Esta buscando: Tampones

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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Descripción: Buffer Solution acc. to EP and USP, Oxalato, Valor de pH: 1,68, Temperatura de referencia: 25 °C, Certipur®, Sachet, 30×30 ml
Numero del catalogo: 1.99011.0001
UOM: 1 * 30 UN
Proveedor: Merck

Certificados


Descripción: Solución tampón (fosfato de hidrógeno disódico/dihidrógeno fosfato potásico) trazable a SRM según NIST y PTB, pH 7,00 (20 °C) Certipur®, Fosfato, Valor de pH: 7,00, Certipur®, Botella de plástico
Numero del catalogo: 1.09439.1000
UOM: 1 * 1 L
Proveedor: Merck

FDS Certificados


Descripción: Solución tampón (hidrogenofosfato disódico/hidróxido sódico), trazable a SRM de NIST y PTB pH 12.00 (25°C) Certipur®, Fosfato, Valor de pH: 12,00, Certipur®, Bag-in-box
Numero del catalogo: 1.99022.4000
UOM: 1 * 4 L
Proveedor: Merck

FDS


Descripción: Buffer Solution acc. to EP and USP, Ftalato, Valor de pH: 4,01, Temperatura de referencia: 25 °C, Certipur®, Botella de plástico
Numero del catalogo: 1.09406.0500
UOM: 1 * 500 mL
Proveedor: Merck

FDS Certificados


Descripción: Solución tampón (ácido cítrico/hidróxido sódico/cloruro de hidrógeno), trazable a SRM según NIST y PTB, pH 2,00 (20 °C) Certipur®, Citrato, Valor de pH: 2,00, Certipur®, Bag-in-box
Numero del catalogo: 1.09433.4000
UOM: 1 * 4 L
Proveedor: Merck

FDS Certificados Environmentally Preferable


Descripción: Dihidrógenofosfato de potasio/hidrógenofosfato de disodio, Valor de pH: 6,863 (25°C), Certipur®, Botella de plástico, 5×100 ml
Numero del catalogo: 1.07202.0105
UOM: 1 * 5 UN
Proveedor: Merck

FDS Certificados


Descripción: Decahidratotetraborato de disodio, Valor de pH: 9,184 (25 °C), Certipur®, Botella de plástico, 5×100 ml
Numero del catalogo: 1.07203.0105
UOM: 1 * 5 UN
Proveedor: Merck

FDS Certificados


Descripción: Dihidrogenotetraoxalato de potasio , Valor de pH: 1,681 (25°C), Certipur®, Bottela, 1×25 g
Numero del catalogo: 1.01961.0025
UOM: 1 * 25 g
Proveedor: Merck

FDS


Descripción: Phosphate buffer, BioUltra, >0,044 M Na₂HPO₄, >0,022 M NaH₂PO₄, Valor de pH: 7,2
Numero del catalogo: 76847-100ML-F
UOM: 1 * 100 mL
Proveedor: Merck

Certificados


Descripción: Triethylammonium bicarbonate buffer, 1 M
Numero del catalogo: 18597-500ML
UOM: 1 * 500 mL
Proveedor: Merck

Certificados


Descripción: Triethylammonium bicarbonate buffer, 1 M
Numero del catalogo: 18597-100ML
UOM: 1 * 100 mL
Proveedor: Merck


Descripción: Washing buffer, PBS solución tampón 10x concentrado (tampón fosfato salino), ultra pure grade
Numero del catalogo: J373-4L
UOM: 1 * 4 L
Proveedor: VWR Chemicals

FDS Certificados


Descripción: Running Buffer, TBE buffer, 10X liquid concentrate
Numero del catalogo: 0658-4L
UOM: 1 * 4 L
Proveedor: VWR Chemicals

FDS Certificados


Descripción: Washing buffer, PBS, concentrado líquido 20X, permite preparar 20 litros de tampón 1X
Numero del catalogo: E703-1L
UOM: 1 * 1 L
Proveedor: VWR Chemicals

FDS Certificados


Descripción: Running Buffer, TBE buffer, 10X liquid concentrate
Numero del catalogo: 0658-1L
UOM: 1 * 1 L
Proveedor: VWR Chemicals

FDS Certificados


Descripción: Cell culture buffer, PBS without calcium and magnesium X1
Numero del catalogo: 392-0442
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


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