推薦產品
材料
stainless steel fittings
接頭
1/8 in. O.D. Swagelok (nuts and ferrules included)
應用
PFAS testing
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一般說明
This multiple bed trap removes hydrocarbons, moisture, oxygen, carbon monoxide, and carbon dioxide from helium gas streams. The amount of highly effective, high capacity adsorbent material in each bed is optimized so that breakthrough of each contaminant is as close to simultaneous as possible. This avoids the costly replacement observed with other broad-spectrum traps that have exhausted their capacity for one contaminant, but still have capacity for other contaminants. This trap will easily purify 99.997% purity helium to a cumulative level of 100 ppb (hydrocarbons + moisture + oxygen + carbon monoxide + carbon dioxide).
Specifications:
Dimensions for both purifiers
16.5 in. (41..91 cm) long × 2 5/16 in. (6.3 cm) diameter
Specifications:
- Output Purity: 99.99999%
- Output Efficiency (total): <100 ppb
- Output Efficiency (hydrocarbons): <20 ppb (as methane)
- Output Efficiency (moisture): <10 ppb
- Output Efficiency (oxygen): <2 ppb
- Output Efficiency (carbon monoxide): <20 ppb
- Output Efficiency (carbon dioxide): <1ppm
- Capacity (hydrocarbons): 30 g (as methane)
- Capacity (moisture): 46 g
- Capacity (oxygen): 1200mg
- Max. Flow Rate: 8 L/min.
- Max. Pressure: 500 psi
- Max. Temp.: 100 °C
Dimensions for both purifiers
16.5 in. (41..91 cm) long × 2 5/16 in. (6.3 cm) diameter
法律資訊
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
訊號詞
Danger
危險分類
Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2 Inhalation
標靶器官
Lungs
儲存類別代碼
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
Jorge E Spangenberg et al.
Analytical and bioanalytical chemistry, 411(10), 2031-2043 (2019-02-05)
Recently, we reported that the carbon isotope composition of the solid residues obtained by freeze-drying white and red wines (δ13CWSR) could be used for tracing the water status of the vines whose grapes were used to produce them. Here, we
我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.
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