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Attention Thomas Scientific Customers

Due to current pandemic, lead times for PPE items are longer than what is listed on our website. Please expect shipping delays of all PPE products during this time.

  • Meteoric Core C18 BIO Columns

    YMC

    Meteoric Core products feature ultra fast separation and outstanding resolution, excellent peak shape on basic and coordination compounds, a wide usable pH range, and a low column bleed.

  • TELOS® PSA SPE Columns

    Kinesis

    PSA (Primary Secondary Amine) is a weak anion exchange SPE sorbent used to extract strong acids and polyacidic compounds from aqueous samples. The weak anion exchange sorbent allows analytes to be eluted by eliminating the charge on the sorbent at high pH. The sorbent is supplied in the free base…

  • Hypersil GOLD 1.9µm Columns

    Thermo Scientific

    Significant reduction in peak tailing while retaining C18 selectivity Excellent resolution, efficiency and sensitvity Confidence in the accuracy and quality of analytical data 1.9µm particle size columns can be used to improve speed and efficiency Thermo…

  • Chromatography Columns

    Chemglass

    General purpose gravity eluted column having a PTFE stopcock and reinforced beaded top. Column is constructed using MEDIUM WALL TUBING. Glass wool (not supplied) is used to support column packing. Lower end of the column has a round bottom.

  • Microsorb-MV 100-5 Phenyl 150 x 4.6mm

    Agilent Technologies

  • Flex-Column Economy Chromatography Column Accessories

    DWK Life Sciences (Kimble)

    Flow adapters Flow adapters can significantly improve FLEX-COLUMN® performance by protecting the gel bed from disruption during sample loading and by eliminating any dead volume above the gel bed.  Ideal for concentration and pH gradients, reverse flow separations and gravity…

  • CDS Empore™ 2215: C18-HD Bonded Silica, 12um SPE Disk

    CDS Empore™

    Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for strong non-polar analyte extractions. EPA Methods 506,508.1,525.2, 550.1,608,1613B, etc.

  • Elite-Alumina PLOT capillary column 30m x 0.53mm, 10µm

    PerkinElmer

    Temperature range -60oC to 200 oC

  • TELOS® Empty Reservoirs

    Kinesis

    Use with 10 µm or 20 µm frits for simple filtration or sample preparation Reservoir columns come with luer slip outlet

  • NUCLEOSIL® C8 HPLC Columns

    MACHEREY-NAGEL

    NUCLEOSIL® is a family of totally porous spherical silicas with a very pure and uniform SiO2 structure Wide acceptance as routine packings for very different fields of chromatography One of the first spherical silicas used in HPLC Developed in the early seventies, it became a…

  • Bulk C18

    Separation Methods Technologies

    SMT manufactures the most reliable silica based octadecyl (C18) column available in the market today. This advanced new column is very stable at a wide pH range and high temperatures. SMT utilizes a proprietary bonding scheme that allows the resulting bonded phases to perform separation of basic,…

  • HyperSep™ C18 SPE Cartridges

    Thermo Scientific

    The use of SPE sample preparation can significantly enhance the robustness and reliability of many biological, pharmaceutical, forensic and environmental applications. Thermo Scientific™ HyperSep C18 SPE Cartridges feature a highly retentive alkyl-bonded phase for nonpolar to moderately…

  • Universal BIO C18 5UM 150X4.6MM HPLC Column

    PerkinElmer

    Universal BIO C18 5UM 150X4.6MM HPLC Column

  • ProteCol® C18 Q Reverse Phase HPLC Columns

    SGE

    Turn imagination into results with the ProteCol™ range of HPLC columns. With Reverse Phase, Normal Phase and Specialty Phases, ProteCol ensures you have the right phase for your separation needs. With the option of combining inert PEEK coated hardware or traditional stainless steel with each…

  • Deactivated Fused Silica Tubing

    Agilent Technologies

    Deactivated tubing can be used as retention gaps, guard columns, or transfer lines. Our standard deactivation process is a phenyl methyl deactivation — the preferred choice for most applications due to its inertness and robustness.

  • CHROMABOND® Empty Columns

    MACHEREY-NAGEL

    For individual packing of SPE columns with CHROMABOND® adsorbents.

  • Agilent Prep-sil prep col,10x150mm,5u

    Agilent Technologies

  • Rxi-5ms Columns (fused silica)

    Restek

    low-polarity phase; Crossbond diphenyl dimethyl polysiloxane Rxi fused silica capillary GC columns were designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding performance, this…

  • Hypersil GOLD aQ 1.9µm Column

    Thermo Scientific

    Hypersil GOLD aQ columns provide enhanced retention and resolution of polar analytes. Polar endcapped C18 phase for alternative selectivity Retention and resolution of polar analytes Excellent peak shape Stable in 100% aqueous moble phases …

  • C18 Endcapped,100g Bulk Sorbent

    Agilent Technologies

  • Capillary Column Ferrules

    Agilent Technologies

    Capillary ferrules are packaged in dial packs which deliver one ferrule at a time, keeping the others clean and ready for use. The dial packaging has been tested to ensure no out gassing of contaminants, including phthalates. *These ferrules are recommended for use with Agilent GC/MS…

  • Gravity Chromatography Columns

    DWK Life Sciences (Kimble)

    Gravity chromatography column manufactured from medium wall tubing with PTFE stopcock and in-line reservoir for containing liquid buffer Standard Taper joint size 24/40 These columns may be used alone or in combination with 420575-2440 flow control adapter A coarse porosity glass frit…

  • GFM Pro Electronic Flowmeter

    Thermo Scientific

    The GFM Pro Flowmeter is specifically designed for use with gas chromatography (GC) instruments. This versatile product is an electronic device capable of measuring volumetric flow for all types of gases. Real-time measurements can be made for various types of flow paths including continually…

  • Chromatography Columns with Standard Taper Joints

    Chemglass

    General purpose column has a PTFE stopcock and a top outer joint. Glass wool (not supplied) is used to support column packing. Column is constructed using MEDIUM WALL TUBING. Can be used as a gravity eluted column or a flash column (as described by W.C. Still, M. Kahn and A. Mitra of Columbia…

  • CHROMABOND® HR-P

    MACHEREY-NAGEL

    Polystyrene-divinylbenzene adsorbent resin for SPE Features Highly porous polystyrene-divinylbenzene copolymer specific surface 1200 m2/g, particle size 50–100 μm very high binding capacity, up to 30 % of adsorbent weight (for comparison: silica adsorbents about 3 %) …

  • Pro C18 RS 80A 5um Column

    YMC

  • ODS Hypersil 5µm Columns

    Thermo Scientific

    High efficiency and proven reproducibility Exceptionally reliable Separation of a wide range of compounds including nonpolar, moderately polar and lipophilic compounds like triglycerides Thermo Scientific Hypersil ODS (C18) Columns…

  • Rt-XLSulfur Columns

    Restek

    Sulfur analyses are traditionally performed using PTFE tubing to improve column inertness. Unfortunately, PTFE tubing is gas permeable, difficult to pack with high efficiency, prone to shrinkage, and has poor thermal stability. The Rt-XLSulfur packed or micropacked column eliminates these problems.…

  • µBondapak® C18 Columns

    Waters

    µBondapak C18 columns are general purpose, silica-based, reversed-phase C18 columns that are based on 10 µm particle technology. As a starting point for preparative chromatography, no other column can provide the balance between resolution, throughput and cost.

  • NUCLEOGEL® RP HPLC Columns

    MACHEREY-NAGEL

    NUCLEOGEL® RP Polymer-based reversed phase HPLC phases, USP L21 Properties / Key Features Polystyrene resin cross-linked with divinylbenzene Higher background hydrophobicity compared to silica phases Available particle sizes 5 μm and 8 μm; pore sizes 100 Å and 300…

  • Rtx-1 Columns (fused silica)

    Restek

    nonpolar phase; Crossbond dimethyl polysiloxane General-purpose columns for solvent impurities, PCB congeners (e.g., Aroclor mixes), simulated distillation, arson accelerants, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates. …

  • SYNTHWARE Chromatography Flow Control Adapters with Rodaviss Joints

    Kemtech America

    SYNTHWARE chromatography flow adpater with a 0-4 mm high vacuum PTFE valve with metering tip to adjust the air pressure. The o-rings on the valve are completely encapsulated with a thin layer of PTFE, making it inert to most chemicals. Foruse with columns having a Rodaviss 24/40 outer joint.

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