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重要文件

503185

Supelco

二氧化碳捕集阱

volume 100 cc, 1/8 in. fitting

同義詞:

CO2 捕集器 100CC,1/8 英寸紧固件

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About This Item

EC號碼:
分類程式碼代碼:
12000000
暫時無法取得訂價和供貨情況

容積

100 cc

接頭

1/8 in. fitting

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一般說明

氢氧化钠非纤维状硅酸盐材料因其高吸收能力和对二氧化碳的指示性能而被普遍接受。 通常在需要更换饱和材料之前,该材料将吸收其重量的20%至30%的二氧化碳。 随着二氧化碳的吸收,由于碳酸钠的形成,绿褐色的材料变成白色。 捕集阱由硼硅酸盐玻璃制成,配件镀镍,并带有烧结的不锈钢熔块。

应当在本装置的下游安装一个水分收集器,以吸收产生的水分。

注意:由于吸收剂的腐蚀性,在重新填充捕集阱时必须格外小心。

尺寸:
  • 100 cc 疏水阀:12 3/4 英寸 (32.4 cm) 长 x 1 3/4 英寸(44 mm) 直径
  • 250 cc 疏水阀:17 1/2 英寸长 (44.4 cm) x 2英寸 (51 mm) 直径

應用

它可用于连接燃烧炉和GCMS分离器,以将气体转移到监测同位素比的MS进气系统中。[1]

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

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您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Isotope-ratio-monitoring gas chromatography-mass spectrometry.
Matthews, D. E., and J. M. Hayes.
Analytical Chemistry, 50.11, 1465-1473 (1978)

Questions

1–2 of 2 Questions  
  1. When it means 1/8 fitting, does it mean I can connect it with a tube with internal diameter of 1/8 or the external diameter has to be 1/8?

    1 answer
    1. This is a Swagelok fitting and 1/8" refers to the external (outside) diameter of the copper or stainless steel tubing. Linked below is a connector that can be used. Please contact your local technical service group if you need more information on how to connect Swagelok fittings.
      https://www.sigmaaldrich.com/product/supelco/22014

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  2. Does the product include an indicator for the consumption of sodium oxides?

    1 answer
    1. Upon the absorption of CO2, the greenish-brown material turns white due to the formation of sodium carbonate. It is designed to remove CO2 from gases used in various applications, such as carbon-hydrogen determinations, analyses of respiratory gases, and especially in quantitative organic micro-analyses. The sodium hydroxide non-fibrous silicate trapping medium is widely recognized for its high absorptive capacity and indicating properties. Typically, this material will absorb 20-30% of its weight in carbon dioxide before replacement of the saturated material is required.

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