Soluciones tampón de pH

Un catálogo de un extenso rango de soluciones amortiguadoras de pH con certificación ISO/IEC y trazables, para varias aplicaciones. Presentan una gran vida útil y numerosos valores de pH.

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productos por página. Hay 819 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid [Good's buffer component for biological research] REF: 3B-T0683CAS: 7365-44-8	>98.0%(T)	90,00 €~792,00 €	Vie 02 Ago 24
3-Morpholinopropanesulfonic Acid [Good's buffer component for biological research] REF: 3B-M0707CAS: 1132-61-2	>98.0%(T)	27,00 €~117,00 €	Vie 02 Ago 24
N-(2-Acetamido)-2-aminoethanesulfonic Acid [Good's buffer component for biological research] REF: 3B-A0700CAS: 7365-82-4	>99.0%(T)	54,00 €	Vie 02 Ago 24
Buffer Solution pH8.7 (6mol/L Guanidine Hydrochloride) REF: 3B-B2904	- - -	127,00 €	Vie 02 Ago 24
3-Cyclohexylamino-2-hydroxypropanesulfonic Acid Sodium Salt REF: 3B-C1562CAS: 102601-34-3	>95.0%(T)	42,00 €	Vie 02 Ago 24
4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic Acid [Good's buffer component for biological research] REF: 3B-H0576CAS: 16052-06-5	>98.0%(T)	100,00 €	Vie 02 Ago 24
L-(+)-Tartaric Acid REF: 3B-T0025CAS: 87-69-4	>99.0%(T)	27,00 €~51,00 €	Vie 02 Ago 24
3-Cyclohexylaminopropanesulfonic Acid [Good's buffer component for biological research] REF: 3B-C0921CAS: 1135-40-6	>98.0%(T)	30,00 €~160,00 €	Vie 02 Ago 24
N-Tris(hydroxymethyl)methyl-3-aminopropanesulfonic Acid [Good's buffer component for biological research] REF: 3B-T0974CAS: 29915-38-6	>98.0%(T)	35,00 €	Vie 02 Ago 24
3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic Acid [Good's buffer component for biological research] REF: 3B-T1364CAS: 68399-81-5	>99.0%(T)	37,00 €	Vie 02 Ago 24
Piperazine-1,4-bis(2-ethanesulfonic Acid) Disodium Salt [Good's buffer component for biological research] REF: 3B-P0874CAS: 76836-02-7	>98.0%(T)(HPLC)	65,00 €	Vie 02 Ago 24
N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid [Good's buffer component for biological research] REF: 3B-B0909CAS: 10191-18-1	>98.0%(T)	43,00 €~287,00 €	Vie 02 Ago 24
Sodium 3-Morpholinopropanesulfonate REF: 3B-M0755CAS: 71119-22-7	>98.0%(T)	35,00 €~183,00 €	Vie 02 Ago 24
Tris(hydroxymethyl)aminomethane Hydrochloride REF: 3B-T0740CAS: 1185-53-1	>98.0%(N)	28,00 €~170,00 €	Vie 02 Ago 24
2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological research] REF: 3B-H0396CAS: 7365-45-9	>99.0%(T)	27,00 €~193,00 €	Vie 02 Ago 24
1,3-Bis[tris(hydroxymethyl)methylamino]propane [for Buffer Material] REF: 3B-B1057CAS: 64431-96-5	>99.0%(T)	57,00 €	Vie 02 Ago 24
Instant Buffer S64 pH6.4 (acc. to Soerensen) (50packs) REF: 3B-I0241	- - -	285,00 €	Vie 02 Ago 24
2-Cyclohexylaminoethanesulfonic Acid [Good's buffer component for biological research] REF: 3B-C0920CAS: 103-47-9	>99.0%(T)	91,00 €	Vie 02 Ago 24
N,N-Di(2-hydroxyethyl)glycine [Good's buffer component for biological research] REF: 3B-B0484CAS: 150-25-4	>99.0%(T)	34,00 €~249,00 €	Vie 02 Ago 24
L-Lactic Acid REF: 3B-L0165CAS: 79-33-4	>85.0%(T)	29,00 €~44,00 €	Vie 02 Ago 24

N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid [Good's buffer component for biological r...

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N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid [Good's buffer component for biological research]

CAS:7365-44-8

Fórmula:

C₆H₁₅NO₆S

Pureza:

>98.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

229.25

Ref: 3B-T0683

25g		90,00 €
250g		792,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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3-Morpholinopropanesulfonic Acid [Good's buffer component for biological research]

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3-Morpholinopropanesulfonic Acid [Good's buffer component for biological research]

CAS:1132-61-2

Fórmula:

C₇H₁₅NO₄S

Pureza:

>98.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

209.26

Ref: 3B-M0707

25g		27,00 €
250g		117,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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N-(2-Acetamido)-2-aminoethanesulfonic Acid [Good's buffer component for biological research]

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N-(2-Acetamido)-2-aminoethanesulfonic Acid [Good's buffer component for biological research]

CAS:7365-82-4

Fórmula:

C₄H₁₀N₂O₄S

Pureza:

>99.0%(T)

Forma y color:

White powder to crystal

Peso molecular:

182.19

Ref: 3B-A0700

25g 54,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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Buffer Solution pH8.7 (6mol/L Guanidine Hydrochloride)

Forma y color:

Colorless to Almost colorless clear liquid

Ref: 3B-B2904

100ml 127,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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3-Cyclohexylamino-2-hydroxypropanesulfonic Acid Sodium Salt

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3-Cyclohexylamino-2-hydroxypropanesulfonic Acid Sodium Salt

CAS:102601-34-3

Fórmula:

C₉H₁₈NNaO₄S

Pureza:

>95.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

259.30

Ref: 3B-C1562

25g 42,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic Acid [Good's buffer component for biological rese...

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4-(2-Hydroxyethyl)-1-piperazinepropanesulfonic Acid [Good's buffer component for biological research]

CAS:16052-06-5

Fórmula:

C₉H₂₀N₂O₄S

Pureza:

>98.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

252.33

Ref: 3B-H0576

25g 100,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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L-(+)-Tartaric Acid

CAS:87-69-4

Fórmula:

C₄H₆O₆

Pureza:

>99.0%(T)

Forma y color:

White or Colorless powder to crystal

Peso molecular:

150.09

Ref: 3B-T0025

25g		27,00 €
500g		51,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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3-Cyclohexylaminopropanesulfonic Acid [Good's buffer component for biological research]

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3-Cyclohexylaminopropanesulfonic Acid [Good's buffer component for biological research]

CAS:1135-40-6

Fórmula:

C₉H₁₉NO₃S

Pureza:

>98.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

221.32

Ref: 3B-C0921

25g		30,00 €
250g		160,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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N-Tris(hydroxymethyl)methyl-3-aminopropanesulfonic Acid [Good's buffer component for biological ...

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N-Tris(hydroxymethyl)methyl-3-aminopropanesulfonic Acid [Good's buffer component for biological research]

CAS:29915-38-6

Fórmula:

C₇H₁₇NO₆S

Pureza:

>98.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

243.27

Ref: 3B-T0974

25g 35,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic Acid [Good's buffer component for ...

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3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic Acid [Good's buffer component for biological research]

CAS:68399-81-5

Fórmula:

C₇H₁₇NO₇S

Pureza:

>99.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

259.27

Ref: 3B-T1364

25g 37,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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Piperazine-1,4-bis(2-ethanesulfonic Acid) Disodium Salt [Good's buffer component for biological ...

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Piperazine-1,4-bis(2-ethanesulfonic Acid) Disodium Salt [Good's buffer component for biological research]

CAS:76836-02-7

Fórmula:

C₈H₁₆N₂Na₂O₆S₂

Pureza:

>98.0%(T)(HPLC)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

346.32

Ref: 3B-P0874

25g 65,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid [Good's buffer component for biological resea...

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N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic Acid [Good's buffer component for biological research]

CAS:10191-18-1

Fórmula:

C₆H₁₅NO₅S

Pureza:

>98.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

213.25

Ref: 3B-B0909

25g		43,00 €
500g		287,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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Sodium 3-Morpholinopropanesulfonate

CAS:71119-22-7

Fórmula:

C₇H₁₄NNaO₄S

Pureza:

>98.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

231.24

Ref: 3B-M0755

25g		35,00 €
250g		183,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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Tris(hydroxymethyl)aminomethane Hydrochloride

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Tris(hydroxymethyl)aminomethane Hydrochloride

CAS:1185-53-1

Fórmula:

C₄H₁₁NO₃·HCl

Pureza:

>98.0%(N)

Forma y color:

White powder to crystal

Peso molecular:

157.59

Ref: 3B-T0740

25g		28,00 €
500g		170,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological ...

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2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Good's buffer component for biological research]

CAS:7365-45-9

Fórmula:

C₈H₁₈N₂O₄S

Pureza:

>99.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

238.30

Ref: 3B-H0396

25g		27,00 €
500g		193,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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1,3-Bis[tris(hydroxymethyl)methylamino]propane [for Buffer Material]

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1,3-Bis[tris(hydroxymethyl)methylamino]propane [for Buffer Material]

CAS:64431-96-5

Fórmula:

C₁₁H₂₆N₂O₆

Pureza:

>99.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

282.34

Ref: 3B-B1057

25g 57,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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Instant Buffer S64 pH6.4 (acc. to Soerensen) (50packs)

Forma y color:

White powder to granule

Ref: 3B-I0241

1set 285,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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2-Cyclohexylaminoethanesulfonic Acid [Good's buffer component for biological research]

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2-Cyclohexylaminoethanesulfonic Acid [Good's buffer component for biological research]

CAS:103-47-9

Fórmula:

C₈H₁₇NO₃S

Pureza:

>99.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

207.29

Ref: 3B-C0920

25g 91,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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N,N-Di(2-hydroxyethyl)glycine [Good's buffer component for biological research]

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N,N-Di(2-hydroxyethyl)glycine [Good's buffer component for biological research]

CAS:150-25-4

Fórmula:

C₆H₁₃NO₄

Pureza:

>99.0%(T)

Forma y color:

White to Almost white powder to crystal

Peso molecular:

163.17

Ref: 3B-B0484

25g		34,00 €
100g		79,00 €
500g		249,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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L-Lactic Acid

CAS:79-33-4

Fórmula:

C₃H₆O₃

Pureza:

>85.0%(T)

Forma y color:

Colorless to Almost colorless clear liquid

Peso molecular:

90.08

Ref: 3B-L0165

25g		29,00 €
500g		44,00 €

Entrega estimada en Estados Unidos, el Viernes 2 de Agosto de 2024

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