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Buffers and Standards

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General Chemistry Solutions (183)
Chromatography Standards (167)
Electrochemistry Buffers (153)
Life Science Buffers (119)
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1 – 15 of 564 results
1

Buffer Solution, pH 7.00, Color-Coded Yellow (Certified), Fisher Chemical™
GSA_VA

Boiling Point 100°C
Description Potassium Phosphate Monobasic/Sodium Hydroxide. pH/temperature conversions given on label.
Color Yellow
Traceability to NIST Traceable to NIST.
Physical Form Liquid
Chemical Name or Material Buffer Solution, pH 7.00, Color-Coded Yellow
Grade Certified
Identification Pass Test
ChemAlert Storage Symbol Gray
Density 1.0g/cm³
Vapor Pressure 760mmHg at 20°C
Absorbance Pass Test
CAS 1934-21-0
Health Hazard 3 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 immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Obtain medical attention. . .

NFPA

Health:1
Flammability:0
Instability:0
MDL Number MFCD00134130
Health Hazard 2 CAUTION!
Solubility Information Soluble in water
pH 7.00
Specific Gravity 1
Melting Point 0°C
2
Promotions Available

Buffer Solution (Acetate), pH 4.00 (Certified), Fisher Chemical

EDGE
3

Traceable™ pH Buffer Standards, Certified Reference Material (CRM), Fisherbrand™

IUPAC formulation

EDGE
For Use With (Equipment) Instruments and Electrodes
Traceability to NIST Traceable to NIST
Physical Form Liquid
Chemical Name or Material pH Buffer Standards
Grade Certified
Purity Grade Notes Accuracy at 25°C is ±0010pH
For Use With (Application) Calibration
ChemAlert Storage Symbol Gray
Solution Type Buffer
4

Hydrogen Peroxide (30% in Water), Fisher BioReagents
GSA_VA

CAS: 7722-84-1,7732-18-5 Molecular Formula: H2O2 Molecular Weight (g/mol): 34.014 InChI Key: MHAJPDPJQMAIIY-UHFFFAOYSA-N Synonym: oxydol,perhydrol,superoxol,interox,hydrogen dioxide,inhibine,peroxaan,albone,hioxyl,kastone PubChem CID: 784 ChEBI: CHEBI:16240 IUPAC Name: hydrogen peroxide SMILES: OO

EDGE
PubChem CID 784
CAS 7722-84-1,7732-18-5
Molecular Weight (g/mol) 34.014
ChEBI CHEBI:16240
SMILES OO
Synonym oxydol,perhydrol,superoxol,interox,hydrogen dioxide,inhibine,peroxaan,albone,hioxyl,kastone
IUPAC Name hydrogen peroxide
InChI Key MHAJPDPJQMAIIY-UHFFFAOYSA-N
Molecular Formula H2O2
5

accumet™ pH 7.00 (Yellow) Buffer, Fisherbrand™

Description pH 7.00 (Yellow) Buffer
Traceability to NIST Yes
pH 7
Solution Type Buffer
6
Promotions Available

Electrode Storage Solution, Fisher BioReagents™
GSA_VA

For use in storage of pH electrodes

EDGE
7

Ethylenediaminetetraacetic Acid (0.5M Solution/pH 8.0), Fisher BioReagents
GSA_VA

CAS: 7732-18-5,60-00-4 Molecular Formula: C10H16N2O8 Molecular Weight (g/mol): 292.24 MDL Number: MFCD00003541 InChI Key: KCXVZYZYPLLWCC-UHFFFAOYSA-N Synonym: edta,edetic acid,ethylenediaminetetraacetic acid,edathamil,versene,endrate,havidote,titriplex,edta acid,sequestrol PubChem CID: 6049 ChEBI: CHEBI:42191 IUPAC Name: 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid SMILES: OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O

EDGE
PubChem CID 6049
CAS 7732-18-5,60-00-4
Molecular Weight (g/mol) 292.24
ChEBI CHEBI:42191
MDL Number MFCD00003541
SMILES OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
Synonym edta,edetic acid,ethylenediaminetetraacetic acid,edathamil,versene,endrate,havidote,titriplex,edta acid,sequestrol
IUPAC Name 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid
InChI Key KCXVZYZYPLLWCC-UHFFFAOYSA-N
Molecular Formula C10H16N2O8
8

Buffer-Pac Color-Coded Solutions (Certified), Fisher Chemical
GSA_VA

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.03 MDL Number: MFCD00003274 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

EDGE
PubChem CID 712
CAS 50-00-0
Molecular Weight (g/mol) 30.03
ChEBI CHEBI:16842
MDL Number MFCD00003274
SMILES C=O
IUPAC Name formaldehyde
InChI Key WSFSSNUMVMOOMR-UHFFFAOYSA-N
Molecular Formula CH2O
9

PBS Tablets, Phosphate Buffered Saline, Fisher BioReagents™
GSA_VA

Phosphate Buffered Saline Tablets, CAS Number-7647-14-5, 7447-40-7, 100 tablets, Clear, Gray, White, 5/8 in., 600 SEC max., CAUTION!

EDGE
10

TE Buffer, Tris-EDTA, 1X Solution, pH 8.0, Molecular Biology, Fisher BioReagents
GSA_VA

EDGE
Color Colorless
Physical Form Liquid
Chemical Name or Material Tris-EDTA
Grade Molecular Biology
DNase DNase free
Filtered Through Filtered through a 5-micron filter.
ChemAlert Storage Symbol Gray
Name Note 1X Solution, pH 8.0
CAS 7732-18-5
Protease Protease free
Health Hazard 3 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 clothes and shoes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Remove from exposure, lie down. Move to fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. If not breathing, give artificial respiration. Obtain medical attention.

NFPA

Health:1
Flammability:0
Instability:0
Health Hazard 2 CAUTION!
pH 7.4 to 8.1
Synonym TE
Recommended Storage RT
11

TBS, Tris Buffered Saline, 10X Solution, pH 7.4, Molecular Biology, Fisher BioReagents™
GSA_VA

EDGE
Boiling Point 100°C
Color Colorless
Physical Form Liquid
Chemical Name or Material Tris Buffered Saline
Grade Molecular Biology
DNase DNase free
ChemAlert Storage Symbol Gray
Name Note 10X Solution
Concentration or Composition (by Analyte or Components) 10X solution contains 1.37M Sodium Chloride, 0.027M Potassium Chloride, and 0.25M Tris/Tris-HCl.
CAS 7732-18-5
Protease Protease free
pH 7.5
Synonym TBS
Purity Grade Notes DNase-, RNase- and Protease-Free
Recommended Storage RT
12
Promotions Available

TAE Buffer, Tris-Acetate-EDTA, 50X Solution, Electrophoresis, Fisher BioReagents™
GSA_VA

Tris-Acetate-EDTA, CAS Number-77-86-1, 60-00-4, 6850-28-8, TAE, 4L, Gray, Tris (24%), Acetic Acid (5.0%), and EDTA (<2%)., DNase free, Pass Test, Filtered through a 0.2-micron filter., Electrophoresis, 50X Solution, Poly CUBE, Liquid, Protease free, DNase-, RNase- and Protease-Free, RT

EDGE
Name Note 50X Solution
Concentration or Composition (by Analyte or Components) Tris (24%), Acetic Acid (5.0%), and EDTA (<2%).
CAS 6850-28-8
Protease Protease free
Physical Form Liquid
Grade Electrophoresis
Synonym TAE
Purity Grade Notes DNase-, RNase- and Protease-Free
DNase DNase free
Recommended Storage RT
Filtered Through Filtered through a 0.2-micron filter.
ChemAlert Storage Symbol Gray
13

FisherTab™ CT-37 Kjeldahl Tablets, Fisher Chemical
GSA_VA

Composition per tablet: 3.5g K2SO4 + 0.4g CuSO4

EDGE
14
Promotions Available

Tris-Glycine, 10X Solution (Electrophoresis), Fisher BioReagents™
GSA_VA

EDGE
Color Undesignated
Physical Form Liquid
Chemical Name or Material Tris-Glycine
Grade Electrophoresis
DNase DNase free
Filtered Through Filtered through a 0.2-micron filter.
ChemAlert Storage Symbol Gray
Name Note 10X Solution
Concentration or Composition (by Analyte or Components) Components: Tris (2-3%) and Glycine (13-14%).
0.25M Tris Base and 1.92M Glycine.
CAS 56-40-6
Protease Protease free
Synonym TG
Purity Grade Notes DNase-, RNase- and Protease-Free
Recommended Storage RT
15
Promotions Available

TAE Buffer, Tris-Acetate-EDTA, 10X Solution, Electrophoresis, Fisher BioReagents
GSA_VA

EDGE
Name Note 10X Solution
Concentration or Composition (by Analyte or Components) Tris (<5.0%), Acetic Acid (1.0%), and EDTA (<1%).
CAS 77-86-1
Protease Protease free
Physical Form Liquid
Chemical Name or Material Tris-Acetate-EDTA
Grade Electrophoresis
Synonym TAE
Purity Grade Notes DNase-, RNase- and Protease-Free
DNase DNase free
Recommended Storage RT
Filtered Through Filtered through a 0.2-micron filter.
ChemAlert Storage Symbol Gray