Screw Thread Purification Reagent Bottle Protect Liquids SEOH

Buerkle™ HDPE Spray Bottles with Pump Vaporizer and Safety Cap feature a protective cover which prevents unintentional pressing of the pump and acts as a dust cover. Manufactured from polypropylene, polyethylene and stainless steel. Buerkle™ Pressureless LDPE Spray Bottles spray 1.2ml ±0.1 volume per stroke.

Thomas®. Polypropylene Reagent Bottles with Screw Caps Rugged, slope-shouldered bottles are made of polypropylene with polypropylene screw caps. They provide excellent chemical resistance to alcohols, aldehydes, aliphatic hydrocarbons, bases and many acids. Linerless caps have an internal sealing ring.

239000003153 chemical reaction reagent Substances 0.000 description 4 238000007906 compression Methods 0.000 description 4 239000000356 contaminant Substances 0.000 description 4

The origin of our bottles and a classic of the laboratory - the DURAN® REAGENT BOTTLE. Made of borosilicate glass 3.3, a special glass invented by Otto Schott in 1887 and registered under the brand name DURAN® in 1938.

Step 1: Insert a clean needle into the Schlenk line tubing using an appropriate screw-thread adapter and hose clamp/jubilee clip to secure it in place. Purge the needle and tubing by passing inert gas through it for 30+ seconds. Clamp the reagent/solvent bottle and tubing in place. Purging a gas inlet needle.

Liquid Nitrogen Storage Equipment; Bottle Tops and Filter Units; ... Bottles, Cylinders and Glassware; Bottles, Jars and Jugs; Bottles;

Anhydrous liquid reagents as sold by the manufacturer usually have a sealed cap with a septum in the top or other type of tight seal to exclude moisture. If a liquid reagent has been opened, it may need to be stored over a suitable drying agent for a period of time prior to using the reagent in an anhydrous reaction. 7.3 Miniscale Glassware

This book presents the basic techniques of the organic chemistry laboratory with an emphasis on doing the work correctly the first time. New to this edition are discussions on safety in the laboratory with new consideration of the addition of such technology as the iPad, Nook, Kindle, and even text messaging.

VWR® Square Laboratory Bottles, Wide Neck, with GL80 Thread. Supplier: VWR International. Description: Made from borosilicate 33 expansion glass, these bottles are available in both Clear and Amber color formats. Certificates. ,75871-308CS,75871-424CS,75871-304CS,75871-310CS,75871-426CS,75871-420CS,75871-306CS.

Preferably, the reagent container lid comprises: a hollow, cylindrical lid body integrally formed with an internal screw thread for engaging an external screw thread formed around the outer circumference of the opening of a container body; a flanged engagement member projecting axially thereabove; and an engaging projection around the upper outer periphery; a plate-like elastic sealing member disposed in the lid body and integrally formed with a plurality of the slits extending from the

6.5.4 Transfer the stock standard solution into a Teflon-sealed screw-cap bottle. Store, with minimal headspace, at −10 to −20 °C and protect from light. 6.5.5 Prepare fresh standards weekly for the six gases and 2-chloroethylvinyl ether.

The present invention relates to a cap which can form an essentially leak-proof seal with a vessel capable of receiving fluid specimens for clinical analysis and diagnosis.

Vitlab offers standard narrow neck bottles (PFA) and conical shoulder bottles (PP). The latter is transparent and has a screw cap made of PP. Narrow neck bottles, PP, have a good chemical resistence and are ideal for long-term storage of liquids. They are autoclavable at 121 °C according to DIN EN 285.

The new modular Bottle Carrying System fits standard laboratory bottles that have a GL 45 neck finish and is compatible with four bottle sizes: 2, 5, 10 and 20 litres. It is ergonomically designed, and offers

Bottle Carriers/Containers. Bottle carriers or containers keep expensive glassware and samples secure at all times. The strong, but lightweight construction facilitates easy transport of liquids, solvents, or even hazardous acids. Styles that feature a handle provide a comfortable transport for individual or multiple water bottles.