Omnifit™ Frits for EZ, EZ SolventPlus™, BenchMark™, HiT™, and SolventPlus™ Columns feature a range of porosities for your media and chemistry X20 Diba Chromatography Column Frit, 25 mm dia, 50 µm, PTFE;

VapLock™ Adapters for Exhaust Filters, NPT(M) feature various adapter configurations allowing quick and easy connection to emission sources VapLock Filter Adapter, 1/8" NPT(M) x 1/4" NPT(M), polypropylene; Cole-Parmer

VapLock™ Solvent Waste Manifold Caps for Bottles and Carboys connect to waste containers for a secure closed system VapLock Solvent Waste Manifold, PP, 83B, 1/2" NPTF, 3/4" NPTF, 6/4"-28 UNFF; Cole-Parmer

VapLock™ Solvent Delivery Caps reduce chemical evaporation and exposure to hazardous vapors VapLock Solvent Delivery Cap, four 1/4"-28 ports, 38-430; Cole-Parmer

Protect larger columns and injections from harmful particulates Solvent filter pre-column SST with SST frit 1/16inch O.D., 0.5µm

Omnifit™ EZ Chromatography Columns with One Fixed and One Adjustable Endpieces are ergonomically designed endpieces provide simple and quick height adjustment Diba Omnifit® EZ Chromatography Column w/ 1 Fixed & 1 Adjustable Endpiece, 6.6 x 50 mm;

Omnifit™ EZ Chromatography Columns with Two Fixed Endpieces feature PEEK™ column threads which offer outstanding durability Diba Omnifit® EZ Chromatography Column w/ 2 Fixed Endpieces, 10 x 250 mm;

VapLock™ Adapters with Large Bore for Semi-Rigid Tubing are designed for secure leak-resistant connections X5 VapLock Tubing Adapter, 3/8" OD tubing x 1/2"NPT(M), Polypropylene; Cole-Parmer

Omnifit™ EZ SolventPlus™ Chromatography Columns with One Fixed and One Adjustable Endpieces feature PTFE, borosilicate glass, and Chemraz™ wetted materials for exceptional chemical resistance Diba Omnifit® EZ SolventPlus

VapLock™ Adapters for Semi-Rigid Tubing, NPT(M) are designed for secure leak-resistant connections VapLock Tubing Adapter, 3.0 mm OD x 1/4" NPT(M), yellow PP w/ orange ETFE, PP; Cole-Parmer

Select from a variety of porosities for your media and chemistry X20 Diba Chromatography Column Frit, 35 mm dia, 25 µm, PE;

VapLock™ Adapters for Semi-Rigid Tubing, UNF(M) are designed for secure liquid-tight connections VapLock Tubing Adapter, 4.0 mm OD x 5/16-24 UNF(M), brown PEEK

Select from fixed or adjustable Omnifit™ Replacement Endpieces for EZ Columns Diba Omnifit® EZ Fixed Column Endpiece, 15 mm;

Mix and match your Omnifit™ Replacement Glass Tubes for EZ and EZ SolventPlus™ Column lengths while using your existing endpieces for ultimate flexibility Diba Omnifit® EZ Replacement Glass, 6.6 x 50 mm;

Omnifit™ EZ SolventPlus™ Chromatography Columns with One Fixed and One Adjustable Endpieces Diba Omnifit® EZ SolventPlus

Omnifit™ EZ Chromatography Columns with Two Adjustable Endpieces are ergonomically designed endpieces provide simple and quick height adjustment Diba Omnifit® EZ Chromatography Column w/ 2 Adjustable Endpieces, 50 x 400 mm;

VapLock™ Solvent Delivery Caps with Inlet Valve and Filter reduce chemical evaporation and exposure to hazardous vapors VapLock Solvent Delivery Cap with EPDM Air Inlet Valve, two 1/4"-28 ports, 38-430; Cole-Parmer

VapLock™ Solvent Waste Manifold Caps for Drums connect to waste containers for a secure closed system VapLock Solvent Waste Manifold, PP, 2" Fine, 1/2"NPT, 3/4"NPT, 6/4"-28UNF; Cole-Parmer

VapLock™ Solvent Waste Kits for Bottles and Carboys collect effluent from multiple sources while minimizing harmful solvent exhaust VapLock Solvent Waste Kit, PP, 70 mm Nalgene, 1/2"NPTF, 3/4"NPTF, 6/4-28UNFF; Cole-Parmer

VapLock™ Adapters for Exhaust Filters, Quick-Disconnect feature various adapter configurations allowing quick and easy connection to emission sources VapLock Filter Adapter, 90° elbow, Justrite Centura quick disconnect, SS and PTFECole-Parmer

Select from FKM or FFKM (Chemraz™) Omnifit™ O-Rings for Chromatography Columns 0 Diba Column O-Ring, 10 mm, FKM;

VapLock™ Solvent Waste Kits for Drums and Panel Mounting collect effluent from multiple sources while minimizing harmful solvent exhaust VapLock Solvent Waste Kit, PP, 2" Coarse, 1/2"NPTF, 3/4"NPTF, 6/4"-28 UNFF; Cole-Parmer

VapLock™ Adapters for Flexible Tubing are designed for secure leak-resistant connections X10 VapLock Tubing Adapter, 1/16" ID x 1/4" NPT(M), Polypropylene, Cole-Parmer

VapLock™ Solvent Waste Manifold Caps for Justrite™ Containers connect to waste containers for a secure closed system VapLock Solvent Waste Manifold, PP, Justrite PP, 1/2"NPT, 3/4"NPT, 6/4-28UNF; Cole-Parmer

Use VapLock™ Threaded Plugs to seal unused ports for a leak-resistant system VapLock Port Plug, 5/16"-24 UNF(M), PTFE; Cole-Parmer

Select from fixed or adjustable Omnifit™ Replacement Endpieces for EZ SolventPlus™ Columns Diba Omnifit® EZ SolventPlus

VapLock™ Inlet Check Valves for Solvent Management maintain pressure equilibrium within the bottle for safe solvent handling VapLock Inlet Check Valve, 1/4-28 UNF(M), 0.1-0.25 psi crack pressure, PTFE & VitonCole-Parmer

Choose from FKM or FFKM O-rings X6 Diba Column O-Ring, 35 mm, FKM;

VapLock™ Inlet Check Valves for Solvent Management maintain pressure equilibrium within the bottle for safe solvent handling VapLock Relief Valve, 1/4-28 UNF(M), 0.1-0.25 psi crack pressure, PTFE & Viton; Cole-Parmer

Omnifit™ EZ SolventPlus™ Chromatography Columns with One Fixed and One Adjustable Endpieces Diba Omnifit® EZ SolventPlus