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Search results for : pH Reference Buffers

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Absorbance

Pass Test

Additional Information

Vapor Pressure: 760mmHg at 20°C

Accuracy of pH: ±0.010 at 25°C

Accuracy: ±0.002

Vapor Pressure: 14mmHg at 20°C

Analyteor ComponentNames

Potassium Acid Phthalate,Sodium Hydroxide

Potassium Chloride,Hydrochloric Acid

Potassium Hydrogen Phthalate

Potassium Acid Phthalate

Potassium Phosphate Monobasic,Sodium Hydroxide

Potassium Acid Phthalate,Hydrochloric Acid

Analyte or Component Names

Potassium Phosphate Monobasic,Sodium Hydroxide

Potassium Acid Phthalate,Sodium Hydroxide

Analyteor Component Names

Potassium Phosphate Monobasic,Sodium Hydroxide

Potassium Acid Phthalate

Boiling Point

100°C

Buffer Value

10.01

4.005

10.001

Buffer Value Kits

1.68, 4.01, 7.00, 10.01, and 12.46

Brand

Hamilton

CAS Registry Number 1

1336-21-6

1310-73-2

6381-92-6

7558-80-7

50-00-0

877-24-7

7778-77-0

7447-40-7

497-19-8

7558-79-4

7647-01-0

CAS Registry Number 2

64-02-8

7647-01-0

7732-18-5

1330-43-4

584-08-7

6381-92-6

7778-77-0

67-56-1

10043-35-3

1310-73-2

144-55-8

CAS Registry Number 4

7758-11-4

64-02-8

7732-18-5

67-56-1

1332-77-0

1934-21-0

CAS Registry Number 5

1310-58-3

7732-18-5

12228-88-5

16423-68-0

CAS RN 1 Min Percentage

97.0

98.0

CAS RN 2 Max Percentage

0.36

0.38

0.9

1.03

0.53

0.68

CAS RN 2 Min Percentage

0.34

0.36

0.86

0.51

0.87

0.99

CAS RN 3 Min Percentage

0.08

0.39

0.48

0.28

0.33

CAS Registry Number 3

1310-58-3

877-24-7

1310-73-2

50-00-0

584-08-7

7732-18-5

CAS RN 1 Max Percentage

99.24

100.0

CAS RN 3 Max Percentage

0.29

0.5

0.34

0.41

0.08

CAS_NO

7778-53-2

Certificate

DAkkS

Chem AlertStorageSymbol

Gray

Chem Alert Storage Symbol

Gray

ChEBI

CHEBI:16842

CHEBI:18219

CHEBI:63036

Chemical Name or Material

BufferSolution,pH4.00

Buffer, Reference Standard

Buffer Solution, pH 10.00

Buffer Solution, pH 4.00, Color-Coded Red

BufferSolution,pH6.00

Buffer Standards pH 7.000(CRM)

BufferPac Color-Coded Solutions

Buffer Solution, pH 3.00

Buffer Solution, pH 7.00, Color-Coded Yellow

Buffer Solution, pH 5.00

Buffer Solution, pH 8.00

BufferSolution,pH10.00

Buffer Solution, pH 1.01

Buffer Solution, pH 7.00

Buffer Solution, pH 7.40

Buffer Standards pH 10.012(CRM)

Buffer Standards pH 4.005(CRM)

Buffer Solution pH 7.0 at 25°C

Buffer Solution, pH 10.00, Color-Coded Blue

Buffer Solution, pH 2.00

Buffer Solution, pH 9.00

pH 7 Buffer Standard

Buffer solution

Buffer Solution, pH 6.00

Buffer Solution, pH 4.00

Oakton pH buffer pouches

Chemical Substance ID

57654540

Color

Green

Colorless

Clear

Light blue

Yellow

Red

Undesignated

light yellow

Conductivity Value Ms

0.01

0.1

0.001

Conductivity Value Us

100

10000

1000

Color

Light Red

Decomposition Information

Phosphorus oxides; Sodium oxide

Density

0.7g/cm-?

1.0g/cm-?

1.0054g/cm-?

1.003g/cm-?

Density

1.0054g/cmÂ³

Composition

Water, Sodium Bicarbonate, Methylparaben, FD & C Blue #1, Sodium Carbonate

Water, Sodium Hydroxide, Potassium Chloride

Potassium Chloride

Water, Dibasic, Potassium Dihydrogen Phosphate, 5-Bromo-5-Nitro-1,3-Dioxane, FD & C Yellow #5, Sodium Phosphate

Water, Potassium Hydroxide, Amaranth Red No. 27, Potassium Hydrogen Phthalate

Conductivity Value

100 µS/cm

1000 µS/cm

10,000 µS/cm

Conductivity To Tds Calibration Values Ppm Kcl

550

Concentrationor CompositionNotes

Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.

Concentrationor CompositionbyAnalyteorComponents

Various

Potassium Hydrogen Phthalate

Conductivity To Tds Calibration Values Ppm 442

700

Description

Potassium Phosphate Monobasic/Sodium Hydroxide.pH/temperature conversions given on label.

pH 10.01 (Blue) Buffer

pH 4.01 (Red) Buffer

pH 7.00 Buffer, 5 gallon

pHISA Adjustor Solution Bulk Pack

Potassium Carbonate/Potassium Tetraborate/ Potassium Hydroxide/Disodium EDTA Dihydrate. pH/temperature conversions given on label.

pH 10.01 Buffer

pH 7.00 (Yellow) Buffer

pH 7.00 Buffer

pH 12.46 Buffer

pH 10.01 Buffer, 5 gallon

Potassium Carbonate/Potassium Tetraborate/ Potassium Hydroxide/Disodium EDTA Dihydrate. pH/temperature conversions given on label.

ROSS All-in-One pH Buffer Kit

pH/temperature conversions given on label.

Standard All-in-One pH Buffer Kit

pH 4.01 Buffer

DOT Information

Nonhazardous

DOT Class 8, : Corrosive

Not Regulated by DOT

EC Number

231-907-1

For Use With

for accurate, reproducible pH calibrations

pH Instruments and Electrodes

single use for pH calibration

pH electrode

provide fast, accurate pH results in high purity and low ionic strength waters. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water and process water.

For Use With

for accurate calibrations and NISTG?° traceability

For Use With Equipment

pH Meter and Electrode, single use

pH Meter and Electrode

AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation

pH Instruments and Electrodes

Formula Weight

136.09

Health Hazard 1

May damage fertility or the unborn child.

Signal Word: CAUTION!

Health Hazard 2

CAUTION!

GHS H Statement
Solution is not hazardous.

WARNING!

P280-P305 + P351 + P338-P337 + P313

Health Hazard 3

Emergency Overview
May cause eye, skin, and respiratory tract irritation. The toxicological properties have not been fully investigated. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water

Emergency Overview
Contains a known or suspected carcinogen. The toxicological properties have not been fully investigated. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least

Emergency Overview
Irritating to eyes and skin. The toxicological properties have not been fully investigated. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. O

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 immediate

Emergency Overview
May cause skin, eye, and respiratory tract irritation. The toxicological properties have not been fully investigated. WARNING! This product contains a chemical known in the State of California to

Emergency Overview
May cause eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if s

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 minu

GHS P Statement
If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes.
If swallowed, get medical attention.

Identification

In Pass Test

Pass Test

Passes Test

Grade

Certified

COLOR

Blue

Conductivity To Tds Calibration Values Ppm Nacl

500

InChIKey

WSFSSNUMVMOOMR-UHFFFAOYSA-N

IWZKICVEHNUQTL-UHFFFAOYSA-M

VHUUQVKOLVNVRT-UHFFFAOYSA-N

GNSKLFRGEWLPPA-UHFFFAOYSA-M

HEMHJVSKTPXQMS-UHFFFAOYSA-M

Melting Point

0°C

IUPAC Name

azanium;hydroxide

formaldehyde

potassium;2-carboxybenzoate

potassium;dihydrogen phosphate

MFCD Number

MFCD00163177

MFCD00134130

MFCD00146206

MFCD00147253

Linear Formula

KH2PO4

MDL Number

MFCD00036295

Molecular Formula

CH2O

C8H5KO4

H5NO

HNaO

H2KO4P

Molecular Weight

0.0

204.222

30.026

35.046

212.27

40.00

N ISTTraceable

Traceable to NIST

Certified and Traceable ' G??ISO Guide 34G?° and G?°Certified Reference MaterialG??

Yes

Certified and Traceable' G??ISO Guide 34G?° and G?°Certified Reference MaterialG??

Traceable

Name Note

Concentrate

pH 0.50± 0.01 at 25 °C

pH 12.00± 0.01 at 25°C

Color Coded Yellow

pH 6.86± 0.01 at 25°C

pH 7.40± 0.01 at 25°C

pH 10.00 ± 0.01 at 25 deg C (Color Coded Blue)

pH 4.00 ± 0.01 at 25 deg C (Color Coded Red)

Package Components

910104, 910107, 910110, 810001, 900024, 910003

pH 4.01, 7.00 and 10.01 buffers, storage solution

5 x 2 oz. (5 x 60mL) pHISA Adjustor Solution

Packaging

Cubitainer

PolyPac

Poly Bottle

Poly Bottles

Kit

Poly natural

Plastic

473mL (16 oz.) bottle (ea.)

Bottle

Pouch

473mL (16 oz.) bottle (ea)

See individual components

Triple-leached LDPE bottle

4.0 (20°C)

1.00

10.012

9.00

3.00

1.68

10.0 (20°C)

10.01

12.46

13.0 (20°C)

4.0

5.0

7.000

7.4

8.0

10.0

4 to 7.1

7.00 ±0.01

10.00

2.00

6.0

6.00

7.00

4.005

4.01

7.0 (20°C)

NIST Traceable

Traceable

Yes

N IST

NIST Traceable

Traceable to NIST.

Molecular Weight

136.084

Order Information

Not for use in denaturing (urea) systems.; Store at 4Â°C.

PhysicalForm

Liquid

Solution

pH Value

4.01/7.00/10.01

Physical State

Liquid

solid

Quantity

10 x 15mL

1 Kit

Pub Chem CID

23676735

14923

712

516951

pH Range

6.99 to 7.01 (at 25°C)

10-Mar

Solubility

soluble

Miscible

3.5-9.3

SolutionType

Storage Solution

pH Buffers, Storage Solution, Cleaning Solution

Buffer Solution

Shelf Life

24 months

2 years

18 Months

Quantity

473mL

20L

60mL

500mL

3 x 500mL

475mL

10L

19L

pH Accuracy

± 0.01 / ± 0.02 pH

SMILES

C1=CC=C(C(=C1)C(=O)O)C(=O)[O-].[K+]

[OH-].[Na+]

OP(=O)(O)[O-].[K+]

C=O

[NH4+].[OH-]

Package

500 mL, each

500 mL

Packaging

PolyPac™

Solubility Information

Soluble in water

Recommended Storage

Room temperature

Ambient

Specific Gravity

1.013 at 25°C

Synonym

Chlorine Titrimeter Reagent

Traceability to NIST

Pass Test

Tds Value Ppm

666

6666

0.66

6.6

Stability Months

± 0.01 pH: 24 / ± 0.02 pH: 60

Storage Conditions

4Â°C

Solubility

Soluble in water

Type

pH Buffer, individual use pouches

pH Buffer, 5 gallon cubitainers

pH Buffer/Ionic Strength Adjustor

pH Buffer, bottles

Traceabilityto NIST

Pass Test

Traceable to NIST

Volume Ml

100

500

Wetted Part

UN Number

NONH for all modes of transport

Vapor Density

0.7g/mol

Volume Oz

3.4

Vapor Pressure

760mmHg at 20-°C

14mmHg at 20-°C

NIST

Traceable to NIST.

Physical Form

Liquid

Solventor Matrix

H2O

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