Government Scientific Source

Search results for : Chemistry Buffers : "drummond scientific"

FILTER PRODUCTS BY

In Stock

Covid-19 Items

Made in USA

Chemicals

Chemistry Buffers

Buffers

Electrochemical Buffers

General Purpose Buffers

Fisher Scientific(223)

VWR Scientific(97)

$0~$10(0)
$10~$25(1)
$25~$50(31)
$50~$75(33)
$75~$100(34)
$100~$200(89)
$200~$300(38)
$300~$400(21)
$400~$500(13)
$500~$750(40)
$750~$1000(6)
$1000~$5000(14)
$5000~$10000(0)
$10000~$50000(0)
$50000~$100000(0)
$100000~$3000000(0)

Absorbance

0.05 AU max. at 280nm

Pass Test

0.01 max. (0.1M solution) at 280nm

0.05 max. (10% in water) 1 cm cell vs water at 260nm

Absorbance Conditions

(0.1M in H2O)

(0.1M aq. soln.)

Additional Information

Accuracy: ±0.002

Vapor Pressure: 14mmHg at 20°C

Vapor Pressure: 760mmHg at 20°C

Accuracy of pH: ±0.010 at 25°C

Vapor Pressure: 14mmHg at 20°C

Vapor Pressure: 1mmHg at 440°C

Analyte or Component Names

Potassium Acid Phthalate,Sodium Hydroxide

Analyteor ComponentNames

Potassium Hydrogen Phthalate

Potassium Acid Phthalate,Hydrochloric Acid

Potassium Chloride,Hydrochloric Acid

Potassium Phosphate Monobasic,Sodium Hydroxide

Potassium Acid Phthalate

Ammonium

0.002% max.

5ppm max.

Analyteor Component Names

Potassium Phosphate Monobasic,Sodium Hydroxide

Potassium Acid Phthalate

Assay Percent Range

>=99.0 %

99.0 to 100.5 %

>=99.8 %

>=99 %

99%

99+%

>=98.0 %

99.0 to 105.0 %

Assay PercentNotes

(Dry Basis) >99.5%

>=99.0%

Arsenic As

5ppm max.

0.0005% max.

Assay Percent Notes

99.0-100.5%

Calcium Ca

0.02% max.

0.002% max.

0.01% max.

0.0002% max.

0.005% max.

Boiling Point

100°C

255°C

100°C

203.9°C

1420°C

1461°C

300°C

219°C

Barium Ba

P.T. (about 0.001%)

CAS Registry Number 1

10035-04-8

26628-22-8

6381-92-6

7558-80-7

50-00-0

60-00-4

71119-23-8

7778-77-0

1132-61-2

497-19-8

7558-79-4

7647-01-0

7732-18-5

1185-53-1

127-09-3

288-32-4

10034-99-8

144-55-8

1310-73-2

145224-94-8

10043-35-3

1336-21-6

4432-31-9

16052-06-5

7758-11-4

6132-04-3

7447-40-7

877-24-7

7365-45-9

7786-30-3

75277-39-3

77-86-1

7647-14-5

CAS Registry Number 2

10043-52-4

67-56-1

7758-11-4

7791-18-6

144-55-8

141-43-5

64-02-8

7558-79-4

7647-01-0

7732-18-5

584-08-7

6132-04-3

6381-92-6

60-00-4

7778-77-0

877-24-7

7647-14-5

7681-52-9

10043-35-3

1310-73-2

1185-53-1

77-86-1

7447-40-7

1330-43-4

CAS RN 2 Max Percentage

0.35

0.53

0.68

0.37

2.18

0.36

0.07

0.38

0.9

CAS RN 3 Max Percentage

0.28

0.5

0.34

0.04

0.08

0.41

CAS RN 3 Min Percentage

0.33

0.04

0.08

0.39

CAS RN 4 Max Percentage

0.03

1.77

Buffers

Phosphate Buffer

Bromide

0.01% max.

CAS Registry Number 3

60-00-4

7778-77-0

7647-01-0

50-00-0

7732-18-5

1310-73-2

77-86-1

7647-14-5

1310-58-3

877-24-7

584-08-7

7447-40-7

CAS Registry Number 4

1934-21-0

6850-28-8

7758-11-4

7778-77-0

7558-79-4

7447-40-7

67-56-1

1332-77-0

64-02-8

7732-18-5

CAS Registry Number 5

7647-14-5

1310-58-3

12228-88-5

12125-02-9

77-86-1

7791-18-6

16423-68-0

7732-18-5

7778-77-0

CAS RN 1 Min Percentage

92.0

97.0

71.0

99.59

98.0

CAS RN 2 Min Percentage

0.87

0.99

0.34

0.37

0.51

ChEBI

CHEBI:15428

CHEBI:37585

CHEBI:63036

CHEBI:32588

CHEBI:26710

CHEBI:31795

CHEBI:9754

CHEBI:39005

CHEBI:42191

CHEBI:16069

CHEBI:42334

CHEBI:46758

CHEBI:18219

CHEBI:32139

CHEBI:32031

CHEBI:42298

CHEBI:16842

CHEBI:6636

CAS RN 4 Min Percentage

0.34

Chem AlertStorageSymbol

Gray

Chem Alert Storage Symbol

Blue

Gray

CAS RN 1 Max Percentage

96.0

98.935

99.24

100.0

CAS RN 5 Max Percentage

0.17

CAS RN 5 Min Percentage

0.18

Chemical Name or Material

Buffer solution, pH 4.00

BufferSolution,pH4.00

Magnesium Chloride Hexahydrate

MES

Buffer Solution, pH 3.00

Buffer Solution, pH 7.00, Color-Coded Yellow

HEPES Sodium Salt

MES monohydrate

Potassium Phosphate Monobasic

Tris-EDTA

Phosphate Buffered Saline

HEPES

HEPES buffer soln.

Sodium Chloride

Tris Buffered Saline

Buffer Capsules

Buffer Solution, pH 10.00

Buffer Solution, pH 4.00, Color-Coded Red

BufferSolution,pH6.00

Buffer, Reference Standard

HEPES Buffer

MES buffer soln.

pH Buffer Standards

Buffer solution

Buffer Solution, pH 6.00

Tris-Acetate-EDTA

Krebs-Ringer Solution

Tris-Borate-EDTA

BufferPac Color-Coded Solutions

Potassium Phosphate Dibasic

Buffer Solution, pH 7.00

Buffer Solution, pH 5.00

Buffer Solution, pH 8.00

Buffer Solution, pH 10.00, Color-Coded Blue

Buffer Solution, pH 2.00

Buffer Solution, pH 9.00

Tris-HCl

Sodium Bicarbonate

Tris Base

Tris Hydrochloride

COLOR

Blue

Color

Light Yellow

Composition

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

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

2-Amino-2-(Hydroxymethyl)-1,3-Propanediol, Tris (hydroxymethyl) Aminomethane, Tris Base, THAM, Trimethylol Aminomethane, Trometamol

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

Concentration

0.2M buffer soln.

Dry Blend

0.5M buffer soln.

1.0M buffer soln.

0.96 to 1.04M

Concentrationor CompositionbyAnalyte orComponents

1.37M Sodium Chloride, 0.027M Potassium Chloride, and 0.119M Phosphate Buffer

Chloride

0.001% max.

0.136 to 0.144M

0.003% max.

Conductivity

14000 to 17800µmhos/cm

750 to 1250µmhos/cm

Concentrationor CompositionbyAnalyteorComponents

Various

Potassium Hydrogen Phthalate

Density

2.165g/cm-?

1.0g/cm-?

0.7g/cm-?

1.003g/cm-?

1.0054g/cm-?

Density

1g/mL

1.0054g/cmÂ³

Description

pH 7.00 (Yellow) Buffer

pH 10.01 (Blue) Buffer

pH 4.01 (Red) Buffer

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

pH/temperature conversions given on label.

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

Chlorateand Nitrate

0.003% max.

Color

Colorless

White

Undesignated

Clear

Light blue

Red

Yellow

Copper Cu

1ppm max.

0.0001% max.

Concentration

0.95 to 1.05M

Decomposition Information

>106°C

>250°C

>180°C

D Nase

DNase free

Content AndStorage

Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 20 to 25°C.

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.

Filtered Through

Filtered through a 0.2-micron filter.

Filtered through a 5-micron filter.

For Use With

pH Instruments and Electrodes

single use for pH calibration

for accurate, reproducible pH calibrations

pH electrode

Electrophoresis

Pass Test

For Use With Equipment

Instruments and Electrodes

pH Meter and Electrode

pH Meter and Electrode, single use

For accurate, reproducible pH calibrations

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

pH Instruments and Electrodes

DNase

DNase free

None detected

DOT Information

Nonhazardous

DOT Class 8, : Corrosive

Not Regulated by DOT

Form

powder

Formula Weight

136.09

238.197

58.44

157.6

203.31

174.18

74.55

121.14

238.3

260.27

84.01

For Use With

pH Meter and Electrode

Format

Liquid

Grade

Electrophoresis

Certified

Certified ACS

Electrophoresis; Molecular Biology

Molecular Biology

Biochemical

Health Hazard 1

Warning

May damage fertility or the unborn child.

Signal Word: CAUTION!

H315-H319-H335

H315-H318-H360D

H335

Health Hazard 2

GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.

CAUTION!

Signal Word: DANGER!

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS H Statement
Solution is not hazardous.

WARNING!

P280-P305 + P351 + P338-P337 + P313

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

Health Hazard 3

Emergency Overview
May cause eye, skin, and respiratory tract irritation. Wear personal protective equipment. Ensure adequate ventilation. Do not breathe vapors or spray mist. Avoid contact with skin, eyes and clothing. Wash off immediately wi

Emergency Overview
Irritating to eyes and respiratory system. Hygroscopic. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if

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
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

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

Emergency Overview
Causes burns by all exposure routes. Possible risk of harm to the unborn child. Use personal protective equipment. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Immed

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
May cause skin, eye, and respiratory tract irritation. Hygroscopic. Wear personal protective equipment. Ensure adequate ventilation. Avoid contact with skin, eyes and clothing. Avoid ingestion and inhalation. Use personal pr

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

P201-P202-P264b-P281-P302+P352-P305+P351+P338-P308+P313-P310-P332+P313-P362-P501c

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

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

Emergency Overview
Causes 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. Obtain medical attention. Rinse immediate

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

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

GHS P Statement
P280-P305+P351+P338-P362-P321-P332+P313-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present

Emergency Overview
Harmful if swallowed. Wear personal protective equipment. Ensure adequate ventilation. Do not get in eyes, on skin, or on clothing. Avoid ingestion and inhalation. Use personal protective equipment. Wash off immediately with

Emergency Overview
May cause eye, skin, and respiratory tract irritation. Avoid contact with skin and eyes. Do not breathe dust. Do not breathe vapors or spray mist. Wash off immediately with soap and plenty of water removing all contaminated

P261-P271-P304+P340-P312-P501c

Emergency Overview
May cause skin, eye, 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

Heavy MetalsasPb

0.0005% max.

0.001% max.

5ppm max.

Heavy Metals as Pb

10ppm max.

5ppm max.

Heavy Metals

5ppm max.

Identification

In Pass Test

Pass Test

Identification

Passes Test

InChIKey

UIIMBOGNXHQVGW-UHFFFAOYSA-M

ZPWVASYFFYYZEW-UHFFFAOYSA-L

AJPJDKMHJJGVTQ-UHFFFAOYSA-M

KCXVZYZYPLLWCC-UHFFFAOYSA-N

NLJMYIDDQXHKNR-UHFFFAOYSA-K

PXIPVTKHYLBLMZ-UHFFFAOYSA-N

QKNYBSVHEMOAJP-UHFFFAOYSA-N

IRHWMYKYLWNHTL-UHFFFAOYSA-M

MIIIXQJBDGSIKL-UHFFFAOYSA-N

DHMQDGOQFOQNFH-UHFFFAOYSA-N

HEMHJVSKTPXQMS-UHFFFAOYSA-M

OVBJJZOQPCKUOR-UHFFFAOYSA-L

IWZKICVEHNUQTL-UHFFFAOYSA-M

TWRXJAOTZQYOKJ-UHFFFAOYSA-L

DVLFYONBTKHTER-UHFFFAOYSA-N

LENZDBCJOHFCAS-UHFFFAOYSA-N

GNSKLFRGEWLPPA-UHFFFAOYSA-M

IHPYMWDTONKSCO-UHFFFAOYSA-N

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

WRUGWIBCXHJTDG-UHFFFAOYSA-L

WSFSSNUMVMOOMR-UHFFFAOYSA-N

RAXXELZNTBOGNW-UHFFFAOYSA-N

VMHLLURERBWHNL-UHFFFAOYSA-M

VHUUQVKOLVNVRT-UHFFFAOYSA-N

FAPWRFPIFSIZLT-UHFFFAOYSA-M

JKMHFZQWWAIEOD-UHFFFAOYSA-N

OWXMKDGYPWMGEB-UHFFFAOYSA-N

RDZTWEVXRGYCFV-UHFFFAOYSA-M

SXGZJKUKBWWHRA-UHFFFAOYSA-N

Insoluble Matter

0.01% max.

0.015% max.

0.03% max.

0.005% max.

0.010% max.

IUPAC Name

2-amino-2-(hydroxymethyl)propane-1,3-diol;hydrochloride

2-morpholin-4-ylethanesulfonic acid

disodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate

potassium;2-carboxybenzoate

potassium;chloride

potassium;dihydrogen phosphate

magnesium;sulfate;heptahydrate

sodium;2-morpholin-4-ylethanesulfonate

2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic acid

2-morpholin-4-ylethanesulfonic acid;hydrate

3-[4-(2-hydroxyethyl)piperazin-1-yl]propane-1-sulfonic acid

sodium;chloride

sodium;dihydrogen phosphate

3-morpholin-4-ylpropane-1-sulfonic acid

2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid

2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid

2-amino-2-(hydroxymethyl)propane-1,3-diol

2-aminoacetic acid

sodium;2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate

azanium;hydroxide

dipotassium;hydrogen phosphate

formaldehyde

sodium;acetate

1H-imidazole

magnesium;dichloride

sodium;azide

sodium;hydrogen carbonate

Melting Point

248.0°C

253°C

117°C

86°C

240°C

>300.0°C

0°C

770°C

168.5°C

270°C

770°C

0°C

275°C

~236°C (decomposition)

300°C

175°C

340°C

801°C

100°C

252°C

Merck Index Reference

15, 3565

15, 5972

14, 7659

15, 4689

15, 8790

15, 4953

15, 7779

15, 5726

15, 8734

15, 1661

15, 7742

15, 5755

15, 7780

15, 9951

15, 8717

MFCD Number

MFCD00003527

MFCD00008131

MFCD00014246

MFCD00005183

MFCD00004679

MFCD00012590

MFCD00036463

MFCD00065473

MFCD00283848

MFCD00006181

MFCD00003541

MFCD00134130

MFCD00146206

MFCD00678198

MFCD00163177

MFCD00006160

MFCD00012459

MFCD00006158

MFCD00006159

MFCD00131855

MFCD00147253

MFCD03097944

MFCD00149409

Molecular Formula

C10H18N2Na2O10

C6H9Na3O9

Ca Cl2 · 2 H2O

CHNaO3

N3Na

C10H16N2O8

C6H13NO4S

C7H15NO4S

ClK

ClNa

C4H12ClNO3

C2H3NaO2

H2KO4P

H2NaO4P

HK2O4P

HNaO

C2H5NO2

C8H18N2O4S

C8H5KO4

C9H20N2O4S

C3H4N2

C4H11NO3

CH2O

H₂KO₄P

H14MgO11S

C6H12NNaO4S

C6H15NO5S

C8H18N2O6S2

H5NO

C8H17N2NaO4S

Cl2Mg

Molecular Weight

119.976

213.248

40.00

121.136

157.594

372.238

65.011

75.067

217.215

238.302

204.222

294.10

82.034

30.026

95.205

35.046

195.233

209.26

136.084

174.17

260.284

246.466

292.244

68.079

74.548

58.44

84.006

N ISTTraceable

Traceable

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 to NIST

NIST

Traceable to NIST.

Packaging

PET Plastic Bottle

1 x 100g

PolyPac

Satchets

Poly Pail

Standard Capsules

Bottle

Pouch

Plastic

473mL (16 oz.) bottle (ea)

See individual components

Kit

Plastic Bottle

Poly Bottle

Poly Bottles

Tri-Chek Capsule Set

Amber poly

Cubitainer

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

Poly Bottle/Poison Pack

Glass Bottle

Nalgene Poly Bottle

Poly natural

Nalgene bottle

Triple-leached LDPE bottle

Percent Purity

>=99.0%

99.7 to 100.3%

>=98.5%

98.0 to 102.0%

>=99.8%

>=98.0% (T)

>=98.5% (after ion exchange)

0.996

99.0 to 100.5%

>=98.0%

>=99%

99.8 to 100.1%

>=98%

>=98.5% (on anhydrous substance)

≥99%

10.4

4.005

4.01

4.5 to 6.5

5.0 to 8.0

7.0 (20°C)

7.4 to 8.1

1.00

10.012

12.00 ±0.05

4.00 to 4.01

6.6

7.3 to 7.5

9.0

9.00

2.5

2.5 to 4.0 (1%, H2O, 25°C)

3.5 to 4.1

5 to 6 (10% w/v soln. at 20°C)

5.0 to 6.5

6.0

6.00

7.00

7.2

7.2 to 7.6

7.5

9.5 to 10.5 (1% aq. soln.)

10.0

4 to 6

10.5

5 to 8.2

6.5

7.0

4 to 7.1

5.5

7.00 ±0.01

7.2 to 7.5

8.2 to 8.4

1.68

10.0 (20°C)

10.01

4.00, 7.00, 10.00

6.86

3.00

4.5

8.5 to 9.6

4.0 (20°C)

4.0 - 6.0

8.3

12.46

13.0 (20°C)

4.0

5.0

5.0 to 15.0 (1% soln.)

7.000

7.4

8.0

9.15

10.00

2.00

5 to 6.5

7.2 ±0.1

pH Range

6.3 to 6.9

10.0

4.0 - 6.0

6.99 to 7.01 (at 25°C)

Physical Form

Liquid

Powder/Solid

Crystalline Powder

Powder, Crystals or Flakes

Powder

Solid

Solution

Viscous Liquid

Crystal-Powder at 20°C

Pub Chem CID

5360315

795

85255

23673676

750

16218417

24450

2724248

23672064

23831

24843

5234

516951

517045

6049

6503

79723

23676735

33557

516892

78165

14923

44120005

712

70807

93573

4873

Purity GradeNotes

DNase- and RNase-Free

Accuracy at 25°C is ±0010pH

DNase-, RNase- and Protease-Free

Quantity

10L

19L

5kg

100mL

30 x 20mL

475 mL (1 pint)

100 tablets

2.5kg

475mL

Each capsule makes 100mL solution

500g

Each capsule makes 500mL solution

60mL

40 Pack

473mL

475 mL

50g

6 x 1 L

1kg

250mL

6 x 500 mL

20L

100g

16 oz.

500mL

10 Pack

Recommended Storage

15°C to 30°C (Do not freeze); Keep container tightly closed. Keep container in a cool, well-ventilated area.

15°C to 30°C (Do not freeze); Store in accordance with local regulations. Store in original container, protected from direct sunlight. Keep container tightly closed and sealed until ready for use. Containers that have been opened must be carefully reseale

Room temperature

Ambient temperatures

Keep cold

Ambient

RNase

None detected

RTECS Number

TL6809000

AH4025000

Shelf Life

18 months

24 months

2 Years

6 Months

SMILES

[N-]=[N+]=[N-].[Na+]

[NH4+].[OH-]

C(C(CO)(CO)N)O

C(CN(CC(=O)O)CC(=O)O)N(CC(=O)O)CC(=O)O

[Cl-].[K+]

[Na+].[Cl-]

C(C(CO)(CO)N)O.Cl

C1CN(CCN1CCO)CCS(=O)(=O)[O-].[Na+]

C1COCCN1CCCS(=O)(=O)O

C1COCCN1CCS(=O)(=O)O.O

C1COCCN1CCS(=O)(=O)[O-].[Na+]

C(=O)(O)[O-].[Na+]

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

C1CN(CCN1CCO)CCS(=O)(=O)O

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

[Mg+2].[Cl-].[Cl-]

C1CN(CCN1CCCS(=O)(=O)O)CCO

C1COCCN1CCS(=O)(=O)O

C1=CN=CN1

[OH-].[Na+]

C1CN(CCN1CCS(=O)(=O)O)CCS(=O)(=O)O

C(C(=O)O)N

CC(=O)[O-].[Na+]

O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Mg+2]

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

C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.O.O.[Na+].[Na+]

C=O

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

Solubility Information

Soluble in water (246g/L) at 20°C,and ethanol.

Fully miscible in water. Insoluble in alcohol and ammonia.

Not miscible or difficult to mix in water.

Easily soluble in cold water

Miscible in water

Soluble in water

Soluble in water (100mg/ml),and acetone (slightly soluble). Insoluble in alcohol,and ether.

It is soluble in water.

Fully miscible.

Fully miscible with water. Soluble in dimethyl sulfoxide and methanol.

Miscible with water.

Soluble in water (121mg/ml at 20°C).

0.005% max. Insoluble Matter

Fully misicible in water. Soluble in water (0.05 M),giving a clear,colorless solution (the resulting solution has a pH of approximately 4.5-4.7). 10 g will dissolve in 40 mL of 0.1 N NaOH.

Soluble in water (0.5 M at 20°C).

Solution Type

Storage solution

Fisher Bio Reagent Solution

Solventor Matrix

H2O

Sulfate

0.002% max.

0.005% max.

0.004% max.

0.001% max.

0.003% max.

Synonym

2-(4-Morpholino)ethane Sulfonic Acid

N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid

sodium hydrogencarbonate

TBE

Tris-Acetate-EDTA Buffer

2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt

Chlorine Titrimeter Reagent

bicarbonate of soda

dipotassium hydrogenphosphate

glyoxalin

Tris-HCl

(Ethylenedinitrilo)tetraacetic Acid, EDTA

dihydrogen oxide

rock salt

magnesium chloride anhydrous

N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic Acid

natriumazid german

2-(N-Morpholino)ethanesulfonic acid

potassium phosphate, monobasic

table salt

N-[2-Hydroxyethyl]piperazine-N'-[2-Ethanesulfonic acid]

TBS

2-(N-Morpholino)ethanesulfonic acid monohydrate

2-[N-morpholino]ethanesulfonic acid

3-[4-(2-Hydroxyethyl)-1-piperazine]propanesulfonic acid

SSC Buffer

TAE

trometamol

sodium phosphate, monobasic

potassium acid phosphate

sodium di ethylenediamine tetraacetate dihydrate

slow-k

magnesium sulphate heptahydrate

PBS

1,3-propanediol, 2-amino-2-(hydroxymethyl)-

HEPPS

Iodide

0.002% max.

Iron Fe

0.001% max.

5ppm max.

0.0002% max.

0.002% max.

2ppm max.

0.0001% max.

0.0005% max.

Infrared Spectrum

Authentic

Linear Formula

H2NC(CH2OH)3

Na2HPO4

OCH2CH2NCH2CH2(CH2CH2SO3H)

(HO2CCH2)2NCH2CH2N(CH2CO2Na)2·2H2O

KHC8H4O4

HNCH:CHN:CH

KH2PO4

Lead Pb

5ppm max.

0.0001% max.

1ppm max.

Magnesium Mg

10ppm max.

0.0005% max.

0.001% max.

0.005% max.

Loss on Drying

0.2% max.

1.0% max.

Manganese Mn

5ppm max.

Insolublein Water

0.005% max.

N IST

Traceable to NIST.

Traceable to NIST

NIST Traceable

Moisture

7.9 to 9.1%

0.5% max.

Name Note

1M Solution, pH 7.3

low endotoxin

pH 0.50± 0.01 at 25 °C

pH 12.00± 0.01 at 25°C

1M Solution, pH 8.0

For BOD

1408.8?S/cm (1408.8µmho/cm) at 25°C

Color Coded Red

0.2 micron filtered

1X Solution

1M Solution, pH 7.5

with 0.5% Tween 20

1X Solution, pH 7.4

99+%

Color Coded Yellow

pH 6.86± 0.01 at 25°C

pH 7.40± 0.01 at 25°C

1X Powder Concentrate

99%

Concentrate

10X Solution

1M Solution, pH 7.0

Odorless

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

20X Solution

50X Solution

pH 10.00 ± 0.01 at 25 deg C

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

pH 12.45± 0.01 at 25°C

1X Solution, pH 8.0

Phosphate buffer, traceable to NIST, ready to use

Usage: One tablet dissolved in 200mL water yields 0.01M phosphate buffer, 0.0027M KCl, and 0.137M NaCl, pH 7.4 at 25°C

NIST Traceable

Traceable

Yes

Traceable to NIST

Packaging

Poly CUBE

PolyPac™

PETG clear

PhysicalForm

Liquid

Solid

Solution

Crystals; Crystalline Powder

Odor

Odorless

Molecular Weight

302.36

252.329

Package Components

4 x 1 pint (4 x 475mL) pH 9.15 Buffer C

pH 4.01, 7.00 and 10.01 buffers, storage solution

910104, 910107, 910110, 810001, 900024, 910003

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

Nitrogen Compounds

0.001% max.

Product Type

PBS Pack

MES Buffered Saline Pack

Phosphate-buffered Saline

p Ka

7.3 to 7.7 (at 25°C)

5.89 to 6.29 (at 25°C)

Nitrate

0.001% max.

0.002% max.

Phosphate

0.001% max.

0.0005% max.

Protease

Protease free

None Detected

Physical State

Liquid

PhysicalState

Liquid

Osmolality

280 -320 mOsm/kg

p H

7.2 pH

4.7 pH

Product Line

BupH

Purity Grade Notes

Accuracy at 25°C is ±0010pH

DNase-, RNase- and Protease-Free

Potassium K

0.005% max.

Quantity

3 x 500mL

10 x 15mL

1 Kit

Regulatory Status

GMP and ISO 13485:2016

Purity

Molecular biology grade

99.0 to 105.0%

Solubility

Solubility in water: miscible.

Soluble in water

Solubility in water: 0.5g/L.

Soluble

Solubility in water: soluble.

Sodium Na

0.005% max.

0.05% max.

Specific Gravity

1.013 at 25°C

1g/mL

1.003

Storage Requirements

2° to 30°C

15-30°C

Sulfur Compounds

0.003% max.

SolutionType

Fisher Bio Reagent Solution

Buffer Solution

pH Buffers, Storage Solution, Cleaning Solution

Phosphate Buffered Saline

Standard Solution

Storage Solution

Size

1 L

Solubility

Solubility in water: 10g/100mL.

Miscible

Phosphate

5ppm max.

Vapor Pressure

14mmHg at 20-°C

0.003mbar at 20°C

<0.1 mmHg at 20°C

1mmHg at 865-°C

760mmHg at 20-°C

Strontium Sr

0.005% max.

Zinc Zn

0.0001% max.

T LC

Single spot

TSCA

Yes

UN Number

NONH for all modes of transport

Type

pH Buffer, individual use pouches

pH Buffer, 5 gallon cubitainers

Ion Selective Electrode Calibration Standard

pH Buffer/Ionic Strength Adjustor

pH Buffer, bottles

Traceabilityto NIST

Pass Test

Traceable to NIST

Total Weight

1814.5 to 2005.5mg/Tablet

Water

8.0 to 9.0% (K.F.)

1% max.

3% Max. (K.F.)

2% max.

Traceability to NIST

Pass Test

Vapor Density

>1.00g/mol

Type

Ion Selective Electrode Reagents

pH electrode solution

If you are viewing this page as a nonregistered user, the price(s) displayed is list price. To view your customer-specific pricing, log in or become a registered user here.