B5020

Buffer, reference standard

pH 4.00±0.01 (25 °C)

• Sinônimo(s): pH calibration solution at 25 °C pH 4.00±0.01
• Número MDL: MFCD00130682
• Código UNSPSC: 12161700
• NACRES: NA.25

Propriedades

• forma: liquid
• Nível de qualidade: 100
• cor: color-coded red
• pH: 4.00±0.01 (25 °C)
• temperatura de armazenamento: 15-25°C

Descrição

Aplicação

The buffer reference standard was used in the calibration of a pH probe and pH meter in analytical procedures.

Características e benefícios

• Traceable to NIST standard reference materials
• A ready-to-use solution available in various packaging to provide ease-of-use

Embalagem

500 mL size packaged in polyethylene bottle; 1 gal size in convenient shelf-top dispenser with spigot.

Nota de análise

Standardized against N.I.S.T. standard reference materials.

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)