accessibility menu, dialog, popup

UserName

Electrochemistry Buffers

Buffer solutions suitable for use as reference and calibration standards for measuring pH values.
Quantity 
  • (1)
  • (7)
  • (1)
  • (146)
  • (13)
  • (6)
  • (22)
  • (1)
  • (3)
  • (3)
  • (3)
  • (16)
  • (94)
  • (3)
  • (3)
  • (2)
  • (1)
  • (1)
  • (17)
  • (2)
  • (1)
  • (1)
  • (19)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (3)
  • (2)
  • (89)
  • (1)
  • (1)
  • (3)
  • (2)
  • (1)
  • (5)
  • (14)
  • (1)
  • (4)
  • (1)
  • (1)
  • (1)
  • (3)
  • (8)
  • (9)
  • (1)
  • (36)
  • (1)
  • (1)
  • (9)
  • (6)
  • (4)
  • (2)
  • (245)
  • (1)
  • (4)
  • (4)
  • (10)
  • (23)
  • (9)
  • (6)
  • (8)
  • (3)
  • (10)
  • (1)
pH 
  • (1)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (2)
  • (1)
  • (4)
  • (2)
  • (7)
  • (2)
  • (1)
  • (1)
  • (32)
  • (2)
  • (2)
  • (3)
  • (1)
  • (12)
  • (2)
  • (1)
  • (9)
  • (3)
  • (2)
  • (1)
  • (17)
  • (2)
  • (1)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (1)
  • (4)
  • (2)
  • (1)
  • (4)
  • (2)
  • (2)
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (3)
  • (1)
  • (3)
  • (15)
  • (2)
  • (2)
  • (4)
  • (2)
  • (7)
  • (3)
  • (3)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (5)
  • (35)
  • (2)
  • (3)
  • (4)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (13)
  • (3)
  • (8)
  • (4)
  • (2)
  • (1)
  • (1)
  • (5)
  • (1)
  • (3)
  • (27)
  • (2)
  • (3)
  • (1)
  • (2)
  • (1)
  • (5)
  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (6)
  • (3)
  • (1)
  • (2)
  • (1)
  • (1)
  • (9)
  • (1)
  • (11)
  • (6)
  • (3)
  • (2)
  • (9)
  • (8)
  • (3)
  • (3)
  • (2)
  • (6)
  • (2)
  • (1)
  • (2)
  • (1)
  • (60)
  • (1)
  • (2)
  • (3)
  • (19)
  • (18)
  • (2)
  • (11)
  • (3)
  • (1)
  • (5)
  • (3)
  • (1)
  • (4)
  • (5)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (8)
  • (4)
  • (1)
  • (14)
  • (13)
  • (1)
  • (1)
  • (13)
  • (11)
  • (21)
  • (1)
  • (5)
  • (1)
  • (1)
  • (4)
  • (2)
  • (2)
  • (6)
  • (8)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (8)
  • (3)
Physical Form 
  • (525)
  • (1)
  • (5)
  • (1)
  • (3)
Solution Type 
  • (131)
  • (1)
  • (3)
  • (1)
  • (2)
  • (11)
  • (61)
  • (1)
  • (1)
Molecular Weight (g/mol) 
  • (1)
  • (3)
  • (8)
  • (2)
  • (1)
  • (12)
  • (2)
  • (14)
  • (1)
  • (2)
  • (1)
  • (97)
  • (1)
  • (1)
  • (1)
  • (16)
  • (1)
Keyword Search: buffers Clear all selections

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Selected Filters

Clear all

Keyword Search

buffers

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

special offers

  • (12)
  • (88)
  • (51)

brands

  • (1)
  • (1)
  • (6)
  • (1)
  • (161)
  • (16)
  • (3)
  • (29)
  • (32)
  • (144)
  • (16)
  • (8)
  • (2)
  • (2)
  • (29)
  • (4)
  • (5)
  • (6)
  • (193)
  • (20)
  • (12)
  • (2)
  • (21)
  • (141)
  • (20)
  • (32)
  • (2)
  • (10)
  • (1)

special programs

  • (246)
  • (145)
  • (35)

Quantity

  • (1)
  • (7)
  • (1)
  • (146)
  • (13)
  • (6)
  • (22)
  • (1)
  • (3)
  • (3)
  • (3)
  • (16)
  • (94)
  • (3)
  • (3)
  • (2)
  • (1)
  • (1)
  • (17)
  • (2)
  • (1)
  • (1)
  • (19)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (3)
  • (2)
  • (89)
  • (1)
  • (1)
  • (3)
  • (2)
  • (1)
  • (5)
  • (14)
  • (1)
  • (4)
  • (1)
  • (1)
  • (1)
  • (3)
  • (8)
  • (9)
  • (1)
  • (36)
  • (1)
  • (1)
  • (9)
  • (6)
  • (4)
  • (2)
  • (245)
  • (1)
  • (4)
  • (4)
  • (10)
  • (23)
  • (9)
  • (6)
  • (8)
  • (3)
  • (10)
  • (1)

pH

  • (1)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (2)
  • (1)
  • (4)
  • (2)
  • (7)
  • (2)
  • (1)
  • (1)
  • (32)
  • (2)
  • (2)
  • (3)
  • (1)
  • (12)
  • (2)
  • (1)
  • (9)
  • (3)
  • (2)
  • (1)
  • (17)
  • (2)
  • (1)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (1)
  • (4)
  • (2)
  • (1)
  • (4)
  • (2)
  • (2)
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (3)
  • (1)
  • (3)
  • (15)
  • (2)
  • (2)
  • (4)
  • (2)
  • (7)
  • (3)
  • (3)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (5)
  • (35)
  • (2)
  • (3)
  • (4)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (13)
  • (3)
  • (8)
  • (4)
  • (2)
  • (1)
  • (1)
  • (5)
  • (1)
  • (3)
  • (27)
  • (2)
  • (3)
  • (1)
  • (2)
  • (1)
  • (5)
  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (6)
  • (3)
  • (1)
  • (2)
  • (1)
  • (1)
  • (9)
  • (1)
  • (11)
  • (6)
  • (3)
  • (2)
  • (9)
  • (8)
  • (3)
  • (3)
  • (2)
  • (6)
  • (2)
  • (1)
  • (2)
  • (1)
  • (60)
  • (1)
  • (2)
  • (3)
  • (19)
  • (18)
  • (2)
  • (11)
  • (3)
  • (1)
  • (5)
  • (3)
  • (1)
  • (4)
  • (5)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (8)
  • (4)
  • (1)
  • (14)
  • (13)
  • (1)
  • (1)
  • (13)
  • (11)
  • (21)
  • (1)
  • (5)
  • (1)
  • (1)
  • (4)
  • (2)
  • (2)
  • (6)
  • (8)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (8)
  • (3)

Physical Form

  • (525)
  • (1)
  • (5)
  • (1)
  • (3)

Solution Type

  • (131)
  • (1)
  • (3)
  • (1)
  • (2)
  • (11)
  • (61)
  • (1)
  • (1)

Molecular Weight (g/mol)

  • (1)
  • (3)
  • (8)
  • (2)
  • (1)
  • (12)
  • (2)
  • (14)
  • (1)
  • (2)
  • (1)
  • (97)
  • (1)
  • (1)
  • (1)
  • (16)
  • (1)

Concentration

  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (42)
  • (1)
  • (36)
  • (16)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)

For Use With (Equipment)

  • (1)
  • (10)
  • (6)
  • (1)
  • (1)
  • (13)
  • (3)
  • (4)
  • (52)
  • (6)

For Use With (Application)

  • (2)
  • (1)
  • (8)
  • (6)
  • (4)
  • (23)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
  • (5)
  • (1)
  • (10)
  • (13)
  • (6)

Grade

  • (2)
  • (1)
  • (6)
  • (1)
  • (58)
  • (2)
  • (6)
  • (7)
  • (1)
1 – 15 of 585 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
Promotions Available

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™ 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
5
Promotions Available

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

MDL Number: 217672

EDGE
MDL Number 217672
6

Buffer solution pH 10, Carbonate buffer

EDGE
CAS 7732-18-5
Color Colorless
Packaging Plastic bottle
Physical Form Liquid
pH 9.98 to 10.02 (20°C)
Health Hazard 1
Chemical Name or Material Buffer solution pH 10
7
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
8
Promotions Available

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

CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.08 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M IUPAC Name: potassium dihydrogen phosphate SMILES: [K+].OP(O)([O-])=O

EDGE
CAS 7778-77-0
Molecular Weight (g/mol) 136.08
SMILES [K+].OP(O)([O-])=O
IUPAC Name potassium dihydrogen phosphate
InChI Key GNSKLFRGEWLPPA-UHFFFAOYSA-M
Molecular Formula H2KO4P
9

Buffer solution pH 4, Citrate buffer

CAS: 68-04-2 | C8H5KO4

EDGE
Name Note Phthalate buffer
CAS 7732-18-5
MDL Number MFCD00130806
Color Colorless
Traceability to NIST Traceable to NIST
Packaging Plastic bottle
Physical Form Liquid
pH 3.98 to 4.02 (20°C)
Chemical Name or Material Buffer solution pH 4
Molecular Formula C8H5KO4
Formula Weight 204.23
10
Promotions Available

pH Buffer Sachets, METTLER TOLEDO™
GREENER_CHOICE

EDGE
11
Promotions Available

Buffer Solution pH10.00 (Borate), NIST Standard Solution ready to use for pH measurement, Fisher Chemical™

MDL Number: 217672

EDGE
MDL Number 217672
12

Buffer solution pH 7, Phosphate buffer, traceable to NIST, ready to use

CAS: 7558-79-4

EDGE
Name Note Phosphate buffer, traceable to NIST, ready to use
CAS 7647-14-5
MDL Number MFCD03097944
Solubility Information Solubility in water: miscible.
Chemical Name or Material Buffer solution pH 7
Density 1.0000g/mL
Specific Gravity 1
13
Promotions Available

Eutech pH Buffer Sachets

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

EDGE
Certifications/Compliance NIST Traceable
14
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
15
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