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重要文件

56255

Supelco

电导率标准品

conductivity 50000 μS/cm at 25 °C

同義詞:

Calibration standard for conductivity meter

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About This Item

分類程式碼代碼:
41116107
NACRES:
NA.24
暫時無法取得訂價和供貨情況

等級

analytical standard

品質等級

儲存期限

limited shelf life, expiry date on the label

濃度

2.5-10% KCl (T)

傅導性

49500-50500 μS/cm at 25 °C

密度

1.014-1.063 g/cm3 at 20 °C

應用

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

形式

single component solution

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應用

Itis a calibration standard for conductivity meter verification.

象形圖

Health hazard

訊號詞

Warning

危險聲明

防範說明

危險分類

Carc. 2 - STOT RE 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析證明 (COA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  1. Do these products have conductivity correction tables at different temperatures?

    1 answer
    1. These are the temperature coefficient of variation tables for the five materials:
      •Ref. 06949-500ML | Conductivity standard, conductivity 1000 μS/cm at 25 °C
      •Ref. 67233-500ML | Conductivity standard, conductivity 10000 μS/cm at 25 °C
      •Ref. 56255-500ML | Conductivity standard, conductivity 50000 μS/cm at 25 °C
      •Ref. 59777-500ML | Conductivity standard, conductivity 100000 μS/cm at 25 °C
      •Ref. 03729-500ML | Conductivity standard, conductivity 200000 μS/cm at 25 °C

      Helpful?

  2. Hi, I wonder if u maybe have some kind of table of conductivity corrections at various temperatures? Thanks in advance!

    1 answer
    1. Unfortunately, there is no table for conductivity at different temperatures available. The only value of conductivity shared is on the lot specific Certificate of Analysis where the Conductivity range is determined at 25 C between 49500 - 50500 µS/cm. The exact value will be listed on the Certificate of Analysis.

      Helpful?

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