Merck
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14280

Sigma-Aldrich

BES buffered saline

BioUltra, for molecular biology, 2x concentrate

NACRES:
NA.25

grado

for molecular biology

Nivel de calidad

100

Línea del producto

BioUltra

formulario

liquid

calidad

2x concentrate

composición

BES, 10.7 g/L
NaCl, 16.0 g/L
Na2HPO4, 0.27 g/L

impurezas

DNases, none detected
RNases, none detected
phosphatases, none detected
proteases, none detected

índice de refracción

n20/D 1.338

pH

7.1 (25 °C)

trazas de catión

Al: ≤1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

λ

neat

Absorción UV

λ: 260 nm Amax: 0.07
λ: 280 nm Amax: 0.02

application(s)

diagnostic assay manufacturing

Aplicación

BES buffered saline can be used to study molecular biology, DNA and RNA purification, biological buffers and zwitterionic compounds. BES buffered saline has been used in a study that identified how to increase the transfection efficacy and subsequent long-term culture of resting human pancreatic duct epithelial cells.

Componentes

concentration (in H2O): 10.7 g/l BES, 16.0 g/l NaCl, 0.27 g/l Na2HPO4

Código de clase de almacenamiento

12 - Non Combustible Liquids

WGK

WGK 2

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves

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Certificate of Origin

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