Restek

Viva HPLC Columns: 3 or 5 µm particles; 300 Å pore size Excellent for separating peptides or proteins Rugged, spherical particles with 300 Å pore size High proportion of pore/surface area available to large molecules Viva columns are based on a wide pore material we designed for...

Compound List 2,4-Dichlorophenylacetic acid (2,4-DCAA) (19719-28-9) Conc. in Solvent and Volume: 1,000 µg/mL in acetone, 1 mL/ampul

Caps not included (sold separately). Restek's Headspace Screw-Thread Vials are engineered for optimal performance in headspace gas chromatography applications. These vials offer a secure sealing solution, minimizing sample evaporation and contamination. Their precision manufacturing ensures...

Reduces the release of hazardous materials from the capillary split vent into the lab Includes connecting lines and mounting kit

2.3x faster analysis of nitrosamines with 67% less helium consumption. 2.3x faster analysis of alkylfurans with 72% less helium consumption. Factory-coupled, leak-free kit makes setup as simple as a column change. Ideal for speeding up GC-MS and GC-MS/MS methods. Restek’s low-pressure GC...

Manufactured by Restek, this 4.0mm ID Precision Inlet Liner is a high-quality component designed for use in gas chromatography systems. The liner is equipped with wool, enhancing the vaporization of samples and ensuring even distribution for optimized performance. Specifically designed for Agilent...

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...

porous divinylbenzene homopolymer Porous polymers are unique, highly retentive stationary phases with a wide application range that are able to elute both polar and nonpolar compounds. They are very hydrophobic, so water has no impact on retention times and even elutes as a good chromatographic...

0.018-inch ID jets: Used for most general-purpose packed column applications 0.030-inch ID jets: For packings that exhibit high bleed and that frequently clog the tip of smaller 0.018-inch jets Standard Version Threads specially coated for easy installation and removal Special processing ensures the...

This high-pressure cup-type filter can be used in fluid streams operating to 15,000 psi (103,421 kPa). The cup-shaped filter elements have a large (2.5 cm 2 ) surface area to give long operating lifetime. Mounted in screw-type adapters, they are easily removed for cleaning. Normally, backflushing...

low- to midpolarity phase The unique polarity of the Rtx-624 column makes it ideal for analyzing volatile organic pollutants. Although the Rtx-502.2 column is recommended in many methods, the Rtx-624 column offers better resolution of early eluting compounds. The Rtx-624 phase produces greater than...

Ideal for mycotoxin analyses in cannabis and food testing labs.

Reduces water to less than 10 ppb; indicator changes from yellowish-green to blue at 5% relative humidity Prepurged for fast stabilization Reduces noise from high-sensitivity detectors Heavy-walled glass body prevents oxygen and water infusion 10 µm frit prevents microparticulate damage to...

Developed specifically for challenging analyses of polycyclic aromatic hydrocarbons (PAHs). The Pinnacle II PAH stationary phase incorporates a proprietary C18 bonding that enables unique shape selectivity to baseline-resolve all 16 PAHs listed in U.S. EPA Method 610 plus two other routinely...

Replacement Viton O-Rings for use with the Agilent Flip Top Inlet Sealing System, 10-pk.

Graphite Ferrules Preconditioned to eliminate outgassing. High-purity, high-density graphite. Smoother surface and cleaner edges than conventional graphite ferrules. Contain no binders that can off-gas or adsorb analytes. Stable to 450°C. Vespel/Graphite Ferrules VG2, 60% Vespel/40% graphite...

High-accuracy test gauges are recommended for verifying the vacuum/pressure in canisters before and after sampling. The 6-inch face on the analog gauge allows for easy reading. The digital gauge operates on two AAA batteries and offers an unambiguous readout. Both gauges have an accuracy of +/–...

Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 85 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes

Compound List 30006: VOA Calibration Mix #1 (ketones) Acetone (67-64-1) 2-Butanone (MEK) (78-93-3) 2-Hexanone (591-78-6) 4-Methyl-2-pentanone (MIBK) (108-10-1) 30042: 502.2 Calibration Mix #1 (gases) Bromomethane (methyl bromide) (74-83-9) Chloroethane (ethyl chloride) (75-00-3) Chloromethane...

Formulated from crude oil stocks known for their durability and line-lubricating qualities Use in Agilent 5973/5972/5971 and GCD mass spec systems, or in other manufacturers’ MSD systems that require rough pump oil Under average use, the oil in the foreline rough pump should be replaced every...

Compound List Alachlor (15972-60-8) Atrazine (1912-24-9) Chlorothalonil (1897-45-6) Cyanazine (bladex) (21725-46-2) Hexachlorocyclopentadiene (77-47-4) Metolachlor (51218-45-2) Metribuzin (21087-64-9) Simazine (122-34-9) Conc. in Solvent and Volume: 500 µg/mL each in ethyl acetate, 1 mL/ampul

Compound List Diesel fuel #2 composite (68334-30-5) Unleaded gasoline composite (8006-61-9)

Seats ferrule* onto column for consistent installations Prevents crushed column ends Made from high-quality stainless steel *For use with graphite ferrules only.

Removes up to 600 mg of oxygen or 2 g of water Long life—typically purifies more than five 200 ft 3 cylinders Reduces oxygen to 15 ppb Maximum operating pressure: 250 psi (1,724 kPa) Flow: 3 L/min @ 32 psi (221 kPa)