Technical Library & Resources
High-Temperature HPLC Analysis of Cyclosporine on NanoPak-C All-Carbon Columns
NanoPak‑C All‑Carbon HPLC columns are a suitable alternative for routine high‑temperature cyclosporine analysis, particularly in workflows where reduced column lifetime has been observed with conventional silica C18 columns.
Capillary-HPLC Comparison of NanoPak-C All-Carbon, Porous Graphitic Carbon and C18 for NanoLC-MS of a Bovine Serum Albumin (BSA) Typtic Digest
This white paper presents an independent nanoLC–MS comparison of NanoPak‑C All‑Carbon microbead capillary columns with commercial PGC and C18 columns using an 80 fmol BSA tryptic digest, highlighting retention, efficiency, conditioning behavior, and MS baseline performance. It positions All‑Carbon media as a complementary, low‑bleed, fast‑conditioning option for hydrophilic peptides, glycans, glycopeptides, PTM‑rich peptides, and polar metabolites, while outlining a roadmap toward a broader suite of all‑carbon supports for proteomics separations.
Comparison of Organochlorine Pesticide Recovery from Limited Quantity Environmental Samples Using Solid Phase Extraction with All Carbon Microbeads and Graphitized Carbon Blacks
We employ a previously optimized solid-phase extraction method for organochlorine pesticides (OCPs) from small amounts (100 mg of soil and 250 µL of river water) of environmental samples, and compare the OCP recoveries between All Carbon Microbeads and commercially available graphitized carbon black media.
Separation of Semaglutide and Liraglutide by Analytical NanoPak-C All Carbon HPLC Columns
This white paper presents a method for the analytical HPLC of Semaglutide and Liraglutide using analytical-grade NanoPak-C All carbon microbeads under alkaline conditions. To add context, we also show the HPLC separation results under identical conditions using two commercially available silica C18 media.
Purification of Semaglutide and Liraglutide on NanoPak-C All Carbon HPLC columns
This application note outlines a general approach to developing a simple and robust high-performance liquid chromatography (HPLC) method with 40um particle size column and diode array detection for the analysis of Semaglutide and Liraglutide.
Development of a reliable HPLC method for the determination of Insulin variants using NanoPak-C
All carbon columns
This application note outlines a general approach to developing a simple and robust high-performance liquid chromatography (HPLC) method with 40um particle size column and diode array detection to analyze Insulin and its variants.
Separation of Semaglutide and Liraglutide on NanoPak-C All Carbon HPLC columns
NanoPak-C All carbon columns' features include pH and temperature stability, as well as tunable properties (selectivity, pore size, surface area). These features improve the separation and purification performance and reduce operational and maintenance costs. This note summarizes the optimal methods for the HPLC separation of semaglutide and liraglutide under acidic and alkaline conditions.
NanoPak-C All Carbon solid phase extraction (SPE) of Organochlorine Pesticide from Trace
Amounts of Environmental Samples
Organochlorine pesticides (OCPs) are synthetic chlorinated hydrocarbon derivatives widely used in global agriculture. Due to their toxicity, OCPs pose human health and environmental concerns. There is a shortage of SPE techniques to extract OCPs from small quantities of environmental samples. We present an optimized method to prepare samples using solid phase extraction to detect 15 OCPs in small amounts (100 mg soil and 200 µL river water) of environmental samples.
NanoPak-C All Carbon solid phase extraction (SPE) of Organochlorine Pesticide from Trace Amounts of
Environmental Samples
Development and validation of a reliable SPE method using NanoPak-C All-Carbon microbeads to isolate 15 OCPs from small quantities of soil (100 mg) and river water (200 μL) samples. samples
Our technical library & resources assist you to:
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Learn more about the importance of Efficient Extraction
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Discover how all carbon graphite microbeads stationary phases provide you added choices
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Explore optimal protocols for specific compounds
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