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Electrochemistry Buffers

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

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1 – 15 of 640 results
1
Promotions Available

Thermo Scientific™ Orion™ pH Buffer Bottles

Perform accurate, reproducible pH calibrations with these color-coded buffer bottles.

EDGE
For Use With (Equipment) pH Meter and Electrode
Traceability to NIST Yes
Physical Form Liquid
Chemical Name or Material pH Buffer, bottles
2

Buffer Solution pH4.00 (Phthalate), NIST Standard Solution ready to use for pH measurement, Fisher Chemical™

MDL Number: 217672

EDGE
MDL Number 217672
3
Promotions Available

pH Buffers, Twin Neck, Fisherbrand™

Perform accurate pH calibrations with color-coded, twin neck Fisherbrand™ pH Buffer Bottles.

EDGE
For Use With (Application) pH calibration
4
Promotions Available

Thermo Scientific™ Orion™ All-in-One™ pH Buffer Kits

Work with ease using this color-coded pH buffer kit that includes three buffers, storage solution and a storage bottle.

EDGE
Traceability to NIST Yes
Packaging Kit
5
Promotions Available

Technical pH Buffer Solutions, METTLER TOLEDO™
GREENER_CHOICE

Provides a reliable all-around pH buffer. Mettler Toledo™ Technical pH Buffer Solution are specified to two decimal places and are traceable to NIST standards. Color-coded solution comes in a handy 250mL plastic bottle with no-fuss labels.

EDGE
For Use With (Equipment) pH Electrode
Traceability to NIST Yes
Quantity 250 mL
Grade Technical
For Use With (Application) pH measurement, electrode calibration
6
Promotions Available

pH Buffer Sachets, METTLER TOLEDO™
GREENER_CHOICE

EDGE
7

Buffer Solution pH7.00 (Phosphate), NIST Standard Solution ready to use for pH measurement, Fisher Chemical™

MDL Number: 217672

EDGE
MDL Number 217672
8
Promotions Available

Eutech™ pH Buffers and Solutions, Color-Coded

Eutech™ offers a wide range of pH buffers and solutions for use with pH meters and electrodes

EDGE
For Use With (Equipment) pH Meter and Electrode
9
Promotions Available

Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches

Ensure fresh, ready-to-use standards for pH calibration with these pH Buffer individual use pouches.

EDGE
Boiling Point 100°C
For Use With (Equipment) pH Meter and Electrode, single-use
Solubility Information Soluble
Traceability to NIST Yes
Packaging Pouch
Physical Form Liquid
Chemical Name or Material pH Buffer, individual use pouches
For Use With (Application) pH calibration
Solution Type Buffer
10
Promotions Available

Traceable™ ISO 17034 (formerly ISO Guide 34) Color-Coded CRM pH Buffers (Certified Reference Material), Fisherbrand™

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

EDGE
For Use With (Equipment) pH Instruments and Electrodes
Physical Form Liquid
Quantity 473 mL
For Use With (Application) Calibration
Solution Type Buffer
11

Calibration Buffer Solutions, Hanna Instruments™

EDGE
12
Promotions Available

Technical Buffer Solution pH 7.00, Mettler Toledo™
GREENER_CHOICE

EDGE
13
Promotions Available

Technical Buffer Solution pH 4.01, Mettler Toledo™
GREENER_CHOICE

EDGE
14

pH 7.01 Calibration Buffer Sachets, Hanna Instruments™

EDGE
15

Thermo Scientific Chemicals Sodium citrate, 0.5M buffer soln., pH 5.0

EDGE
Health Hazard 3 GHS P Statement
P280-P305+P351+P338-P310
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.
MDL Number MFCD00012462
Health Hazard 2 GHS H Statement
H318
Causes serious eye damage.
Color Colorless
Solubility Information It is soluble in water (29.4g/L) at 20°C. Insoluble in ethanol.
Physical Form Liquid
pH 5.0
Health Hazard 1 Danger
Chemical Name or Material Sodium citrate buffer soln.
TSCA No
Recommended Storage Keep cold
Concentration 0.5 M
Odor Odorless