Supelclean(TM) LC-Si SPE Tube is used to adsorb moderately polar to polar compounds from nonaqueous samples. Legal Information: Supelclean is a trademark of Sigma-Aldrich Co. LLC

manu-CART® NT cartridge holder for 2, 3, 4 and 4.6 mm i.d. LiChroCART® cartridges

Synonyms: TSKgel® SWXL Columns Legal Information: TSKgel is a registered trademark of Tosoh Corporation

Dispersive SPE (dSPE), often referred to as the "QuEChERS" method (Quick, Easy, Cheap, Effective, Rugged, and Safe), is modern sample prep technique that is becoming increasingly popular in the area of multi-residue pesticide analysis in food and agricultural products. Using the QuEChERS method,…

Synonym: SUPELCOSIL™ LC-DP 5UM 25CMX4.6MM HPLC COLUMN eCl@ss 32110501 General Description Contains a diphenyl bonded phase, which gives greater selectivity for aromatic groups compared to alkyl-type bonded phases. Legal Information SUPELCOSIL is a trademark of…

The Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro…

Dispersive SPE (dSPE), often referred to as the "QuEChERS" method (Quick, Easy, Cheap, Effective, Rugged, and Safe), is modern sample prep technique that is becoming increasingly popular in the area of multi-residue pesticide analysis in food and agricultural products. Using the QuEChERS method,…

Particle Size: 3 µm Pore Size: 100 Angstrom

Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 mum particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC® (or other ultra high…

Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 mum particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC® (or other ultra high…

All of the columns listed below are constructed of borosilicate glass and are rated at a maximum pressure of 15psi (1 bar). Five configurations are available: A - Luer-Lock, Non Jacketed: Fixed polypropylene end caps, polyethylene bed supports, Luer-Lock inlet and outlet fittings.B - Luer-Lock,…

Supelco is the leader in Support Coated Open Tubular (SCOT) GC column technology. Our unsurpassed manufacturing technique allows us to deposit a uniform layer of liquid phase-coated support particles on the inner wall of stainless steel tubing. This technology gives us access to many phases that…

The Supelco hand held crimper provides a consistent and dependable seal that allows secure vial closure each and evey time. The high quality construction is engineered for durability and long life to provide a smooth and simple operation. Application Hand crimper may be used to seal a…

Purospher® STAR RP-18 endcapped is the best choice for HPLC separation of basic, neutral, metal chelating samples or indeed any other format. Its outstanding performance and stability, allows a maximum flexibility in method development. Robust methods can be developed across the entire pH…

TSKgel® UP-SW3000, the new 2 micron UHPLC column with 25 nm pore size, is the latest addition to the renowned TSKgel SW series. TSKgel UP-SW3000 represents the fifth generation of high performance gel filtration columns. They feature the same pore size as the well-established TSKgel G3000SWXL and…

Packaging 1 counting chamber, complete with 2 haemacytometer cover glasses, in transparent plastic box. Legal Information BLAUBRAND is a registered trademark of BRAND GMBH + CO KG BRAND is a registered trademark of BRAND GMBH + CO KG

Reversible; can also be stacked upon each other. Three sizes provide six different diameters for round-bottom flasks ranging from 50 to 6,000 mL. Excellent adhesion to glass prevents slippage and also offers thermal and electrical insulation. Available in two rubber types.

Chromolith® RP-18 endcapped HPLC columns combine high throughput and lower matrix sensitivity with an extremely long column lifetime. Thanks to their high-purity silica base, they minimize the negative effects of trace metals. Furthermore, the columns are chemically modified with n-alkyl…

Supelclean(TM) LC-18 SPE tube is used in the extraction of nonpolar to moderately polar analytes from aqueous samples. Legal Information: Supelclean is a trademark of Sigma-Aldrich Co. LLC

HybridSPE-PLus is the next generation of HybridSPE-Phospholipid technology. The first of its kind, HybridSPE-Phospholipid technology was first introduced in 2008. It fuses the simple, standardized methodology of traditional protein precipitation with the specificity of solid phase extraction (SPE)…

Use Discovery® C18 for any method that specifies a C18. The exceptional peak shape, reproducibility, and stability make it the column of choice for all C18 methods from demanding to routine. Legal Information: Discovery is a registered trademark of Sigma-Aldrich Co. LLC

Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 mum particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC® (or other ultra high…

material fused silica  Quality Level 100 Agency meets requirements for USP G42 parameter 0-300 °C temperature (isothermal or programmed) Beta value 250 d_f 0.25 μm technique(s) gas chromatography…

Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 mum particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC® (or other ultra high…

Empty SPE Tubes allow you to pack your own SPE cartridges Synonyms: pk 20, Empty Fritted 20-ml SPE Tubes

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 Legal Information: Supeltex is a registered trademark of…

Retention Mechanism: Normal phase or Anion-exchangeSample Matrix Compatibility: Organic or aqueous solutions •Polymerically bonded, aminopropyl phase that is very polar in nature (hydrogen bonding) allowing for both normal phase and ion exchange applications •A weak anion exchanger with a pKa of…

Retention Mechanism: Normal phase Sample Matrix Compatibility: Organic solvents, oils, and lipids Unbonded acid washed silica sorbent ideal for normal phase SPE and other modified flash techniques Often used to separate or remove structurally similar molecules through successive…

Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 mum particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC® (or other ultra high…

DPX stands for Dispersive Pipette EXtraction. HybridSPE DPX Tips are pipette tips that incorporate loosely contained HybridSPE sorbent material that is mixed with the sample solution to accomplish solid phase extraction. HybridSPE technology is a simple and generic sample prep platform designed for…

Legal Information: Supelguard is a trademark of Sigma-Aldrich Co. LLC