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预计发货时间2025年11月18日详情
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Product Name
尼龙 66 滤膜, pore size 0.45 μm, diam. 47 mm, pkg of 50 ea
物料
Nylon 66 filter membrane
特点
hydrophilic
包装
pkg of 50 ea
直径
47 mm
孔径
0.45 μm
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此商品 | 414565 | 234931 | 78429 |
|---|---|---|---|
| assay 85% | assay 80% | assay 98% | assay ≥99.0% (GC/NT) |
| storage temp. −70°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - |
| density 0.914 g/mL at 25 °C (lit.) | density 0.914 g/mL at 25 °C | density 0.938 g/mL at 25 °C (lit.) | density - |
| contains 3000 ppm hydroquinone as stabilizer | contains 1000 ppm p-tert-butylcatechol as inhibitor | contains 50-185 ppm MEHQ as inhibitor | contains - |
| refractive index n20/D 1.5470 (lit.) | refractive index n20/D 1.561 (lit.) | refractive index n20/D 1.436 (lit.) | refractive index - |
| composition meta isomer, ~10 wt. % | composition - | composition - | composition - |
一般描述
尼龙66滤膜可去除溶剂和其他流动相成分中的颗粒和气体，保护仪器和色谱柱。其与所有常用于HPLC的溶剂相容。与水槽抽吸器一起使用。
应用
尼龙66滤膜用于过滤流动相试剂（如乙腈和甲醇），使用高效液相色谱-荧光检测法（HPLC-FL）测定大米样品中的黄曲霉毒素。[1]
法规信息
常规特殊物品
Laetitia Mouls et al.
Proteomics, 9(6), 1617-1631 (2009-03-03)
Protein oxidation is thought to contribute to a number of inflammatory diseases, hence the development of sensitive and specific analytical techniques to detect oxidative PTMs (oxPTMs) in biological samples is highly desirable. Precursor ion scanning for fragment ions of oxidized
Eline Thomson et al.
Free radical biology & medicine, 49(9), 1354-1360 (2010-07-22)
We aimed to determine whether myeloperoxidase (MPO) is the main peroxidase present in the airways of children with cystic fibrosis (CF) and to assess which oxidants it produces and whether they are associated with clinical features of CF. Children with
Jihan Talib et al.
Free radical biology & medicine, 53(1), 20-29 (2012-05-23)
Smokers have an elevated risk of atherosclerosis but the origin of this elevated risk is incompletely defined, though increasing evidence supports a role for the oxidant-generating enzyme myeloperoxidase (MPO). In previous studies we have demonstrated that smokers have elevated levels
Cédric Delporte et al.
Talanta, 99, 603-609 (2012-09-13)
A high degree of uremia is common in patients with end-stage renal disease and has been linked to the development of chronic inflammation and cardiovascular diseases. In conditions where transplantation is not possible, uremia can be reduced by hemodialysis although
Mariusz G Fleszar et al.
Molecules (Basel, Switzerland), 25(21) (2020-11-11)
Quantification with satisfactory specificity and sensitivity of free 3-Nitro-l-tyrosine (3-NT), 3-Chloro-l-tyrosine (3-CT), and 3-Bromo-l-tyrosine (3-BT) in biological samples as potential inflammation, oxidative stress, and cancer biomarkers is analytically challenging. We aimed at developing a liquid chromatography-tandem mass spectrometry (LC-MS/MS)-based method
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