Buffers and Solutions

Silver Nitrate Solution (0.1N (N/10)/Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 7761-88-8 Molecular Formula: AgNO3 Molecular Weight (g/mol): 169.872 MDL Number: MFCD00003414 InChI Key: SQGYOTSLMSWVJD-UHFFFAOYSA-N Synonym: silver nitrate, silvernitrate, lunar caustic, silbernitrat, argenti nitras, nitrate d'argent, nitric acid silver i salt, silver mononitrate, silver i nitrate, argerol PubChem CID: 24470 ChEBI: CHEBI:32130 IUPAC Name: silver;nitrate SMILES: [N+](=O)([O-])[O-].[Ag+]

Buffer Solution, TISAB, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

For Analysis of the Determination of Fluoride Ion Concentration by Fluoride Ion Electrode

Hydrogen Peroxide, 30% (Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 7722-84-1 Molecular Formula: H2O2 Molecular Weight (g/mol): 34.014 MDL Number: MFCD00011333 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

tert-Butyl hydroperoxide, 70% aq. soln., Alfa Aesar™

CAS: 75-91-2 Molecular Formula: C4H10O2 Molecular Weight (g/mol): 90.122 MDL Number: MFCD00002130 InChI Key: CIHOLLKRGTVIJN-UHFFFAOYSA-N Synonym: tert-butyl hydroperoxide, tbhp, t-butyl hydroperoxide, tert-butylhydroperoxide, perbutyl h, t-butylhydroperoxide, cadox tbh, hydroperoxide, 1,1-dimethylethyl, 1,1-dimethylethyl hydroperoxide, terc. butylhydroperoxid PubChem CID: 6410 ChEBI: CHEBI:64090 IUPAC Name: 2-hydroperoxy-2-methylpropane SMILES: CC(C)(C)OO

Iodine Solution, 0.1N (N/10) (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 7681-11-0 Molecular Formula: IK Molecular Weight (g/mol): 166.003 MDL Number: MFCD00011355 InChI Key: NLKNQRATVPKPDG-UHFFFAOYSA-M Synonym: potassium iodide, potassium iodide ki, pima, kali iodide, thyro-block, knollide, kisol, asmofug e, potassium diiodide, potassium monoiodide PubChem CID: 4875 ChEBI: CHEBI:8346 IUPAC Name: potassium;iodide SMILES: [K+].[I-]

Gibco™ DPBS without Calcium and Magnesium Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Balanced salt solution used for variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents

Thermo Scientific™ BupH™ Phosphate Buffered Saline Packs

Make 500mL of sodium phosphate buffer (PBS) for crosslinking and labeling reactions requiring amine-free conditions with these dry-blended powder pouches.

Thermo Scientific™ Pierce™ 20X PBS Tween-20 Available on GSA/VA Contract for Federal Government customers only.

Prepare PBS-Tween (PBS-T) wash buffers and blocking buffers for ELISA and Western with this space-saving stock solution.

Tris Base (White Crystals or Crystalline Powder/Molecular Biology), Fisher BioReagents

CAS: 77-86-1 Molecular Formula: C4H11NO3 Molecular Weight (g/mol): 121.136 InChI Key: LENZDBCJOHFCAS-UHFFFAOYSA-N Synonym: Tris(hydroxymethyl)aminomethane, Trimethylol Aminomethane, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Trometamol PubChem CID: 6503 ChEBI: CHEBI:9754 IUPAC Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol SMILES: C(C(CO)(CO)N)O

Triethyloxonium tetrafluoroborate, 95%, stab. with 3-5% diethyl ether, Alfa Aesar™

CAS: 368-39-8 Molecular Formula: C6H15BF4O Molecular Weight (g/mol): 189.989 MDL Number: MFCD00044423 InChI Key: IYDQMLLDOVRSJJ-UHFFFAOYSA-N Synonym: triethyloxonium tetrafluoroborate, triethyloxonium fluoroborate, triethyloxonium fluoborate, triethyloxonium borofluoride, triethoxonium fluoroborate, meerwein's reagent, triethyloxidanium tetrafluoroborate, unii-z0b19dd36j, triethyloxonium tetraflouroborate, boron tetrafluoride triethyl oxonium PubChem CID: 2723982 IUPAC Name: triethyloxidanium;tetrafluoroborate SMILES: [B-](F)(F)(F)F.CC[O+](CC)CC

Gibco™ (Phosphate Buffered Saline) Solution, pH 7.4 Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Balanced salt solution used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents

Thermo Scientific™ Pierce™ 20X TBS Tween™-20 Available on GSA/VA Contract for Federal Government customers only.

Prepare TBS-Tween (TBS-T) wash buffers or blocking buffers for ELISA, Western blotting and other immunoassays with this space-saving stock solution.

Thermo Scientific™ BupH™ Carbonate-Bicarbonate Buffer Packs

Make 500mL of alkaline (pH 9.4) Na-carbonate (carb-bicarb) buffer for protein and antibody coating procedures with these dry-blended powder pouches.

Hydrogen Peroxide (Optima™), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 7722-84-1 Molecular Formula: H2O2 Molecular Weight (g/mol): 34.014 MDL Number: MFCD00011333 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

Thermo Scientific™ BupH™ Modified Dulbecco's PBS Packs

Make 500mL of Na- and K-phosphate buffered saline (D-PBS) for ELISA and Western blot diluents and wash buffers with these dry-blended powder pouches.

Tween™ 20, Fisher BioReagents™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 9005-64-5 Molecular Formula: C26H50O10 Molecular Weight (g/mol): 522.676 InChI Key: HMFKFHLTUCJZJO-UHFFFAOYSA-N Synonym: Polysorbate 20, Polyoxyethylene-20-sorbitan Monolaurate, Polyoxyethylenesorbitan monolaurate PubChem CID: 443314 IUPAC Name: 2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate SMILES: CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO

Thermo Scientific™ Pierce™ 20X Tris Buffered Saline Available on GSA/VA Contract for Federal Government customers only.

Prepare Tris-NaCl buffer (TBS) used as a wash buffer and antibody diluent for ELISA, Western blotting and other immunoassays with this space-saving stock solution.

Tris Hydrochloride (Small White Flakes/Molecular Biology), Fisher BioReagents

CAS: 1185-53-1 Molecular Formula: C4H12ClNO3 Molecular Weight (g/mol): 157.594 InChI Key: QKNYBSVHEMOAJP-UHFFFAOYSA-N Synonym: Tris(hydroxymethyl)aminomethane Hydrochloride PubChem CID: 93573 IUPAC Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydrochloride SMILES: C(C(CO)(CO)N)O.Cl

Tween™ 80, Fisher BioReagents

CAS: 9005-65-6 Synonym: Polysorbate 80, Polyoxyethylene-20-sorbitan Monooleate

Thermo Scientific™ Pierce™ 10X Tris-Glycine-SDS Buffer

Quickly prepare Tris-glycine-SDS (pH 8.3) running buffer for SDS-PAGE (protein polyacrylamide gel electrophoresis) with this space-saving stock solution.

Thermo Scientific™ BupH™ MES Buffered Saline Packs

Make 500mL of optimized amine- and carboxyl-free buffer for carbodiimide (EDC) crosslinking and conjugation reactions with these dry-blended powder pouches.

Buffer-Pac Color-Coded Solutions (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.026 MDL Number: MFCD00163177 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

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