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30 Inert Atmosphere Glove-Boxes Sigma-Aldrich® off ers a wide range of Plas-Labs glove boxes for most oxygen and moisture-sensitive applications . The boxes are manufactured with a clear, one piece acrylic top and a molded base section. Gaskets are double layered for a reliable, airtight seal. The 8 in. ports with ambidextrous Hypalon® glove with SS O-rings give easy access to all parts of the glove box. The transparent transfer chamber has an adjustable vacuum gauge. Nitrogen Dry Box The Plas-Labs nitrogen Dry Box is a completely enclosed chamber designed for working in nitrogen, argon and plasma-type atmospheres and ideal for handling oxygen sensitive materials. • Two vacuum/pressure pumps to speed purging. • Fluorescent light system with illuminated controls • Single-station model - Internal H×W×D - 26 in.×41 in.×26 in. Drying train removal with<strong>out</strong> disturbing internal atmosphere Z562920 AC input 120 V Z563285 AC input 240 V, Euro plug Z562939 AC input 240 V, UK plug Multi-station model - Internal H×W×D - 28 in.×60 in.×38 in. Z562947 AC input 120 V Z563293 AC input 240 V, Euro plug Z562955 AC input 240 V, UK plug Aldrich.com Labware Notes Paula Freemantle Product Manager labware@sial.com Basic Glove Box The Plas-Labs Basic glove boxes are engineered to fi t general laboratory isolation applications. They can be easily modifi ed for specifi c uses and are very handy for isolating sensitive research studies from a hostile exterior environment. TO ORDER: Contact your local Sigma-Aldrich offi ce (see back cover), or visit Aldrich.com/chemicalsynthesis. These economical units are compact, portable, lightweight and self-contained. • Three tier suspended clear acrylic shelves White leveling tray for transferring the transfer chamber. • Four purge valves • Multiple electrical <strong>out</strong>let strip • Single-station model - Internal H×W×D - 26 in.×41 in.×28 in. Z563013 AC input 120 V Z563307 AC input 240 V, Euro plug Z563021 AC input 240 V, UK plug Multi-station model - Internal H×W×D - 28 in. × 60 in. × 38 in. Z563048 AC input 120 V Z563315 AC input 240 V, Euro plug Z563056 AC input 240 V, UK plug
Eliminating Static from Glove Boxes Static in plastic glove boxes and bags can be a problem in many applications. The antistatic ionizer from Plas-Labs is an eff ective way to eliminate all static charges within 36 inches (90 cm) of unit. • Ion balance adjustment Compact footprint • Virtually maintenance free • Z563064 120 V Z563072 240 V, UK plug Z563323 240 V, Euro plug For more information ab<strong>out</strong> these products or to place an order visit Aldrich.com The AtmosBag An Economical Solution for Controlled Atmosphere Applications. AtmosBag is a fl exible, infl atable polyethylene chamber with built-in gloves that lets you work in a totally isolated and controlled environment. Our customers use it for a wide variety of applications from providing an emergency isolation environment for inspecting unknown materials to the transfer of air- and moisture-sensitive materials when sampling or weighing. AtmosBag even permits weighing operations inside a fume hood for added safety. Air currents that would interfere with weighing are eliminated inside of AtmosBag. Z106089 Two-hand, non-sterile, size L, Tape-seal Z108405 Four-hand, non-sterile, Tape-seal Z112828 Two-hand, non-sterile, size M, Tape-seal Z112836 Two-hand, non-sterile, size S, Tape-seal Z118354 Two-hand, sterile, size L, Tape-seal Z118362 Two-hand, sterile, size M, Tape-seal Z118370 Two-hand, sterile, size S, Tape-seal Z530204 Two-hand, size S, Zipper-lock Z530212 Two-hand, size M, Zipper-lock Z530220 Two-hand, size L, Zipper-lock Z555525 Four-hand, Zipper-lock Full details can be found in our Technical Bulletin AL 211 which can be downloaded from Aldrich.com NMR Tube Holders Unbreakable, NMR tube carrier provides protection for the tube and lab personnel when transporting samples. Ready to scale up? For competitive quotes on larger quantities or custom synthesis, contact your local Sigma-Aldrich offi ce, or visit safcglobal.com. Labware Notes The clear, shatter-resistant polycarbonate case allows for visual sample identifi cation and inspection prior to opening. Natural rubber plugs on both ends of the case provide impact absorption if accidentally dropped. NMR tubes are held securely in place inside the PC case by the bottom loading rubber plug. Carrier holds one 5 mm diameter tube, 7 or 8 in. L. Z567078-5EA News and Innovation Chemrus® Disposable Filter Funnels Convenient and inexpensive, these disposable fi lter funnels have polypropylene bodies with tapered stems that fi t 7/10 joints with<strong>out</strong> seals. The funnels are available in two styles, Buchner and Hirsch, and a choice of 10 micron polyethylene frit, Celite, or perforated plate for use with fi lter paper. Maximum use temperature is 110 °C. Order vacuum adapters, fi lter paper, vials and 20–400 to 24–400 vial connector separately not given below. Cat. No. Style Filter type Capacity (mL) Z679798 Buchner PE frit, 10 micron 18 Z679801 Buchner PE frit, 10 micron 40 Z679828 Buchner PE frit, 10 micron 110 Z679860 Buchner Celite® (0.5g) 18 Z679860 Buchner Celite® (1.5g) 40 Z679836 Hirsch Perforated Plate 20 Z679844 Hirsch Perforated Plate 60 31
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Page 3 and 4: Aldrich Volume 11, Number 1 Sigma-A
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Page 21 and 22: Nano-layers of metals, semiconducti
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Page 25 and 26: Olefi n Metathesis Employing the se
Page 27 and 28: Unlock a smarter, greener laborator
Page 29: Specialty NMR Solvents Aldrich off

Missing out on the latest research developments in ... - Sigma-Aldrich

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