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1 – 15 of 112 results
1
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
2

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

MDL Number: 217672

EDGE
MDL Number 217672
3

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

MDL Number: 217672

EDGE
MDL Number 217672
4
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
5
Promotions Available

pH Buffer Sachets, METTLER TOLEDO™
GREENER_CHOICE

EDGE
6
Promotions Available

Technical Buffer Solution pH 7.00, Mettler Toledo™
GREENER_CHOICE

EDGE
7
Promotions Available

Technical Buffer Solution pH 4.01, Mettler Toledo™
GREENER_CHOICE

EDGE
8

Buffer solution pH 7.00 (+/-0.024 @ 25oC) No Color Specpure NIST Traceable

CAS: 1336-21-6 | H5NO | 35.05 g/mol

EDGE
Molecular Weight (g/mol) 35.05
ChEBI CHEBI:18219
Color Colorless
Traceability to NIST Yes
Physical Form Liquid
Chemical Name or Material Buffer solution
Grade Specpure
SMILES N.O
InChI Key VHUUQVKOLVNVRT-UHFFFAOYSA-N
PubChem CID 14923
CAS 1336-21-6
MDL Number MFCD00066650
Solubility Information pH 7.00 buffers are in solution form. Miscible with water.
TSCA Yes
Recommended Storage Ambient temperatures
Molecular Formula H5NO
Odor Odorless
9

Buffer solution pH 4.01 (+/-0.022 @ 25oC) No Color Specpure NIST Traceable

CAS: 1336-21-6 | H5NO | 35.05 g/mol

EDGE
Molecular Weight (g/mol) 35.05
ChEBI CHEBI:18219
Color Colorless
Physical Form Liquid
Chemical Name or Material Buffer solution
SMILES N.O
InChI Key VHUUQVKOLVNVRT-UHFFFAOYSA-N
Vapor Pressure 23 hPa (17mm Hg) at 20°C
PubChem CID 14923
MDL Number MFCD00066650
Solubility Information Miscible with water.
TSCA Yes
Recommended Storage Ambient temperatures
IUPAC Name azanium;hydroxide
Molecular Formula H5NO
Odor Odorless
10

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

MDL Number: 217672

EDGE
MDL Number 217672
11
Promotions Available

Technical Buffer pH 9.21 Sachets, Mettler Toledo™
GREENER_CHOICE

EDGE
12
Promotions Available

Buffer Solution Pack pH 4.01, 7.00, 9.21, Mettler Toledo™
GREENER_CHOICE

EDGE
13

Thermo Scientific Chemicals Sodium borate, 0.5M buffer soln., pH 8.5

CAS: 1330-43-4 Molecular Formula: B4Na2O7 Molecular Weight (g/mol): 201.21 MDL Number: MFCD00081185 InChI Key: NXSVMNYRVBQCMO-UHFFFAOYSA-N IUPAC Name: disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) SMILES: [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2

EDGE
CAS 1330-43-4
Molecular Weight (g/mol) 201.21
MDL Number MFCD00081185
SMILES [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2
IUPAC Name disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate)
InChI Key NXSVMNYRVBQCMO-UHFFFAOYSA-N
Molecular Formula B4Na2O7
14

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
15

Thermo Scientific Chemicals Sodium citrate, 0.5M buffer soln., pH 6.5

EDGE
MDL Number MFCD00012462
Color Colorless
Solubility Information Soluble in water.
Physical Form Liquid
pH 6.5
Chemical Name or Material Sodium citrate buffer soln.
TSCA Yes
Recommended Storage Keep cold
Concentration 0.5 M
Odor Odorless