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Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.


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Image Unavailable-TCD1050-001G

Homogentisic acid ≥97.0% (by HPLC, titration analysis)

Description: CAS Number: 451-13-8
MDL Number: MFCD00004324
Molecular Formula: C8H8O4
Molecular Weight: 168.15
Purity/Analysis Method: >97.0% (HPLC,T)
Form: Crystal
Melting point (°C): 147
Catalog Number: TCD1050-001G
Supplier: TCI America

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Product Image-CA11016-372

Sulfuric acid 10 N volumetric solution

Description: Multi-purpose sulfuric acid standard solution.
Catalog Number: CA11016-372
Supplier: Hach

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Image Unavailable-TCP2476-5G

2-Phenylethylboronic acid (contains varying amounts of Anhydride)

Description: 2-Phenylethylboronic Acid, CAS Number: 34420-17-2, Molecular Formula: C8H11BO2, Molecular Weight: 149.98, Synonyms: Phenethylboronic Acid (contains varying amounts of Anhydride), Size: 1G
Catalog Number: TCP2476-5G
Supplier: TCI America

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Image Unavailable-CA1.00713.2500

Sulfuric acid 95.0-98.0% (by alkalimetry), EMPROVE® ESSENTIAL Ph. Eur., BP, JPE, NF, SAFC®

Description: Sulfuric acid 95-98%, Cas number: 7664-93-9, suitable for use as excipient EMPROVE* exp Ph Eur,BP,JPE,NF, 25 Liter
Catalog Number: CA1.00713.2500
Supplier: MilliporeSigma

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Image Unavailable-TCP0282-025G

Phthalamic acid ≥98.0% (by HPLC, titration analysis)

Description: CAS Number: 88-97-1
MDL Number: MFCD00025476
Molecular Formula: C8H7NO3
Molecular Weight: 165.15
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 149
Catalog Number: TCP0282-025G
Supplier: TCI America

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Image Unavailable-TCN1086-5G

2-Nitroisophthalic acid ≥95.0% (by HPLC, titration analysis)

Description: 2-Nitroisophthalic Acid, Purity: >95.0%(HPLC)(T), CAS Number: 21161-11-5, Molecular Formula: C8H5NO6, Molecular Weight: 211.13, Size: 5G
Catalog Number: TCN1086-5G
Supplier: TCI America

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Product Image-RCRABP003500D1

Orthophosphoric acid ACS

Description: Phosphoric Acid, Grade: ACS Reagent, Cas number: 7664-38-2, 7732-18-5, Molecular Formula: H3PO4, H2O, Molecular weight: 97.99g/mol, 18.01g/mol, Appearance/Form: Colorless liquid, Size: 2.50L Glass clear
Catalog Number: RCRABP003500D1
Supplier: Ricca Chemical

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Product Image-RC356032

Hydrochloric acid 1% (v/v) in aqueous solution (1 + 99)

Description: Hydrochloric Acid, 1% v/v, Cas number: 7647-01-0, 7732-18-5, Molecular Formula: HCl, H2O, Molecular weight: 36.46g/mol, 18.01g/mol, Appearance/Form: Colorless liquid, Size: 4L Poly natural
Catalog Number: RC356032
Supplier: Ricca Chemical
Image Unavailable-TCF1007-5G

Fusidic acid ≥97.0% (by HPLC, titration analysis)

Description: Fusidic Acid, Purity: >97.0%(HPLC)(T), CAS Number: 6990-06-3, Molecular Formula: C31H48O6, Molecular Weight: 516.72, Physical state: Solid, Form: Crystal- Powder, Colour: White - Almost white, Size: 1G
Catalog Number: TCF1007-5G
Supplier: TCI America

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Image Unavailable-CA1.00729.9025

Sulfuric acid 90,0-91,0 % (by acidimetry) for the determination of fats in cheese according to Gerber, for determination of nitrates in milk, Supelco®

Description: Sulfuric acid, Application:for Gerber fat determination and determination of nitrates in milk
Catalog Number: CA1.00729.9025
Supplier: MilliporeSigma

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Image Unavailable-75810-962

Dehydrocholic acid ≥98.5% USP

Description: Dehydrocholic Acid, USP. 
Catalog Number: 75810-962
Supplier: Spectrum Chemical Mfg. Corp.
Image Unavailable-CA1.00519.1016

Perchloric acid 70.0-72.0%, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Description: Perchloric acid, Grade:ACS,ISO,Reag. Ph Eur, Purity:70-72%, Application:for analysis EMSURE
Catalog Number: CA1.00519.1016
Supplier: MilliporeSigma

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Image Unavailable-CAAAA16865-22

3-Methylcrotonic acid 98%

Description: 3-Methylcrotonic acid 98%
Catalog Number: CAAAA16865-22
Supplier: Thermo Scientific Chemicals

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Image Unavailable-CAAAAL20088-06

3-Quinolineboronic acid 95%

Description: 3-Quinolineboronic acid 95%
Catalog Number: CAAAAL20088-06
Supplier: Thermo Scientific Chemicals

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Product Image-CAJT9601-1

Nitric acid 69,0 - 70,0%, BAKER ANALYZED® A.C.S. Reagent ACS, J.T.Baker®

Description: The quality of BAKER ANALYZED™ ACS Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These acids are tested for common trace metals.
Catalog Number: CAJT9601-1
Supplier: AVANTOR PERFORMANCE MATERIAL LLC

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Product Image-RC8321-1

Sulfuric acid 3.20 N

Description: Sulfuric acid 3.20 N
Catalog Number: RC8321-1
Supplier: Ricca Chemical

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