Chromatography Supplies

Standards, connectors, fittings, tubing, tools, and other supplies for liquid chromatography (LC), ion chromatography (IC), and gas chromatography (GC).

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316 Stainless Steel (Handle, Panel Nut, Bonnet Sleeve, Valve Stem, Bonnet, Body), PTFE (Lower Gland), Fluorine Rubber (O-Ring) (3)
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1078/1079 Split Liner with Frit (1)
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Length (Metric)

< 8 cm Injector (1)
0.78 cm (2)
0.95 cm (2)
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10.5 cm (23)
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105 mm (45)

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For Use With (Equipment)

0.020 in. Thru Hole (1)
0.050 in. Thru Hole; External Threads: 3/8-24 (1)
0.062 in. Compression Type Fitting, Fits Column 0.1, 0.15, 0.18, 0.25, 0.28 mm (4)
0.062 in. Compression Type Fitting, Fits Column I.D. 0.28, 0.32 mm (3)
0.062 in. Compression Type Fitting, Fits Column I.D. 0.45, 0.53 mm (3)
0.0625 in. Capillary Fitting (1)
0.0625 in. Compression Fitting Column 0.25 mm (1)

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Liner Material

Borosilicate Glass (229)
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Diameter (English) Inner

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Overall Length (Metric)

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Search Within Results

286 – 300 of 13,120 results

286

Endfitting with fixed 10 μm frit for all 7.5 mm I.D. TSKgel™ stainless steel columns, Sold by MilliporeSigma™ Supelco™

Endfitting with fixed frit for stainless steel columns

Pricing & Availability

287

MilliporeSigma™ Supelco™ Frit for Omnifit™ Column Endpiece

Frit's pore diameter and surface structures should be optimized to avoid clogging and abrasion of chromatographic particles.

Pricing & Availability
Specifications

Pore Size	25 μm
Type	Frit
Packaging Quantity	20 Pk.
Material	Polyethylene

288

MilliporeSigma™ Supelco™ Frits for Precolumn MicroFilters

Available in either PEEK or Stainless Steel

Pricing & Availability
Specifications

For Use With (Equipment)	Precolumn Microfilter Assembly
Packaging Quantity	10/Pk.
Porosity	0.5 μm
Diameter (English) Frit	0.031 in.

289

DWK Life Sciences Kimble™ Economy Columns Sample Diffusion Disc

Flex-Column™ sample diffusion discs protect the gel bed from being disrupted during sample application whenever a flow adapter is not used.

Pricing & Availability
Specifications

For Use With	Kimble-Chase Economy Columns

290

Cytiva Tricorn™ Filter Kits

Filter kits for Tricorn™ 5 and 10 columns

Pricing & Availability

291

MilliporeSigma™ Supelco™ Supeltex™ M-4 Capillary Ferrule, General Purpose, 0.32 mm Column I.D.

Supelco has refined the design of these graphite ferrules to provide a clean, sharp profile with minimal flash.

Pricing & Availability
Specifications

Diameter (Metric) Inner	0.5 mm

292

MilliporeSigma™ Supelco™ Endfitting with Fixed 10 m Pyrex™ Frit for 5 mm ID Glass TSKgel Columns Pyrex™ frit

Pricing & Availability

293

MilliporeSigma™ Supelco™ Headspace vial, screw top, rounded bottom (vial only)

Closure type screw top vial with rounded bottom

Pricing & Availability

294

MilliporeSigma™ Supelco™ Swagelok™ Connector to Female NPT, 200-7-4, Brass, 1/8 in., 1/4 in. female NPT

Nuts and ferrules included.

Pricing & Availability

295

MilliporeSigma™ Supelco™ Funnel Base and Stopper

Pricing & Availability

296

MilliporeSigma™ Supelco™ Swagelok™ Tee, 200-3, Brass, 1/8 in.

Nuts and ferrules included.

Pricing & Availability

297

MilliporeSigma™ Supelco™ Upchurch Tubing Adapter, 1/4-28 Female, Bore Diam. 0.04 in. (1.0 mm), Tefzel™

Tubing adaptor is a national pipe thread taper made up of stainless steel which is used to connect a female adaptor. It can be used to connect capillary tubes in HPLC, GC.

Pricing & Availability

298

Solstice SSPDS Solvent Dispensing Toggle Valve with Swivel

Toggle Valve with Swivel

Pricing & Availability

299

MilliporeSigma™ Supelco™ Union bore 0.010 in., thread 10-32

The PEEK zero dead volume unions are to be operated at 5000 psi (352 kg/cm²). They include Fingertight III nuts and ferrules.

Pricing & Availability

300

MilliporeSigma™ Supelco™ Supeltex™ M-2A Reducing Ferrule, Column in 1/8 in. fitting

Characteristics: Seals at 1/4 turn past fingertight. High reusability. Won't stick to metal or glass. Material Composition: DuPont VESPEL SP-21 (85% polyimide, 15% graphite). Maximum Temperature: 400°C

Pricing & Availability

Chromatography Supplies

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DWK Life Sciences Kimble™ Economy Columns Sample Diffusion Disc Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

DWK Life Sciences Kimble™ Economy Columns Sample Diffusion Disc