(e. g. Adapter, Bubblers, Distillation Apparatus, Reaction Tubes, Manifolds, etc.)

More information in the brochure “Vacuum Manifolds & Airfree® Products“ (PDF)

• Made of Borosilicate glass (type 1, class A)
• Different sizes

More information on page 22 Chemglass brochure (PDF)

For a multitude of chemistry applications.

High-quality laboratory vessels and funnels made of PTFE, stainless steel, porcelain and glass for sample processing,  chemical reactions and storage of solid and liquid substances.

• Stainless steel beakers with / without handle
• PTFE beakers with lid
• Double-walled reaction vessels made of glass (heatable)
• Filtration funnel according to Buchner made of porcelain
• PTFE bottles and jars with lid
• Porcelain crucibles
• Standing vessels made of PTFE with lid

Dishes:

• Petri dishes made of glass
• Crystallization dishes made of glass
• Evaporation dishes made of PTFE

Many other laboratory items on request

More information on Products for Chemistry Laboratories (PDF)

Complete systems or single components for Applikon® and Broadley-James® Bioreactors

• Reactor vessels
  • unjacketed and jacketed
  • Borosilicate glass (white or amber)
  • volumes between 0.5 l and 15 l
• Tripod stands made of anodized aluminium
• Stainless steel headplate including silicone o-ring with up to 19 screw thread ports
• Stand alone stirrer for 1 to 7 l vessels with small control box to be attached to the reactor stand
• Overhead Stirrer Motor 240 W, 10 – 800 rpm
• Marine- and Rushton-style impeller blades
• Different adapters for tubings and probes
• Thermowells, heat exchangers and cold fingers
• Sampling and aeration tubes
• Baffle assemblies
• Condensers made of stainless steel or glass
• Oxygen and pH Probes
• Numerous accessories and individual single-use accessory kits

further information on Bioreactor components (PDF)

Square and rectangular cover slips

Heavy wall vessels made of Borosilicate glass for reactions / applications under high pressure

• PTFE bushings with screw thread and O-ring

Microwave reaction vials made of Borosilicate glass

• Designed for pressures up to 300 PSI (20 bar)

Crimping and unlocking pliers for reaction vessels

• Designed to be operated by hand
• For 20 mm aluminum caps

More information on Pressure Vessels (PDF)

Erlenmeyer flasks from type 1, class A, Borosilicate glass

• With break resistant rim or GL45 screw cap

Erlenmeyer flasks of polycarbonate

• Flat bottom or with 4 side baffles
• With DuoCap®, cap contains a 0.22 Μm PTFE membrane and can easily be converted to a solid top cap
• Sterile, non pyrogenic, DNase / RNase free

Shake flasks from type 1, class A, Borosilicate glass

• DeLong® neck, break resistant lip, GL32, GL45 or 70 mm screw thread
• 3, 4, or 6 baffles
• Extra-deep baffles

Trypsinizing flasks with 4 deep side baffles available

• Borosilicate glass

A selection of further flasks available – please enquire

More information on pages 12-16 Chemglass brochure (PDF)

Ice-free FreezeBoxes™

Store the appropriate ice core in an ultra-low temperature refrigerator for several hours. After the core has been chilled, place the desired tube module on the core and insert your sample or plate into the module. If dry ice is used, take the ice core out and directly fill approximately 200 g of dry ice and then lay the tube module on top of it.

• Low temperature protection for biological samples
• Temperature uniformity between holes
• Ice cores for different storage temperatures
• Available with Block Modules for 1,5 ml, 2 ml or 5 ml
• Lightweight, easy to carry
• Easy to clean and disinfect
• Highly durable and suitable for frequent and repeated use

Cell Freezing System

Simply put the samples to be frozen into FreezeCell™, and apply the lid. The FreezeCell™ must be placed in a -80 °C environment for at least 3 hours, do not open during the cooling period. After the cooling process is complete, the sample can be removed and transferred to a liquid nitrogen tank for long term storage.

• No need to add any liquid, no pre-cooling required
• All samples can be kept in a -80 °C low temperature environment
• Lid can easily be opened
• No concern of frostbite to your fingers
• No maintenance costs, no need to replace anything
• FreezeCell™ is suitable for frequent and repeated use
• Small foot print , takes up little freezer space
• Availible in different shapes
• Capacity for twelve 1.0 – 2.0 ml Cryogenic Vials or twelve 1.5 – 2.0 ml Centrifuge Tubes
• Excellent cooling rate consistency, freeze an individual experiment, or a full load.

Further products from the Chemglass brochure (PDF)

Ideal for bacteria culture with high oxygen consumption

Various types in type 1 class A Borosilicate glass

• Plain top, DeLong neck, GL45 or 70 mm screw thread
• Flat bottom or with 3 side- and/or 3 bottom baffles
• 2,800 ml
• Solid or vented screw cap

Fernbach flasks of polycarbonate

• Flat bottom or with 3 baffles
• Sizes: 2,000 ml or 3,000 ml
• 70 mm screw thread with vented cap
• Solid cap available on request
• Autoclavable

Broad variety of caps and closures available

More information on pages 12-16 Chemglass brochure (PDF)

Cell culture dishes made of glass or plastic

• For cell count determination
• Different variants for microcopy and “imaging applications” available
• Also available with grid bottom
• Up to 24 wells per plate

5-layer cell culture bottle (polystyrene)

• Sterile, non pyrogenic, DNase / RNase free
• 875 cm² cultivated area
• With vented cap

Culture bottle according to Roux

• Made of Borosilicate glass (type 1, class A)
• Volume: 1,200 ml

Cell culture plates –  glass or plastic

• 6 and 24 wells per plate
• With grid bottom
• Made of polystyrene, sterile
• Also available with a glass bottom

Cell culture bag

• For mammalian and plant cell cultures
• For use with rocking shakers
• For 6 ports
• Made of LDPE (inner layer) and ultra clear Flex 600 (outer layer)
• Sterile (gamma irradiated)
• USP Class VI tested

See pages 20, 22, 23 & 39 Chemglass brochure (PDF)

Roller bottles of type 1 Borosilicate glass (ASTM E-488)

• With solid or vented PP cap, GL45 thread
• With rubber lined phenolic cap
• GPI 38-415 or 51-400 thread
• 110 mm diameter for use with roller apparatus
• Surface areas from 550 cm² to 1,585 cm²

Roller bottles of TC treated Polystyrene

• With solid or vented cap
• 116 mm diameter for use with roller apparatus
• Surface areas: 490 cm², 850 cm², or 1,900 cm²
• 1,900 cm² bottles with expanded (ribbed) surface area
• Sterile, individually bagged

Also available:

• Untreated Roller Bottles (1 and 2 l )
• Roller apparatus and Roll-In Incubators

More information on page 39 Chemglass brochure (PDF)

Petri dishes (with 2-4 compartments)

• Sterile, non-pyrogemic
• Made from high clarify polystyrene
• Further variants on request

• For glass petri dishes, see “Products for Chemistry Labs“

Glass Speader

• For the spreading of microbiological cells on solid media
• Triangular (Drigalski) or L-form

 More information on page 21 Chemglass brochure (PDF)

• Made of Borosilicate glass (type 1, class A)
• 9 wells for chemical reactions and microscopic examinations

More information on page 22 Chemglass brochure (PDF)

Funnels for sample tubes with screw thread

Filter funnel made of plastic

• For the rapid separation of solids
• For vacuum filtration
• Different filter materials, sizes and pore sizes available

Adapter for filter funnels

• For vacuum applications
• Also with stopcock

More information on pages 43 & 46 Chemglass brochure (PDF)

Also in brochure for “Products for Chemistry Laboratories” (PDF)