Goods Buffers

ADA, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: ADA Name Note: For biochemistry CAS: 26239-55-4 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: For biochemistry Assay: 98.5% min. Assay Percent Range: 99% Molecular Formula: C6H10N2O5 Linear Formula: H2NCOCH2N(CH2CO2H)2 Formula Weight: 190.16g/mol MDL Number: MFCD00008031 Synonym: N-(2-Acetamido)iminodiacetic acid

ACES, 99+%, for biochemistry, ACROS Organics™

Chemical Name or Material: ACES CAS: 7365-82-4 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For biochemistry Assay: 99.0% min. Assay Percent Range: 99+% Molecular Formula: C4H10N2O4S Linear Formula: H2NCOCH2NHCH2CH2SO3H Formula Weight: 182.19g/mol MDL Number: MFCD00008030 Synonym: N-(2-Acetamido)-2-aminoethanesulfonic acid

ACES, 99%, extra pure, ACROS Organics™

Chemical Name or Material: ACES Name Note: Extra Pure CAS: 7365-82-4 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: extra pure Assay: 98.5% min. Assay Percent Range: 99% Molecular Formula: C4H10N2O4S Linear Formula: H2NCOCH2NHCH2CH2SO3H Formula Weight: 182.19g/mol MDL Number: MFCD00008030 Synonym: N-(2-Acetamido)-2-aminoethanesulfonic acid

Tricine, 99+%, for biochemistry, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tricine CAS: 1389475 Purity Grade: For biochemistry Assay: 99% min. Assay Percent Range: 99+% Molecular Formula: C6H13NO5 Linear Formula: (HOCH)3CNHCHCOH Formula Weight: 179.17g/mol MDL Number: MFCD00004277 Synonym: N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine

Bicine, 99+%, for biochemistry, ACROS Organics™

Chemical Name or Material: Bicine Name Note: For biochemistry CAS: 150-25-4 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For biochemistry Assay: 99.0% min. Assay Percent Range: 99+% Molecular Formula: C6H13NO4 Linear Formula: (HOCH2CH2)2NCH2CO2H Formula Weight: 163.17g/mol MDL Number: MFCD00004295 Synonym: Diethylolglycine

HEPES sodium salt, 99+%, for molecular biology, DNAse, RNAse and Protease free, ACROS Organics™

Chemical Name or Material: HEPES sodium salt Name Note: 99+% CAS: 75277-39-3 Purity Grade: For molecular biology Assay: 99.0% min. (on dry substance) Assay Percent Range: 99+% Molecular Formula: C8H17N2NaO4S Formula Weight: 260.27g/mol MDL Number: MFCD00036463 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt

HEPES sodium salt, 99%, ACROS Organics™

Chemical Name or Material: HEPES sodium salt Name Note: 99% CAS: 75277-39-3 Assay: 98.5% min. (on anhydrous substance) Assay Percent Range: 99% Molecular Formula: C8H17N2NaO4S Formula Weight: 260.27g/mol MDL Number: MFCD00036463 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt

HEPES, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: HEPES CAS: 7365-45-9 Purity Grade: For biochemistry Assay: 98.5 % min. (on dried substance) (Acid) Assay Percent Range: 99% Molecular Formula: C8H18N2O4S Formula Weight: 238.30g/mol

Tricine, 98%, for biochemistry, ACROS Organics™

Chemical Name or Material: Tricine Name Note: 98% CAS: 1389475 Purity Grade: For biochemistry Assay: 97.5% min. (on dry substance) Assay Percent Range: 98% Molecular Formula: C6H13NO5 Linear Formula: (HOCH2)3CNHCH2CO2H Formula Weight: 179.17g/mol MDL Number: MFCD00004277 Synonym: N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine

BES (White Crystalline Powder), Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: BES CAS: 10191-18-1 Physical Form: Solid Assay: 99% min. Assay Percent Range: ≥99 % Molecular Formula: C6H15NO5S Formula Weight: 213.25g/mol Synonym: N, N-bis (2-Hydroxyethyl) Taurine

HEPES Sodium Salt (White Powder), Fisher BioReagents

Chemical Name or Material: HEPES Sodium Salt CAS: 75277-39-3 Physical Form: Powder; Solid Assay: 99% min. Assay Percent Range: ≥99 % Molecular Formula: C8H17N2O4SNa Formula Weight: 260.28g/mol

MES hydrate, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: MES hydrate Name Note: 99% CAS: 1266615-59-1 Purity Grade: For biochemistry Assay: 99.0 % min. (on dry substance) (Acid) Assay Percent Range: 99+% Molecular Formula: C6H13NO4S·xH2O Formula Weight: 195.23g/mol MDL Number: MFCD00149409 Synonym: 4-Morpholinoethanesulfonic acid hydrate

HEPES free acid, 99+%, for molecular biology, DNase, Rnase and Protease free, ACROS Organics™

Chemical Name or Material: HEPES free acid CAS: 7365-45-9 Purity Grade: For molecular biology Assay: 99.0% min. (on dry substance) Assay Percent Range: 99+% Molecular Formula: C8H18N2O4S Formula Weight: 238.30g/mol MDL Number: MFCD00006158 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid

MES, 99+%, <1% water, ACROS Organics™

Chemical Name or Material: MES CAS: 4432-31-9 Assay: 99+% min. (on dry substance) Assay Percent Range: 99+% Molecular Formula: C6H13NO4S Formula Weight: 195.24g/mol MDL Number: MFCD00006181 Synonym: 2-(N-Morpholino)ethanesulfonic acid

MES sodium salt, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: MES sodium salt CAS: 71119-23-8 Assay: 98.5% min. (after ion exchange) Assay Percent Range: 99% Molecular Formula: C6H12NNaO4S Formula Weight: 217.22g/mol MDL Number: MFCD00065473

PIPES, disodium salt, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: PIPES, disodium salt Assay: 98.5 to 101.5% (dry basis, acidimetry) Assay Percent Range: 99% Molecular Formula: C8H16N2Na2O6S2 Formula Weight: 346.33g/mol Synonym: 1, 4-Piperazinediethanesulfonic acid disodium salt

ACES (Fine White Crystals), Fisher BioReagents

Chemical Name or Material: ACES CAS: 7365-82-4 Physical Form: Solid Assay: 96% min. Assay Percent Range: ≥96 % Molecular Formula: C4H10N2O4S Linear Formula: H2NCOCH2NHCH2CH2SO3H Formula Weight: 182.19g/mol Synonym: N-(2-Acetamido)-2-aminomethane Sulfonic Acid

TES (White Crystals), Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: TES CAS: 7365-44-8 Physical Form: Powder; Solid Assay: 98% min. Assay Percent Range: ≥98 % Molecular Formula: C6H15NO6S Formula Weight: 229.25g/mol Synonym: N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid

PIPES, 98.5+%, for biochemistry, ACROS Organics™

Chemical Name or Material: PIPES CAS: 5625-37-6 Purity Grade: For biochemistry Assay: 98.50% min. Assay Percent Range: 98.5+% Molecular Formula: C8H18N2O6S2 Formula Weight: 302.35g/mol Synonym: 1, 4-Piperazinebis(ethanesulfonic acid)

HEPES Buffer, 1M Solution, pH 7.3 (Molecular Biology), Fisher BioReagents

Chemical Name or Material: HEPES Buffer Name Note: 1M Solution, pH 7.3 CAS: 7365-45-9 CAS: 7732-18-5 Purity Grade: Molecular Biology Purity Grade Notes: DNase-, RNase- and Protease-Free Physical Form: Liquid Molecular Formula: C8H18N2O4S Formula Weight: 238.197g/mol Synonym: N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid

TES, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: TES Name Note: For biochemistry CAS: 7365-44-8 Purity Grade: For biochemistry Assay: 98.5% min. Assay Percent Range: 99% Molecular Formula: C6H15NO6S Linear Formula: (HOCH2)3CNHCH2CH2SO3H Formula Weight: 229.25g/mol MDL Number: MFCD00007532 Synonym: 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid

HEPES, Sodium Salt, Ultrapure Bioreagent, J.T.Baker™

Chemical Name or Material: HEPES, Sodium Salt CAS: 75277-39-3 Purity Grade: Ultrapure Bioreagent Molecular Formula: C8H17N2NaO4S Formula Weight: 260.28g/mol

Bicine, Fisher BioReagents

Chemical Name or Material: Bicine CAS: 150-25-4 Physical Form: Powder; Solid Molecular Formula: C6H13NO4 Linear Formula: (HOCH2CH2)2NCH2COOH Formula Weight: 163.2g/mol Synonym: N, N-bis [2-hydroxyethyl]glycine

PIPES, Sesquisodium Sodium Salt, Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: PIPES, Sesquisodium Salt CAS: 100037-69-2 Purity Grade: Molecular Biology Purity Grade Notes: DNase- and RNase-Free Physical Form: Powder; Solid Assay: 95% min. Assay Percent Range: ≥95 % Molecular Formula: C16H33N4Na3O12S4 Formula Weight: 670.68g/mol Synonym: 1, 4-Piperazinediethanesulfonic acid sesquisodium salt

HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents

Chemical Name or Material: HEPES CAS: 7365-45-9 Purity Grade: Molecular Biology Purity Grade Notes: DNase-, RNase- and Protease-Free Physical Form: Powder; Solid Assay: 99% min. Assay Percent Range: ≥99 % Molecular Formula: C8H18N2O4S Formula Weight: 238.3g/mol Synonym: N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid

MES (Fine White Crystals), Fisher BioReagents

Chemical Name or Material: MES CAS: 145224-94-8 Purity Grade Notes: DNase- and RNase-Free Physical Form: Powder; Solid Assay: 98% min. Assay Percent Range: ≥98 % Molecular Formula: C6H13NO4S · H2O Linear Formula: OCH2CH2NCH2CH2(CH2CH2SO3H) Formula Weight: 213.2g/mol Synonym: 2-(4-Morpholino)ethane Sulfonic Acid

HEPES, Tocris

Chemical Name or Material: HEPES CAS: 7365-45-9 Assay Percent Range: >99.5% Molecular Formula: C8H18N2O4S Formula Weight: 238.3g/mol Synonym: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid

HEPES Sodium salt, Tocris

Chemical Name or Material: HEPES Sodium salt CAS: 75277-39-3 Assay Percent Range: >99.5% Molecular Formula: C8H17N2NaO4S Formula Weight: 260.29g/mol Synonym: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt

HEPES, Free Acid, Ultrapure Bioreagent, J.T.Baker™

Chemical Name or Material: HEPES CAS: 7365-45-9 Name Note: Free Acid Purity Grade: Ultrapure Bioreagent Molecular Formula: C8H18N2O4S Formula Weight: 238.31g/mol

MES monohydrate, 99+%, for biochemistry, ACROS Organics™

Chemical Name or Material: MES monohydrate CAS: 145224-94-8 Purity Grade: For biochemistry Assay: 99.0 % min. (Acid) Assay Percent Range: 99+% Molecular Formula: C6H13NO4S·H2O Formula Weight: 213.25g/mol MDL Number: MFCD00149409 Synonym: 2-(N-Morpholino)ethanesulfonic acid monohydrate

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