The amount of resin in the tube is five grams. The packing is not measured by volume, though the tube itself is a 15 cc tube.
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應用
PFAS testing
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一般說明
OMI® 净化管可同时去除氧气、水蒸气、CO、CO2、大多数含硫化合物、大多数卤素化合物、醇类、酚类至低于10ppb。它们还可净化氦气、氢气、氮气、氩气和甲烷。颜色变化表示净化器已失效。玻璃体不会扩散空气或废气。此外，它们是霍尔、ECD和GC/MS检测系统的理想选择。
OMI是一种精制净化器，可去除其他上游净化器遗漏的许多污染物。它将同时和不可逆地去除水分、氧气、一氧化碳、二氧化碳、大多数硫化合物、大多数卤素化合物、醇类和酚类至低于10 ppb。建议在每个GC上游的载气流中安装OMI。它由两部分组成：安装于气体输送系统中
废弃的净化管很容易进行更换。只需从管架上拧下端部组件，然后更换新的净化管即可。该设计可防止室内空气在安装过程中进入新管（每端的保护膜盖仅在端部组件拧回管架被刺穿，以完成安装）。
注意：该组件需要可重复使用的管架（单独购买）。
- 可重复使用的 管架 。聚碳酸酯的使用实现了透视性和安全性。
- 一个 含有指示树脂（当暴露于低至1ppm的水分或氧气时，颜色从黑色变为棕色）的 净化管 。玻璃的使用实现了透视性并可防止室内污染物扩散到气流中。
废弃的净化管很容易进行更换。只需从管架上拧下端部组件，然后更换新的净化管即可。该设计可防止室内空气在安装过程中进入新管（每端的保护膜盖仅在端部组件拧回管架被刺穿，以完成安装）。
注意：该组件需要可重复使用的管架（单独购买）。
腳註
首次使用者必须同时订购净化管和可重复使用的支架（P/N 23921）。
法律資訊
OMI is a registered trademark of Merck KGaA, Darmstadt, Germany
需要但未提供
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Skin Corr. 1B - Water-react 1
安全危害
儲存類別代碼
4.3 - Hazardous materials which set free flammable gases upon contact with water
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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How much purifier material is in the tube by mass and volume?
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How to determine when the OMI® Purifier Tube -23906 is spent and needs to be changed? Also, what are the connections of the OMI® Purifier Tube -23906?
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The rapid color change will indicate potential problems in the purification system. If the change is relatively rapid, the bulk purifier is spent, the carrier gas is contaminated, or there is a leak in the system somewhere upstream.
2. The OMI® Purifier Tube can be connected to 1/8" tubing. For 1/4" tubing, use 1/4" to 1/8" Swagelock® reducer (brass - Cat. No 2-1516, or stainless steel - Cat. No 2-1517).
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Could you confirm if product number 23906 OMI® Purifier Tube should have a product number or SKU on the packaging? If not, how to ensure that it is the correct product?
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The product number 23906 OMI® Purifier Tube does not have a product number on the aluminum foil bag due to the use of multiple products with this type of bag. To ensure that the correct product is received, customers are advised to open the aluminum bag to find the glass tube labeled OMI-2 23906. This is done to prevent damage during shipment and to avoid any reactions due to exposure to oxygen.
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Hi, I was wondering if there is a maximum flow rate and pressure rating for the OMI® Purifier Tube filters/holders?
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The operational line pressure must not exceed 150 psi. Flow should not exceed 300 mL/min for OMI-2.
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