places and thus offer the highest possible precision.

ENCOMPASS_PREFERRED
14

METTLER TOLEDO 3P INDUSTRIAL Technical Buffer Solution pH 2.00, 6 x 250 mL

METTLER TOLEDO certified pH buffer solutions are traceable to NIST primary standards and come with a quality inspection certificate, which guarantees the stated values and traceability. We offer convenient package sizes from single-use 20 mL pouches to 20 L Cubitainers.

ENCOMPASS_PREFERRED
15

METTLER TOLEDO 3P INDUSTRIAL TECHNICAL BUFFER PH 10.00 250M

NC2951639 TECHNICAL BUFFER PH 10.00 250M

ENCOMPASS_PREFERRED