Biocomma
Copure® NH2 Aminopropyl SPE Cartridges
Aminopropyl (NH2) bonded SPE cartridges with normal-phase polar adsorption and weak anion exchange retention, for food, environmental, pharmaceutical and clinical samples.
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Showing 1,081–1,104 of 1,229 products
Biocomma
Copure® CN Cyanopropyl SPE Cartridges
Cyanopropyl silica SPE cartridges with weak hydrophobicity, usable in normal-phase or reversed-phase mode, for strongly hydrophobic analytes that bind irreversibly to C18.
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Biocomma
Copure® SAX Strong Anion Exchange SPE Cartridges
Strong anion exchange SPE cartridges with quaternary amine groups, for drugs and metabolites in complex biological fluids such as blood and urine.
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Biocomma
Copure® SCX Strong Cation Exchange SPE Cartridges
Strong cation exchange SPE cartridges with sulfonic acid groups, for drugs, metabolites and drugs of abuse in complex biological fluids.
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Biocomma
Copure® PSA Primary-Secondary Amine SPE Cartridges
Primary-secondary amine SPE cartridges with weak anion exchange and normal-phase retention and higher ion exchange capacity than NH2, for cleanup of food matrices.
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Biocomma
Copure® PRS Propylsulfonic Acid SPE Cartridges
Propylsulfonic acid silica SPE cartridges for strong cation exchange with no non-polar secondary interactions, suited to weakly basic compounds and pyridines.
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Biocomma
Copure® C8/SAX Octyl / Strong Anion Exchange SPE Cartridges
Mixed-mode SPE cartridges combining octyl hydrophobic retention with strong anion exchange, for drugs and metabolites in complex biological fluids.
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Biocomma
Copure® Carb-GCB Graphitized Carbon Black SPE Cartridges
Graphitized carbon black SPE cartridges with fast flow and high capacity, retaining both non-polar and highly polar compounds and removing pigments from fruit and vegetable extracts.
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Biocomma
Copure® C8/SCX Octyl / Strong Cation Exchange SPE Cartridges
Mixed-mode silica SPE cartridges with benzene sulfonic acid for strong cation exchange plus hydrophobic retention, for positively charged basic compounds such as amines.
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Biocomma
Copure® Carb-GCB/PSA Dual-Layer SPE Cartridges
Dual-layer SPE cartridges pairing graphitized carbon black with primary-secondary amine (PSA) for cleanup before multi-residue pesticide analysis, with higher retention capacity than GCB/NH2.
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Biocomma
Copure® Carb-GCB/NH2 Dual-Layer SPE Cartridges
Dual-layer SPE cartridges combining graphitized carbon black and aminopropyl (NH2) sorbents to remove pigments, sterols and fatty acids before multi-residue pesticide analysis.
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Biocomma
Copure® PH Phenyl SPE Cartridges
Phenyl-bonded silica SPE cartridges for extracting non-polar compounds, available in 500 mg/3 mL and 500 mg/6 mL formats.
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Biocomma
Copure® Florisil Pesticide Grade SPE Cartridges
Pesticide-grade Florisil SPE cartridges, a highly polar adsorbent for multi-residue pesticide cleanup in food and environmental samples at low cost per sample.
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Biocomma
Copure® ALA / ALN / ALB Alumina SPE Cartridges
Solid phase extraction cartridges packed with acidic, neutral or basic porous alumina for polar retention and cleanup of aromatic amines, pesticides and dyes.
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Biocomma
Copure® MAX Mixed-Mode Anion Exchange SPE Cartridges
Polymeric mixed-mode strong anion exchange SPE cartridges (PS/DVB with quaternary ammonium groups) for extracting acidic compounds from bodily fluids, food and cosmetics.
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Biocomma
Copure® MCX Mixed-Mode Cation Exchange SPE Cartridges
Polymeric mixed-mode strong cation exchange SPE cartridges (PS/DVB with sulfonic acid groups) with dual retention and excellent retention of basic compounds.
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Biocomma
Copure® WCX Weak Cation Exchange SPE Cartridges
Polymeric mixed-mode weak cation exchange SPE cartridges (PS/DVB with carboxyl groups) with excellent retention of strong bases and pH 1-14 tolerance.
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Biocomma
Copure® WAX Weak Anion Exchange SPE Cartridges
Polymeric mixed-mode weak anion exchange SPE cartridges (PS/DVB with tertiary amine groups) with excellent retention of strong acids and pH 1-14 tolerance.
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Biocomma
Copure® HLB Lim Cartridges for Veterinary Drug Multi-Residue Analysis
Special HLB Lim SPE cartridges for one-step cleanup in multi-residue veterinary drug analysis, removing fat, phospholipids and pigments faster and skipping activation and equilibration.
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Biocomma
Copure® HLB Hydrophilic-Lipophilic Balanced SPE Cartridges
Universal polymeric SPE cartridges balancing hydrophilic and hydrophobic retention, with 3-10 times the capacity of C18 silica, for acidic, neutral and basic analytes in complex matrices.
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Biocomma
Copure® CBA Weak Cation Exchange SPE Cartridges
Weak cation exchange SPE cartridges with a carboxylic acid (COOH) phase that selectively retain positively charged analytes with mild binding.
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Biocomma
Copure® Cartridges for Ion Chromatography Sample Preparation
Pretreatment cartridges for ion chromatography (C18, RP, H, Ag, Na, Ag/H and Ag/Na) that remove organic, metal and other interfering ions using reversed-phase adsorption or ion exchange.
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Biocomma
Copure® Supported Liquid Extraction (SLE) Cartridges
Solid-supported liquid-liquid extraction cartridges that replace shaking-based LLE with a simple two-step load and elute workflow, with no emulsions.
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Biocomma
biocomma® 24-Well Micro-Filter Plates
High-capacity 24-well micro-filter plates (up to 7 mL per well) for sterile filtration of culture media, reagents, serum or proteins, with PES, CA, PVDF or MCE membranes.
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