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Buffer, technical, WTW, yellow, pH 4,01 ±0,03, 50 mL

Item No. 51108706
Technical buffer solutions from WTW with certificate Precise and traceable to PTB/NIST. These buffer solutions are color coded and come in bottles of 50 mL, 250 mL, or 1 L bottles with dosing vessel. With high precision and long shelf life, these buffers have become a standard in many laboratories.
In stock - Log in for price

Description

Technical buffer solutions from WTW with certificate

Precise and traceable to PTB/NIST. These buffer solutions are color coded and come in bottles of 50 mL, 250 mL, or 1 L bottles with dosing vessel. With high precision and long shelf life, these buffers have become a standard in many laboratories. All bottles are marked with lot nr.

Certificate of analysis is available on the manufacturer website.

General information on the use of buffers:

  • Never put the pH electrode into the supply bottle. Always fill a small quantity into a clean calibration vessel or use the dosing cap if available.
  • Do not use any remnants of alkaline buffer solutions.
  • Dispose of the buffer solutions after using them. Do not fill them back into the supply bottle.
  • For storing, close the supply bottle properly.
  • Once the buffer bottles are opened, use the contents speedily.
  • Store the buffer solutions at room temperature (15 - 25 °C).

Specifications

  • pH value: 4,01 ± 0,03 (25 °C)
  • Volume: 50 mL
  • Color: Yellow
  • Shelf life (unopened): 36 months from production, see certificate
  • Shelf life (opened): 1 month
Pack: 50 mililitre/each

Specifications

Producent
WTW
Volume [ml]
250
Standard value [pH]
4.01
Qty per Salesunit
50 mililitre/each
Sales Unit of Measure
EA
UNSPSC
41116107 Kvalitetskontroller, kalibratorer eller standarder til kemi
Any questions, please contact
Kristoffer Laugesen, kla@buch-holm.dk, +45 44540022

Buffer, technical, WTW, yellow, pH 4,01 ±0,03, 50 mL

Item No. 51108706
Technical buffer solutions from WTW with certificate Precise and traceable to PTB/NIST. These buffer solutions are color coded and come in bottles of 50 mL, 250 mL, or 1 L bottles with dosing vessel. With high precision and long shelf life, these buffers have become a standard in many laboratories.
In stock - Log in for price

Description

Technical buffer solutions from WTW with certificate

Precise and traceable to PTB/NIST. These buffer solutions are color coded and come in bottles of 50 mL, 250 mL, or 1 L bottles with dosing vessel. With high precision and long shelf life, these buffers have become a standard in many laboratories. All bottles are marked with lot nr.

Certificate of analysis is available on the manufacturer website.

General information on the use of buffers:

  • Never put the pH electrode into the supply bottle. Always fill a small quantity into a clean calibration vessel or use the dosing cap if available.
  • Do not use any remnants of alkaline buffer solutions.
  • Dispose of the buffer solutions after using them. Do not fill them back into the supply bottle.
  • For storing, close the supply bottle properly.
  • Once the buffer bottles are opened, use the contents speedily.
  • Store the buffer solutions at room temperature (15 - 25 °C).

Specifications

  • pH value: 4,01 ± 0,03 (25 °C)
  • Volume: 50 mL
  • Color: Yellow
  • Shelf life (unopened): 36 months from production, see certificate
  • Shelf life (opened): 1 month
Pack: 50 mililitre/each

Specifications

Producent
WTW
Volume [ml]
250
Standard value [pH]
4.01
Qty per Salesunit
50 mililitre/each
Sales Unit of Measure
EA
UNSPSC
41116107 Kvalitetskontroller, kalibratorer eller standarder til kemi
Any questions, please contact
Kristoffer Laugesen, kla@buch-holm.dk, +45 44540022