Reusable Glassware

BOD Bottles for incubating diluted samples of clean water, waste water, effluent water, and polluted water during the 5-day biochemical oxygen demand (BOD) test. Bottles are numbered to allow for convenient organization of samples. 300ml bottles also incl (36 per PK )

Stainless steel pitch blade impeller 7l 316l stainless steel Ra 32 finish or better (1 per EA )

Blade dimension: 4" od Marine prop – Right-Handed Shaft oal:14 1/2" Paddles and impeller assemblies for cell culture Constructed of 316l electropolished stainless steel Reduces shear in delicate cell culture Marine impeller includes 1/2" shaft and impeller blade Omni and z-z paddles are one piece welded, 1/4" shaft (1 per EA )

Internal impeller decreases risk of contamination. Impeller has an adjustable shaft to align paddle. The large paddle promotes increased oxygenation. Cap size: 100mm Flask size: 6l Dimensions: 205 x 410mm Sidearm cap: 45mm (1 per EA )

Internal impeller is useful because it decreases risk of contamination thorugh the cap. Has an adjustable shaft to align the paddle with the bottom of the flask. Large paddle promotes increased oxygenation with low shear. Stainless steel shaft design prevents cell damage and minimizes magnetic decoupling. (1 per EA )

The Bellco Sci/ERA Cell Production Roller Apparatus has been designed for production of mammalian cells, viruses and cell products. Non-modular production units come in 45 and 50 bottle positions with over 80,000 cm2 of surface area. All units feature a solid state control with heavy-duty DC motor and digital tachometer. All Position Drives are for use with plastic roller bottles to prevent slipping of the light-weight bottles. A Stand-By Drive and Alarm System provides motion and power failure alarms and has a backup drive system that automatically drives the unit should the original fail. (1 per EA )

The Bellco Cell Production Roller Apparatus has been designed for production of animal cells, viruses, and cell products. Modular units are available from 5 to 45 bottle positions and allow easy expansion with modular add-on decks. Non-modular production units come in 45 and 50 bottle positions with over 80,000 cm2 of surface area. Rollers have a key design to eliminate slipping and are easily removable for servicing of bearings. Rollers are formulated from a chemical-resistant non-slip EDPM. All units feature a solid state control with heavy-duty DC motor and digital display. All Position Drives are for use with plastic roller bottles to prevent slipping of the light-weight bottles. Roller Shaft Construction: Non-transferring chemical-resistant rubber rollers with key-shape. Clearance between Decks for Bottle Placement: 134 mm. Construction Material: Aluminum, enamel finish. Usable Roller Length: 51 cm. Brushless motor with controller for smooth operation and no maintenance. Easy-to-remove roller bar assembly (tool provided). Digital LCD display. Locking speed control knob. All position drives. Accepts all Bellco Roller Bottles (glass or plastic* in 110mm or 120mm diameter). Battery backup provides 18 hour service (typical at 2 RPM). Battery backup includes both audible and visual indicators. Motion Alarm (1 per EA )

The Bellco Cell Production Roller Apparatus has been designed for production of animal cells, viruses, and cell products. Modular units are available from 5 to 45 bottle positions and allow easy expansion with modular add-on decks. Non-modular production units come in 45 and 50 bottle positions with over 80,000 cm2 of surface area. Rollers have a key design to eliminate slipping and are easily removable for servicing of bearings. Rollers are formulated from a chemical-resistant non-slip EDPM. All units feature a solid state control with heavy-duty DC motor and digital display. All Position Drives are for use with plastic roller bottles to prevent slipping of the light-weight bottles. Roller Shaft Construction: Non-transferring chemical-resistant rubber rollers with key-shape. Clearance between Decks for Bottle Placement: 134 mm. Construction Material: Aluminum, enamel finish. Usable Roller Length: 51 cm. Brushless motor with controller for smooth operation and no maintenance. Easy-to-remove roller bar assembly (tool provided). Digital LCD display. Locking speed control knob. All position drives. Accepts all Bellco Roller Bottles (glass or plastic* in 110mm or 120mm diameter). Battery backup provides 18 hour service (typical at 2 RPM). Battery backup includes both audible and visual indicators. Motion Alarm (1 per EA )

200mm Liebig condenser, used to cool and condense hot vapor as part of a distilling apparatus. This condenser has a straight inner tube that the condensing vapor passes through, and a larger outer jacket that cooling water passes through. Socket is 24/40 with a screw thread connector. (1 per EA)

Adapters Inlet with Hose Connection [standard taper] Joint 24/40. Hose Connection #2. Tube Length (mm) 250. Approx. Overall Height (mm) 355 With two side hose connectors for venting or introducing gas/vacuum into a system. (1 per EA)

AIRLESS-WARE Gas Inlet Adapter Gas inlet adapter with inner standard taper 14/20 joint. Supplied with glass plug and patented pressure/vacuum retainer. 98H x 60W mm. (1 per EA)

Polyethylene Stopper Polyethylene linear high-density stoppers fit Neck Ground to [standard taper] Stopper size 27. Yellow and blue with a closed bottom. Enlarged flange is designed to protect the neck if the glassware item is tipped over. 6 stoppers per case.

Distillation and Reactors Receiver Cow-Type [standard taper] Joints 14/20. [standard taper] Joint to Condenser 14/20. Hose Connection #1 Cow-type design having three receivers spaced 45 apart. (1 per EA)

Distillation and Reactors Apparatus Cyanide (D) Dispersion Tube Medium Porosity [standard taper] 19/38 Side [standard taper] 29/42 Lower This apparatus has been successfully used in the analysis of industrial waste waters saline and reagent grade water. (1 per EA)

Kuderna-Danish Concentrators Ungraduated Concentrates trace amounts of sample dissolved in organic solvents. Useful in sample preparation before analysis with petroleum ether or hexane. Fast evaporation with low hold-up. Includes three-chamber column 250ml flask 10ml tube and polyacetal clamp. (1 per EA)

Valves Right Angle Extended Tip PTFE Plug HI-VAC PTFE Plug Size 2 Designed with a precision external thread for fine control. The accurately controlled valve seat and the extended tip on the PTFE plug allow semi-needle valve control for both liquids and gases. (1 per EA)

60mL B.O.D. Bottles With Glass Robotic Stopper Accessories 227723. 60mL B.O.D. Bottles. With Glass Robotic Stopper (36 per CS )

Micro Kit for Organicand Environmental Chemistry Complete kit Wheaton Kits provide apparatus for a wide range of organic chemistry experiments at a lower price than if components were purchased separately. (1 per EA)

Absorption Tube, Calcium Chloride U-form, L 125mm, Dia 15mm, Borosilicate glass (1 per EA )

Leighton culture tubes are useful for the study of pathogenic effects on viruses on cells as well as sponge matrix culture and nutritional studies. Use cover slips for preparing expectant tissue cultures with leighton culture tubes. Tube dimensions 16x150mm (36 per CS )

Type 1 Class A Borosilicate Glass for freeze drying or cryogenic storage. The neck has pre-drawn constriction to facilitate sealing. Specifications: Type 1 Class A Borosilicate Glass Flat Bottom Constriction Neck Neck OD : 7mm Bottom OD: 10mm Capacity: 1mL Length 80mm Case Quantity: 72 (72 per CS )

The Bellco Digital Bench-top Roller Apparatus holds 10 glass or plastic roller bottles (110 to 120 mm diameter and up to 22.5 cm in length). The unit features a heavy-duty DC motor and solid-state electronics that operate at bottle speeds ranging from 0.3 to 10.0 rpm with the ability to select clockwise or counter clockwise direction. The digital display panel has a 0.55” LED for easy reading and the apparatus has a locking speed knob. Rollers are easily removed for replacement by using the special tool provided with each unit. All-Position Drive facilitates the use of lightweight plastic roller bottles by ensuring rotation at each bottle station, independent of any load configurations. Bellco’s unique hex-shaped shafts prevent roller slippage for positive drive. Use of this equipment is limited to conventional laboratory mixing of roller bottles. (1 per EA )

316l stainless steel sparger assembly with stainless steel frit for 7 liter bioreactor system. English threads Material: 316l SST with electropolish finish ra 32 or better Tubing specifications: .250" od x .152" id Overall length: 10 43/64" Inseration Length: 9 1/4" With SST Frit - 10µ Supply with SST Nut & O-ring (1 per EA )

Manufactured from type 1 class a Borosilicate glass. Bottom indent and 3 vertical baffles for optimal mixing. Sidearm cap: 45mm Center cap: 100mm Dimensions: 170" x 110" Flask size: 500ml (1 per EA )