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1 – 15 of 91 results
1

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

MDL Number: 217672

EDGE
MDL Number 217672
2
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
3
Promotions Available

pH Buffer Sachets, METTLER TOLEDO™
GREENER_CHOICE

EDGE
4

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

MDL Number: 217672

EDGE
MDL Number 217672
5

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
6
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
7

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
8

Buffer Solution pH3.00 (Phthalate), NIST Standard Solution ready to use for pH measurement, Fisher Chemical™

MDL Number: 217672

EDGE
MDL Number 217672
9
Promotions Available

Technical pH Buffer Solution, pH 9.21, Mettler Toledo™
GREENER_CHOICE

EDGE
10
Promotions Available

Technical Buffer pH 2, Mettler Toledo™
GREENER_CHOICE

EDGE
11

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
12

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
13

Thermo Scientific Chemicals Sodium phosphate, 0.2M buffer soln., pH 7.4

EDGE
MDL Number MFCD00146206
Solubility Information Miscible with water. Immiscible with alcohol.
Physical Form Liquid
pH 7.4
Chemical Name or Material Sodium phosphate buffer soln.
TSCA Yes
Recommended Storage Ambient temperatures
Concentration 0.2 M
14

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
15

Thermo Scientific Chemicals Sodium citrate, 0.5M buffer soln., pH 6.0

EDGE
Health Hazard 3 GHS P Statement
P280-P264-P305+P351+P338-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
MDL Number MFCD00012462
Health Hazard 2 GHS H Statement
H319
Causes serious eye irritation.
Color Colorless
Solubility Information Fully miscible in water.
Physical Form Liquid
pH 6.0
Health Hazard 1 Warning
Chemical Name or Material Sodium citrate buffer soln.
TSCA Yes
Recommended Storage Keep cold
Concentration 0.5 M
Odor Odorless