Aijiren delivers complete scientific solutions, helping customers achieve superior outcomes in their labs, clinics, business and the world they seek to improve. Aijiren University Mass spectrometry, chromatography, spectroscopy, software, dissolution, sample
Eduardo Fuentes, Ricardo Castro, Luis Astudillo, Gilda Carrasco, Marcelo Alarcón, Margarita Gutiérrez, Iván Palomo, " Bioassay-Guided Isolation and HPLC Determination of Bioactive Compound That Relate to the Antiplatelet Activity (Adhesion, Secretion, and Aggregation) from Solanum lycopersicum ", Evidence-Based Complementary and Alternative Medicine, vol. 2012, Article ID 147031, 10 pages
1/1/2006 · The d-AA contents were in the range of 0.14 to 4.32 mg/L for milk samples and 0.80 to 15.9 mg/g for oyster samples, with relative standard deviations lower than 10% (n = 4), except for d-Tyr. In general, mean recoveries were greater than 90% with relative standard deviations lower than 9% (n = 4) at concentration levels from 0.055 to 0.426 mg/L for milk samples and 0.348 to 1.10 mg/ g for
From consumables and laboratory water purification systems to industry-leading weighing technology, our sophisticated solutions also include liquid handling, fermentation, filtration, and fluid management. Find out how to accelerate clinical pipelines, increase drug manufacturing efficiency, and reduce costs with our bioprocess solutions.
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Pore Size (0.2 and 0.45 µm) — The filter pore size is usually a personal preference of the chromatographer but relates to the column packing material. Since there are many different packing materials, a general guideline is that most customers find that the 0.45 µm filter meets their requirements, although chromatographers are increasingly moving toward using 0.2 µm filters.
This 33 mm syringe filter with a Hydrophilic PVDF membrane, for non-sterile filtration on the Samplicity G2 system, has a 0.22 µm pore size used in preparation of protein-containing solutions prior to chromatography or other instrument analyses.
30/1/2021 · Here, MESB was diluted with methanol (Merck) until a 1 mg/mL concentration. The extract solution was submitted to sonication for 30 min in an ultrasonic bath and were filtered on membrane filters (PTFE – 0.45 μm), before HPLC-DAD-UV injection.
Cellulose Filter Membrane. Product Number. Product Description. SDS. 58188. pore size 0.22 μm, diam. 47 mm, pkg of 100.
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The filtration of cell culture media ensures safe and reliable cell culture processes. Depending on your specific needs we offer high-performance filter solutions for the reliable removal of bacteria, mycoplasma and down to final retention of viruses. Use the unique combination of outstanding performance and highest safety for your media
Milli-DI® 0.2 μm Filter Adapter. Millex-HV Syringe Filter Unit, 0.45 µm. A 13 mm diameter sterile syringe filter with a 0.45 µm pore size hydrophilic PVDF membrane. Comes in a pack of 100. A 4 mm diameter sterile syringe filter with a 0.45 µm pore size hydrophilic PVDF membrane. Comes in a pack of 100.
Fluoropore (PTFE) Membrane FiltersClear Sorting & Filtering Show Filter Hide Filter Catalog Number Description Pore Size Filter Diameter ( ) Pack Size FGLP01300 Fluoropore Membrane Filter 0.22 µm 13 mm 100 pack, PTFE, hydrophobic, 0.22 µm, 13
Both solvents were filtered through a Millipore PTFE 0.45 μm membrane. Separations were carried out using a linear gradient as follows: 0 min 50% B, 3 min 50% B, 3.10 min 55% B, 6 min 55% B, 6.10 min 100% B, 7 min 100% B, 7.10 min 50% B, and
