Flowmeter, Electronic; Restek; ProFLOW 6000; 0.5 to 500mL gases/min.; Auto shut-off; Bench-top/hand-held; Over range warning indicator; With hard-sided carrying case; Accuracy: +/-2%; Ex rating for hydrogen and related gas types; 1/EA Exact Match 6716200 89205-666

RESTEK CORP 22857
Rack Sample Vial 2.0 mL Polypropylene Storage for 12 x 32 mm Size:50 vials, 5 x 10 pk5 Exact Match: 10058-824

Restek Corporation
Mfg Item # : 24359
Seal Aluminum Crimp Seal 2.0 mL, 11 mm Type:Crimp-Top Color:Silver With Septa
Exact Match: 10059-150

Restek Corporation
Mfg Item # : 24473
Cap Screw-Vial Closure preassembled 2.0 mL, 9 mm Short-Cap Type:Screw-Thread Color:blue Septa/Liner Material:PTFE/Butyl Rubber
Exact Match: 10059-164

RESTEK CORP 24844
Syringe Autosampler Syringe SGE 10R-S-0.47 Volume:10 uL Termination:R Gauge:26 Length:42 mm Point Style:Cone Exact Match: 10059-306

RESTEK CORP 25940
EXP* Hand-Tight Coupler EXP* Hand-Tight Coupler (2 Nuts, 2 Ferrules, 1/16 inch x 0.005 inch ID Tubing), Reusable Fittings for HPLC & UHPLC for 10-32 fittings and 1/16 inch tubing, Hand-tight fitting style achieves effortless HPLC seals, Compatible with 1/16 inch PEEK and stainless steel tubing Exact Match: 10853-598

Restek Corporation
Mfg Item # : 27475
Redesigned to be more rugged and easier to use! Match your needs with three levels of protection: filter only, cartridge only, or filter and cartridge Durable metal tip with replaceable PEEK ferrule means easy installation onto column without tools Improved thread design and materials create an optimal seal that releases and reseals easily, allowing multiple installations without galling and binding Easy-to-remove cap frit simplifies filter replacement Direct connection eliminates tubing and connectors that increase system volume and leak potential Low-dead-volume design has negligible effect on chromatography Unlike "one size fits all" guard systems, the Trident LC column protection system gives you the power to select just the right level of protection for your work. With three levels of protection and a variety of guard cartridges and cap frits, you can select the best combination to match your specific analytical needs. Choose a filter alone to remove particulate matter, a guard cartridge alone to remove irreversibly adsorbed compounds, or both a filter and a guard cartridge for maximum protection. The economical, leak-free design provides a highly versatile combination of convenience, economy, and reliability. The foundation of the Trident LC column protection system is a reusable direct connect holder that easily attaches to any HPLC column with standard 10-32 thread ports.* The holder’s durable metal tip and replaceable PEEK ferrule allow a leak-tight seal onto the column to be made quickly and easily without tools. Guard cartridges are available in both 2.1 and 4.0 mm IDs, and the redesigned holder houses either size securely. Because the holder components are machined from specialized materials that will not gall or bind, an optimal seal is created that will withstand rigorous repeated use when installed according to instructions. The holder has also been designed for easy removal of the cap frit, allowing you to replace the cap frit filter in just seconds. Finally, since the Trident LC column protection system is engineered to be exceptionally low dead volume, it has minimal effect on retention, peak shape, and efficiency. Protect your analytical column and preserve method chromatography with a Trident LC column protection system. * Fittings on all HPLC and UHPLC columns have 10-32 threads; however, seat depth varies. An improper seat will yield a poor connection and may affect chromatography. While all Restek LC columns will provide a zero-dead-volume connection when used with a properly installed Trident LC column protection system, analysts should consult the manufacturer for non-Restek column connections. 

RESTEK CORP 30237
Standard Certified BTEX in Unleaded Gas Composite 1ml Standard Certified BTEX in Unleaded Gas Composite 1ml, (components 9), Concentration in Solvent: 5, 500 ppm gasoline in P and T methanol, (components 9), Storage: 0 degree C or colder, Shelf Life: 6 months, volume: 1 mL/ampule. Exact Match: 75835-548

RESTEK CORP 30466
Standard Ethanol 1ml Standard Ethanol, CAS: 64-17-5, Voa mix, Concentration in Solvent: 10, 000 ug/mL in DI water, Shelf Life: 6 months, Storage: 0 degree C or colder, Volume: 1mL/ampule. Exact Match: 75835-574

RESTEK CORP 30467
Standard Methanol 1ml Standard Methanol CAS: 67-56-1, Voa mix, Concentration in Solvent: 10, 000 ug/mL in DI water, Shelf Life: 6 months, Storage: 0 degree C or colder, Volume: 1mL/ampule. Exact Match: 75835-576