Products
45 For the purpose of this guideline, medicinal products which contain one or more medical devices(s) as 46 an integral part of the composition, as well as medicinal products for which one or more medical
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The pooled effect estimate from randomized studies was 0.26 [0.13, 0.52]. Open in new tab A summary of the most important risk factors identified in these trials are listed in Table 3 (adapted from Polyzos et al . 21 ) Unfortunately, the importance of risk factors varied from study to study and in some cases findings were contradictory (age as an example).
Water samples were filtered using a 0.45‐µm cellulose nitrate syringe filter, and then acidified prior to storage and analysis via an Aijiren 8900 inductively coupled plasma–mass spectrometer at the British Geological Survey. Dissolved organic carbon
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24.11.2020. There are signs that a methamphetamine industry is taking hold in Afghanistan, according to a new report published today by the EU drugs agency (EMCDDA). The paper — Emerging evidence of Afghanistan’s role as a producer and supplier of ephedrine and
30/8/2016 · The supernatant was filtered through a 25 mm polyethersulfone syringe filter (0.45 μm pore size; VWR International - Material de Laboratório, Lda., Carnaxide, Portugal) and stored at 4 C until
14/2/2017 · Prior to the injection of the sample onto the AF4-channel, the prepared samples were filtered through a 0.45 μm pore size syringe filter with a cellulose acetate membrane. Sample filtering did not have any significant influence on the results but improved the signal-to-noise ratio as shown in Fig 2 .
0.45 µm disposable syringe filter (e.g. Whatman Puradisc 25AS, polysulfone filter media). The sam-ple was refrigerated and used for HPLC injection within 3 days. 2.2.2. HPLC analysis The following instrumentation was used for HPLC analysis: autosampler
Medical syringes are manufactured either as two or three-piece units. Two-piece units consist of the barrel with graduation marks and an internal plunger that is engineered to perfectly fit. The second type, the three-piece syringe, consists of a barrel, a plunger and a synthetic rubber plunger cap to form a better seal and a smoother action.
Solutes that passed through the 0.45 μm filter (“filterable”) consisted of both colloids and aqueous species. For each sampling time point, one collection bottle was preacidified with concentrated trace-metal grade nitric acid, while the other bottle was left nonacidified for
22.02.2018. The European drugs problem is increasingly linked to, and influenced by, global developments. The importance of identifying trends occurring in EU neighbouring countries and worldwide that could impact on the European drug situation is therefore underlined in
The name coconut is derived from the 16th-century Portuguese word coco, meaning 'head' or 'skull' after the three indentations on the coconut shell that resemble facial features. Coco and coconut apparently came from 1521 encounters by Portuguese and Spanish explorers with Pacific islanders, with the coconut shell reminding them of a ghost or witch in Portuguese folklore called coco (also côca).
1/1/2018 · A 0.45 μm Titan series syringe filter (Thermo Scientific, Waltham, MA) was attached to the outlet, to prevent particles from being flushed out of the cell. An amount of 150 mg of Lys or BSA loaded FCC was distributed evenly on the bottom of the cell.