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Dropper Bulbs for Pasteur Pipets Capacity: 3mL, Length: 1-5/8 in Diameter Opening: 0.275 in, blue colored dropper bulbs are designed for Pasteur pipets

Stopper, Snap-On Grey Butyl Silanized, Mouth ID x OD (mm): 15 x 30, Stopper/Rubber Material: Gray Bromobutyl, Stopper Style: Snap-On, Durometer: 50

Stopper, Straight Plug, Ultra Pure Mouth ID x OD (mm): 13 x 20, Stopper/Rubber Material: Gray Bromobutyl, Stopper Style: Straight Plug, Durometer: 47, Autoclavable, with extremely high chemical purity and low gas permeability

Stopper, Igloo Ultra Pure, Mouth ID x OD (mm): 7 x 13, Stopper/rubber Material: Gray Bromobutyl - Ultra Pure Formulation, Stopper Style: Igloo, Durometer: 46, Style: Lyophilization, Autoclavable, with extremely high chemical purity and low gas permeability

Stopper, Straight Plug, Ultra Pure Mouth ID x OD (mm): 13 x 20, Stopper/Rubber Material: Gray Bromobutyl - Ultra Pure Formulation, Stopper Style: Straight Plug, Durometer: 47, Autoclavable, with extremely high chemical purity and low gas permeability

Stopper, 3 Leg Ultra Pure, Mouth ID x OD (mm): 13 x 20, Stopper/rubber Material: Gray Bromobutyl - Ultra Pure Formulation, Stopper Style: 3-Leg, Durometer: 46, No. of Legs: 3, Style: Lyophilization, Autoclavable, with extremely high chemical purity and low gas permeability

Stopper, Igloo Ultra Pure, Mouth ID x OD (mm): 13 x 20, Stopper/rubber Material: Gray Bromobutyl - Ultra Pure Formulation, Stopper Style: Igloo, Durometer: 46, Style: Lyophilization, Autoclavable, with extremely high chemical purity and low gas permeability

Cap, Open Top Polypropylene Black PTFE/Silicone Liner with Slit, Size: 13-425, Cap Material: Polypropylene, Colour: Black, Cap liner: Pre-slit bonded PTFE/silicone, Autoclavable, provide access with syringe, Case of 250

Cap, Open Top Polypropylene Black PTFE/Silicone Liner with Slit, Size: 13-425, Cap Material: Polypropylene, Colour: Black, Cap liner: Pre-slit bonded PTFE/silicone, Autoclavable, provide access with syringe, Case of 1000

Nobbly Wobbly Large, Made of flexible rubber, Colorful interwoven ball increase interest, Unique design encourages exercise at play, Cagewasher safe, 4inch diameter

Manual Pipette Pump 10mL, Green.

Manual Pipette Pump 25mL, Red.

LOOP, SILICONE RUBBER, ASSORTED COLORS, 30/PKG. These flexible bands solve your bundling, binding and color coding problems in the laboratory.

Vwr Stopper Tie. (Vstopt) Made Of Stretchable Natural Rubber For Use With Glass Stoppers. Holds Stopper To Bottle Neck To Prevent Loss When Not In Use. Also Useful For Keeping Stopcock Plug With Stored Buret. Loop (9.5Mm I.D.) In Each End Of Tie. Tie Is Approximately 10Cm Long.

STOPPER PTFE 14/20 WITH - CG-3002-L-14

STOPPER PTFE 24/40 WITH - CG-3002-L-24

STOPPER PTFE 29/42 - CG-3002-L-29

STOPPER PTFE 34/45 WITH - CG-3002-L-34

Accessories for Distillation Shelf and Glassware Kit, Chemglass - CG-3002-L-45, Stopper, 45/50

Stoppers, Snap-On Style, Stopper Material: Gray butyl. For Mouth IDxOD: 7x13mm. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.

PTFE Standard Taper Key-Head Stopper, Flask Length Joint. Hollow; color-coded grey. Standard taper size 32 with 21.5mm ground length.

47mm Filtration Assemblies, Components, Silicone Stopper, No. 8. 47mm Filtration Assemblies With No. 8 Stopper Connection. These filtration assemblies are recommended for routine filtration of aqueous solutions.

Caps closures Carboy Clamp Assembly Silicone Stopper Assembly. Stopper, 3-port Kimble has developed a 3-port platinum cured stopper assembly, 14950S-321 and sanitary KYNAR clamp, 14950-12, to provide sterile fluid transfer with no extractables as required in bio-tech and pharmaceutical applications.

Chem-Vacâ„¢ Universal Stirrer Glass Ball Bearings, Chemglass - CG-2077-U-50, Replacement internal bearing seal for 10 mm stirrer bearing

Septa. White. Size: 14/20.

STOPPERS, POLYETHYLENE. Tapered stopper provides a tight, leakproof fit while the top ring permits the stopper to be removed easily. Stoppers are made of yellow polyethylene and are sold in packages of 100 each. Fits Joint Sizes 14/20.

STOPPERS, POLYETHYLENE. Tapered stopper provides a tight, leakproof fit while the top ring permits the stopper to be removed easily. Stoppers are made of yellow polyethylene and are sold in packages of 100 each. Fits Joint Sizes 19/22.

STOPPERS, POLYETHYLENE. Tapered stopper provides a tight, leakproof fit while the top ring permits the stopper to be removed easily. Stoppers are made of yellow polyethylene and are sold in packages of 100 each. Fits Joint Sizes 24/25.

STOPPERS, POLYETHYLENE. Tapered stopper provides a tight, leakproof fit while the top ring permits the stopper to be removed easily. Stoppers are made of yellow polyethylene and are sold in packages of 100 each. Fits Joint Sizes 29/42.

Septum Stopper. Red. Size: 14/20 - 14/35.

Rubber Bands - ALL 06331, #33, Rubber bands #33

Rubber Magdeburg Hemispheres - GRABBER6227900, Rubber Magdeburg Hemispheres, 3.25 IN. (8.5 cm)

Rubber Bands - ALL 96369, #5, Rubber bands #5

MALLET RUBBER 1 LB - RM16

Rubber Bands - ALL 26549, #54, Rubber bands #54

Cylinder Guards - VCYCG3, Cylinder Guards, For Cylinder Cap., 100 mL

Cylinder Guards - VCYCG2, Cylinder Guards, For Cylinder Cap., 25 – 50 mL

Cylinder Guards - VCYCG1, Cylinder Guards, For Cylinder Cap., 5 – 10 mL

Dropper - 407-2-DZ, 1/2 oz., Dropper, 18/400, 7 x 60 mm

Mallet with Rubber Striker for Tuning Fork, with spherical hard rubber head on a hardwood handle.

RUBBER CONES 7 - CH0421

Silicon adapter replacement for Pipet.

Oven Gasket - Black Silicone - Maximum Temperature 230 C 9.2/9.3 Inch Vacuum.

Rubber adapter for pasteur pipet.

VWR Pipet Fillers. Color: Green. Made out of 100% natural rubber with three stainless steel ball valves. For use with pipets of 1mL to 45mL capacity and an outside diameter of 4-8mm (100mL with repeated evacuation). Simple three-step process eliminates dangerous mouth pipetting.

VWR FLIP Pipet Filler. Natural red rubber pipet filler. For all pipets from 0.05 to 100 mL. The automatic blow-out valve eliminates the need for two hands to evacuate the bulb and is removable for easy cleaning. Press the up arrow to intake liquid; press the down arrow to empty.

Pipet Fillers. Color: Multi-colored. Made out of 100% natural rubber with three stainless steel ball valves. For use with pipets of 1mL to 45mL capacity and an outside diameter of 4-8mm (100mL with repeated evacuation). Simple three-step process eliminates dangerous mouth pipetting.

Microcaps Bulb Assembly. Suitable for general and hazardous micro-chemical applications. Micropipets consist of a bulb assembly and precision-bore capillary glass tubing. Dispenses with accuracy of +-1%. Micropipets and bulb assembly are sold separately.

Policeman Stirrer, Rubber, Angle Shape. With sealed end cut at an angle. Will fit 0.5cm glass rod (59060-025), not included.

Rubber bulb. Red rubber bulb for use with VWR disposable Pasteur pipets. Capacity: 2ml. Bore Size: 6mm. Diameter x Length: 13x32mm.

Latex Rubber Bulb. Capacity: 2mL. Beige color. Bore size: 6mm. Diameter: 18mm. Style A. Length: 45mm.

Atomizing Rubber Ball. Black, natural rubber bulb with metal valves. With 10cm tubing on one end. Capacity: 75mL. Bore Size: 6mm.

Ruber Bulb Set. Set of two green natural rubber latex bulbs, each with approximately 200cc capacity. First bulb equipped with valves to provide a constant air stream to the second netted bulb with 51cm tubing. Inside diameter of tubing is 6mm.

Rubber Gas Expansion Bag. Attaches to the top of the expansion compartment of all gas pipets. Protects the solution from the atmosphere. Bulb dimensions: 100Lx50mm diameter. Flexible tubing is 61cm length.

PYREX brand HDPE Polyethylene, Improved Form, Stoppers, Caps and Closures. Stopper No.8. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.

PYREX brand HDPE Polyethylene, Improved Form, Stoppers, Caps and Closures. Stopper No.9. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.

PYREX brand HDPE Polyethylene, Improved Form, Stoppers, Caps and Closures. Stopper No.13. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.

PYREX brand HDPE Polyethylene, Improved Form, Stoppers, Caps and Closures. Stopper No.16. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.

PYREX brand HDPE Polyethylene, Improved Form, Stoppers, Caps and Closures. Stopper No.19. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.

PYREX brand HDPE Polyethylene, Improved Form, Stoppers, Caps and Closures. Stopper No.22. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.

PYREX brand HDPE Polyethylene, Improved Form, Stoppers, Caps and Closures. Stopper No.27. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.

PYREX brand HDPE Polyethylene, Improved Form, Stoppers, Caps and Closures. Stopper No.32. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.

PYREX brand HDPE Polyethylene, Improved Form, Stoppers, Caps and Closures. Stopper No.38. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.

VWR Micro Stopper. Made of soft red natural rubber. Dimensions: 12.7 (top) x 3 (bottom) x 50Lmm. Length may be cut to fit openings from 4mm to 12mm in diameter.

VWR Black Rubber Stoppers, Solid High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 000. Diameter of top: 13mm. Diameter of bottom: 8mm. Length: 21mm.

VWR Black Rubber Stoppers, Solid High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 00. Diameter of top: 15mm. Diameter of bottom: 10mm. Length: 25mm.

VWR Black Rubber Stoppers, Solid. High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 0. Diameter of top: 17mm. Diameter of bottom: 13mm. Length: 25mm.

VWR Black Rubber Stoppers, Solid. High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 1. Diameter of top: 19mm. Diameter of bottom: 14mm. Length: 25mm.

VWR Black Rubber Stoppers, Solid. High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 2. Diameter of top: 20mm. Diameter of bottom: 16mm. Length: 25mm.

VWR Black Rubber Stoppers, Solid. High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 3. Diameter of top: 24mm. Diameter of bottom: 18mm. Length: 25mm.

VWR Black Rubber Stoppers, Solid. High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 4. Diameter of top: 26mm. Diameter of bottom: 20mm. Length: 25mm.

VWR Black Rubber Stoppers, Solid. High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 5. Diameter of top: 27mm. Diameter of bottom: 23mm. Length: 25mm.

VWR Black Rubber Stoppers, Solid. High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 5.5. Diameter of top: 28mm. Diameter of bottom: 24mm. Length: 25mm.

VWR Black Rubber Stoppers, Solid. High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 6. Diameter of top: 32mm. Diameter of bottom: 26mm. Length: 25mm.

VWR Black Rubber Stoppers, Solid. High percentage of pure rubber; weigh less than neoprene; low in free sulfur (1/2%). Size: 6.5. Diameter of top: 34mm. Diameter of bottom: 27mm. Length: 25mm.

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