Chromatography Fittings
Optimize Technologies ITB™ PTFE Plunger Seal, Shimadzu LC-6A, LC-7A, LC-10AS, LC-10AT, LC-10ATVP, LC-20AT, 10pk
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, PTFE-based Improved PTFE Blend (ITB) seals are a superior choice for applications with elevated temperatures, high organic content, or when the broadest possible solvent compatibility is required. ITB™ seals tend to be softer than those made from UHMW-PE, making them more forgiving at high pressures where piston side-loading or misalignment may occur. This softer nature also leads to more shedding, but the ITB™ proprietary blend is designed to shed particles that are large enough to be caught at the surface of a standard 2µm frit, not embed within it. This item is equivalent to OEM part numbers 228-35145-00 and 228-11999-00.
Cole-Parmer Idex NanoPort Assembly, Headless, Max 0.063" ID, 1/16" OD Tubing, 10-32 Coned
Unique design prevents adhesive contamination of the fluid path.
Trajan Scientific SGE FORTE BPX-VOLATILES
SGE GC Capillary Columns: Cyanopropyl Polysilphenylene, Diameter Inner: 0.25 mm, Film Thickness: 1.4 um, Particle Size: 1.4 um, For Use With: Alcohol Analysis, Simulated Distillation, Volatile Organic Compounds Analysis, Length: 60 m, Packing Material: BPX-Volatiles
Trajan Scientific CPLRY 30QC2.5/BPX5-1.00
Trajan BPX5 GC Capillary Columns, Diameter Inner: 0.25 mm, Film Thickness: 1 um, Length: 30 m, For Use With: Solvents Analysis, Pesticides and Herbicides Analysis, Hydrocarbons, Phenols, Amines, GC/MS, Packing Material: BPX5, Stationary Phase: 5% Phenyl Polysilphenylene Siloxane
Trajan Scientific CPLRY 30M X 0.53MMID SOLGEL-WA
Trajan SolGel WAX Columns, Diameter Inner: 0.53 mm, Film Thickness: 1 um, Length: 30 m, For Use With: Phenols, Sugars-alditol Acetates, Food - FAME, Essential Oils, Acids, Alcoholic Beverages Analysis, Amines Aliphatic, Amines Aromatic, Packing Material: SolGel-Wax
Trajan Scientific CPLRY 50QC3/BP1-1.0
Trajan BP1/BP1 PONA Column, Diameter Inner: 0.32 mm, Film Thickness: 1 um, Length: 50 m, For Use With: Aromatics Analysis, Herbicides Analysis, Phenols, Hydrocarbon Analysis, Pesticide Analysis, Amines, Stationary Phase: 100% Dimethyl Polysiloxane, Polarity: Non polar
Trajan Scientific CPLRY 25QC3/BP20-0.5
SGE BP20 (Wax) GC Capillary Columns, Diameter Inner: 0.32 mm, Film Thickness: 0.5 um, Length: 25 m, For Use With: Free Acids, Solvents and Essential Oils, Aromatics Analysis, Alcohol Analysis, Fatty Acid Methyl Esters, Packing Material: SGE BP20 (Wax), Stationary Phase: Polyethylene Glycol
Trajan Scientific SGE FORTE GC COLUMN HT-5
SGE GC Capillary Columns: Phenyl (equiv.) Polycarborane Siloxane, Diameter Inner: 0.53 mm, Film Thickness: 0.15 um, Length: 12 m, Polyimide Clad, For Use With: Simulated Distillation, Pesticide Analysis, Herbicides Analysis, Packing Material: HT5, Particle Size: 0.15 um
IDEX HEALTH & SCIENCE UPCHURCH FLANGELESS FITTING FOR 1/16IN
NC1225736 FLANGELESS FITTING FOR 1/16IN
Optimize Technologies EXP2 Stem Trap Kit, 0.68µL, 3.0µm EXP, 3.0µm EXP, HILIC
A standard EXP™2 Stem Trap Kit includes (1) EXP™2 Stem Holder and (3) packed stems. Specialized features, patented technology, precision engineering and state-of-the-art manufacturing make the new EXP2 Stem Trap an unbeatable choice for ultra high-pressure trapping applications. Its slim architecture allows it to easily fit into crowded instrument compartments or to connect directly to tightly-spaced injection ports. When tightened by hand, the EXP2 Stem Trap seals to 8,700+ psi. Additionally, the product can be wrench tightened to 20,000+ psi (1,400+ bar). The unique packed floating stem installs directly into any 10-32 port and automatically adjusts to provide a perfect ZDV connection. The replacement stems are low volume/ low-dispersion, intended for many repeat uses and is available with various bed volume and custom packing options. This product is recommended for nano flow applications.