TWC BioSearch
Glassware Supplier

TWC BioSearch/BELLCO PIPETTES

Bellco manufactures precision pipettes, for TWC BioSearch, from non-corrosive borosilicate glass, with tempered tips and permanent graduations to withstand repeated usage and alkali washings. Our pipettes are supported by a complete line of products including the Pipette Plugger, a variety of canisters and automatic pipettors.
 
 

PERSONALIZATION

Bellco will personalize pipettes for free, for clients of TWC BioSearch. Order five or more cases (Bulk-Paks and Pasteur Pipettes not included) with one standard personalization and there is no additional charge. Over 1000 standard identifications such as Microbiology, Virology, Cell Biology, Bacteriology and Biochemistry are available to choose from. Personalizations are permanent amber stain. Up to eight characters (including spaces) fit on "shortie" pipettes and twelve characters (including spaces) fit on conventional pipettes. .
 
 

COLOR CODING.

Bellco can also color code pipettes for free. A five case minimum per color applies (Bulk-Paks and Pasteur Pipettes not included). Please note that the specified color will be added to the already existing color code.
 
 

Pipette styles and sizes may be combined in order to reach the five case minimum. Orders are subject to a 5% overrun or underrun. Please be sure desired personalizations and color codings are ordered correctly as we can not accept returns or issue credit on personalized ware. Free offer applies only when specified on original purchase order. Speak to a customer service representative for pricing of custom personalization and orders under five cases.
 
 
 

1212-V.I.P. Serological Pipette

•Plain top promotes rapid, even flow

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Inquire about free personalization and color coding
 
Stock No. Size (ml) Tolerance ±(ml) Color Code Case Qty.
1212-01001 1 x 0.01 0.020 Yellow 18
1212-02010 2 x 0.1 0.020 Green 18
1212-05010 5 x 0.1 0.040 Blue 18
1212-10010 10 x 0.1 0.060 Orange 18
1212-25010 25 x 0.1 0.100 White 18
 
 
 

 

1202-V.I.P Serological Pipette, Bulk-Pak

•Plain top promotes rapid, even flow

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Personalization available
 
 
 
 
Stock No. Size (ml) Tolerance ±(ml) Color Code Case Qty.
1202-00101 0.1 x 0.01 0.005 White 250
1202-00201 0.2 x 0.01 0.008 Black 250
1202-01001 1 x 0.01 0.02 Yellow 250
1202-02010 2 x 0.1 0.02 Green 250
1202-05010 5 x 0.1 0.04 Blue 250
1202-10010 10 x 0.1 0.06 Orange 250
1202-25010 25 x 0.1 0.1 White 250
 
 
 

1210-V.I.P. Serological Pipette with Cotton Plugging Top

•Constricted top for cotton plugging

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Inquire about free personalization and color coding
 
Stock No. Size (ml) Tolerance ±(ml) Color Code Case Qty.
1210-00101 0.1 x 0.01 0.005 White 18
1210-00201 0.2 x 0.01 0.008 Black 18
1210-01010 1 x 0.1 0.02 Red  18
1210-01001 1 x 0.01 0.02 Yellow 18
1210-02010 2 x 0.1 0.02 Green 18
1210-02001 2 x 0.01 0.02 White (2) 18
1210-05010 5 x 0.1 0.04 Blue 18
1210-10010 10 x 0.1 0.06 Orange 18
1210-25010 25 x 0.1 0.1 White 18
1210-50020 50 x 0.2 0.4 Red 12
For Pipette Plugger and Cotton Roving, see Stock Number 7750
 
 

 

1200-V.I.P. Serological Pipette with Cotton Plugging Top, Bulk-Pak

•Constricted top for cotton plugging

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Personalization available
 
 
 
 
Stock No. Size (ml) Tolerance ±(ml) Color Code Case Qty.
1200-00101 0.1 x 0.01 0.005 White 250
1200-00201 0.2 x 0.01 0.008 Black 250
1200-01001 1 x 0.01 0.02 Yellow 250
1200-02010 2 x 0.1 0.02 Green 250
1200-05010 5 x 0.1 0.04 Blue 250
1200-10010 10 x 0.1 0.06 Orange 250
1200-25010 25 x 0.1 0.1 White 250
For Pipette Plugger and Cotton Roving, see Stock Number 7750
 
 
 

1200-V.I.P Serological Pipette with Cotton Plugging Top, Mixed Bulk-Pak

•Three sizes packed in one case consisting of (75) 1ml, (75) 5ml and, (100) 10ml

•Constricted top for cotton plugging

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Personalization available
 
 
 
 
Stock No. Size (ml) Tolerance ±(ml) Color Code
1200-01510 1 x 0.01  0.02  Yellow
5 x 0.1 0.04 Blue
10 x 0.1 0.06 Orange
For Pipette Plugger and Cotton Roving, see Stock Number 7750
 
 

1232-V.I.P. Serological Pipette with Cotton Plugging Top and Large Orifice

•3mm orifice for handling tissue homogenates, cell suspensions and viscous materials

•Constricted top for cotton plugging

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Inquire about free personalization and color coding
 
Stock No. Size (ml) Tolerance ±(ml) Color Code Case Qty.
1232-25010 25 x 0.1 0.2 White 18
1232-50020 50 x 0.2 0.5 Red 12
For Pipette Plugger and Cotton Roving, see Stock Number 7750
 
 
 

1224-V.I.P. Serological "Shortie" Pipette

•Shorter length than standard pipettes facilitates use under contaminate hoods

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Inquire about free personalization and color coding
 
Stock No. Size (ml) Length (mm) Tolerance ±(ml) Color Code Case Qty.
1224-02010 2 x 0.1 160 0.025 Green 18
1224-05010 5 x 0.1 160 0.08 Blue 18
1224-10020 10 x 0.2 175 0.12 Orange 18
 
 

 

1204-V.I.P. Serological "Shortie" Pipette, Bulk-Pak

•Shorter length than standard pipettes facilitates use under contaminate hoods

•Plain top promotes rapid, even flow

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Personalization available
 
 
 
 
Stock No. Size (ml) Length (mm) Tolerance ±(ml) Color Code Case Qty.
1204-02010 2 x 0.1 160 0.025 Green 150
1204-05010 5 x 0.1 160  0.08  Blue 150
1204-10020 10 x 0.2 175 0.12 Orange 150
 
 
 

1226-V.I.P. Serological "Shortie" Pipette with Cotton Plugging Top

•Shorter length than standard pipettes facilitates use under contaminate hoods

•Constricted top for cotton plugging

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Inquire about free personalization and color coding
 
Stock No. Size (ml) Length (mm) Tolerance ±(ml) Color Code Case Qty.
1226-01010 1 x 0.1 175 0.02 Red  18
1226-02010 2 x 0.1 175  0.025 Green  18
1226-05010 5 x 0.1 175 0.08 Blue 18
1226-10020 10 x 0.2 190 0.12 Orange 18
1226-25050 25 x 0.5 230 0.25 White 18
For Pipette Plugger and Cotton Roving, see Stock Number 7750
 
 
 

 

1206-V.I.P. Serological "Shortie" Pipette with Cotton Plugging Top, Bulk-Pak

•Shorter length than standard pipettes facilitates use under contaminate hoods

•Constricted top for cotton plugging

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Personalization available
 
 
 
 
Stock No. Size (ml) Length (mm) Tolerance ±(ml) Color Code Case Qty.
1206-01010 1 x 0.1 175 0.02  Red 150
1206-02010 2 x 0.1 175 0.025 Green  150
1206-05010 5 x 0.1 175 0.08 Blue 150
1206-10020 10 x 0.2 190 0.12 Orange 150
For Pipette Plugger and Cotton Roving, see Stock Number 7750
 
 
 

1227-V.I.P. Serological "Shortie" Pipette with Large Orifice

•3mm orifice for handling tissue homogenates, cell suspensions and viscous materials

•Shorter length than standard pipettes facilitates use under contaminate hoods

•Plain top promotes rapid, even flow

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Inquire about free personalization and color coding
 
Stock No. Size (ml) Length (mm) Tolerance ±(ml) Color Code Case Qty.
1227-10020 10 x 0.2 178  0.22 Orange 18
 
 
 

1228-V.I.P. Serological "Shortie" Pipette with Cotton Plugging Top and Large Orifice

•3mm orifice for handling tissue homogenates, cell suspensions and viscous materials

•Shorter length than standard pipettes facilitates use under contaminate hoods

•Constricted top for cotton plugging

•Calibrated to tip

•To deliver, blow out

•Tempered tip

•Inquire about free personalization and color coding
 
Stock No. Size (ml) Length (mm) Tolerance ±(ml) Color Code Case Qty.
1228-05010 5 x 0.1 175 0.14 Blue 18
1228-10020 10 x 0.2 190 0.22 Orange 18
1228-25050 25 x 0.5 225 0.25 White 18
For Pipette Plugger and Cotton Roving, see Stock Number 7750
 
 
 

1271-Reusable Pasteur Capillary Pipette

•Straight tip

•1.5 to 2 mm orifice

•Borosilicate glass
 
Stock No. Body O.D. (mm) Body Length (inches) Tip Length (inches) Case Qty.
1271-40004 8 4 4 288
1271-50003 8 5 3 288
1271-60002 8 6 2 288
 
 
 

1273-Reusable Pasteur Capillary Pipette

•Bent tip

•1.5 to 2 mm orifice

•Borosilicate glass
 
Stock No. Body O.D.(mm) Body Length (inches) Tip Length (inches) Case Qty.
1273-40004 8 4 4 144
1273-50003 8 5 3 144
1273-60002 8 6  2 144
 
 
 

1277-Disposable Pasteur Pipette

•For handling infectious materials, inoculating culture media and routine sampling
 
Stock No. Glass Type Overall Length (inches) Tip Length (inches) Body Length (inches) Body Diameter(mm) Inner Pack Qty. Case Qty.
1277-10005 Borosilicate 5.75 2.25 3.5 7 250 1000
1277-10009 Borosilicate 9 5 4 7 250 1000
1277-20005 Flint 5.75 2.25 3.5 7 250 1000
1277-20009 Flint 9 5 4 7 250 1000
 
 
 

1278-Disposable Pasteur Pipette

•For handling infectious materials, inoculating culture media and routine sampling

•Cotton plugged top
 
Stock No. Glass Type Overall Length (inches) Tip Length (inches) Body Length (inches) Body Diameter(mm) Inner Pack Qty. Case Qty.
1278-10005 Borosilicate 5.75 2.25 3.5 7 250 1000
1278-10009 Borosilicate 9 5 4 7 250 1000
1278-20005 Flint 5.75 2.25 3.5 7 250 1000
1278-20009 Flint 9 5 4 7 250 1000
 
 

 
 
 

7750-Pipette Plugger

•Designed for plugging a full range of standardized cotton plugging pipettes

•Three speeds can be adjusted quickly and easily for 40, 50 or 60 pipettes per minute

•Uniform shape of plugs minimizes the problem of tight and loose plugs

•Machine is portable with convenient carrying handle

•Time tested design with precision Geneva mechanism
 
Stock No.  Size (cm) W x D x H Power V / Hz Case Qty.
7750-11111 25 x 28 x 24 115 / 60 1
7750-11220 25 x 28 x 24 230 / 50 1
 
 
 

7750-Cotton Roving

•For use with Pipette Plugger

•Absorbent, 12 grain premium long-fibered cotton

•Packed two pound (0.9kg) coiled in plastic bags

•Plugs approximately 35,000 pipettes
 
Stock No. Case Qty. 
7750-22222 1

1225-PIPET-AID

Pipet-Aids are lightweight, compact units great for use under laminar flow hoods and in other confined spaces. A patented two finger, volume control provides precise fluid uptake and dispensing. Bellco offers three models which work with all Bellco Serological Pipettes.
 
 
 
 
 
 
 

Pipet-Aid Basic

•Consists of 115 or 230 volt pump unit which is connected to the handle assembly with tubing

•Options include Tissue Culture Nose Piece and Air Filter
 
 

Portable Pipet-Aid

•Rechargeable self contained unit

•Provides 2 hours of continuous pipetting without recharging

•Includes battery charger and tissue culture nose piece
 
 

Portable Pipet-Aid XP

•Rechargeable self contained unit with removable stand

•Three independent speed ranges for both fill and dispense rates

•25% lighter and more compact

•Provides 2 hours of continuous pipetting without recharging

•Includes battery charger and tissue culture nose piece

Complete Units (115 volts / 60Hz)
 
Stock No. Description Case Qty.
1225-80000 Pipet-Aid Basic 1
1225-88105 Pipet-Aid w/ Tissue Culture Nose Piece 1
1225-80100 Pipet-Aid with Air Filter 1
1225-88100 Pipet-Aid w/ Tissue Culture Nose Piece and Air Filter  1
1225-85000 Portable Pipet-Aid 1
1225-86000 Pipet-Aid XP 1
 
 
 

Complete Units (230 volts / 50Hz)
 
Stock No. Description Case Qty.
1225-80220 Pipet-Aid Basic 1
1225-88225 Pipet-Aid w/ Tissue Culture Nose Piece 1
1225-80122 Pipet-Aid with Air Filter 1
1225-88122 Pipet-Aid w/ Tissue Culture Nose Piece and Air Filter 1
1225-85220 Portable Pipet-Aid 1
1225-86220 Pipet-Aid XP 1
 
 
 

Parts and Accessories
 
Stock No. Volt / Hz Description Case Qty.
1225-80001 Pipet-Aid Handle 1
1225-80002 115/60 Pipet-Aid Pump 1
1225-80003 115/60 Pipet-Aid Pump with Filter 1
1225-80056 Pipet Holder Insert 5 
1225-80222 230/50 Pipet-Aid Pump 1
1225-80223 230/50 Pipet-Aid Pump with Filter 1
1225-88050 Tissue Culture Nose Piece 1
1225-88051 Tissue Culture Nose Piece Filters 5
1225-88052 Tissue Culture Nose Piece Filters 50
 
 
 
 

SEALPETTE SINGLE AND MULTI-CHANNEL PIPETTORS

The lightweight style of the Sealpette Pipettor with its specially designed hand grip and smooth action allows for comfortable and continuous use. These features, combined with a Sealpette's easy maintenance, simple calibration and robust construction make it a clear choice for laboratories requiring reliable and consistent results. The multi-channel Sealpettes have all the advantages of the single channel models plus additional features designed to make pipetting into microplates easier, safer and more accurate.
 
 
 
 
 

4504-Single Channel Pipettors

•Slimline tip ejector allows pipetting into narrow tubes

•Large digital display

•Smooth plunger action

•Compatable with a wide range of tips

•High degree of accuracy and precision

•Easy maintenance and calibration
 
Stock No. Range (µl) Case Qty.
4504-80000 .5 to 10  1
4504-80001 5 to 50 1
4504-80002 50 to 200 1
4504-80003 200 to 1000 1
 
 

4504-Eight Channel Pipettors

•Perfect tip sealing

•Excellent tip alignment

•Minimum pressure required to load tips

•Dispenser head will rotate through 360° to give the user the

most comfortable working angle

•Unique staggered tip-eject bar ensures easy tip ejection

•Easy maintenance and calibration
 
Stock No. Range (µl) Case Qty.
4504-80019  5 to 50 1
4504-80020 50 to 250 1
 

1225-Rubber Pipette Bulbs

•For plain top pipettes
Stock No.  Pipette Volume (ml) Case Qty.
1225-11111 0.1 to 0.2 1
1225-11122 1 to 2 1
1225-11155 5 1
1225-22222 10 1
 
 

1217-Stainless Steel Pipette Can

•Heavy gauge rectangular stainless steel construction for easy stacking and storage

•Satin finish surface of entire can allows convenient marking or coding and provides a sure grip surface

•May be sterilized by autoclave or dry heat (Do Not Exceed 400°F)

•Available with or without pads

•Permanently bonded silicone pad on inside of top and bottom protects pipette tips and tops from chipping
 
 
 
 

1217-Stainless Steel Pipette Can With Silicone Pads
 
Stock No. Size (cm)  Qty, of Pipettes per can Case Qty.
1217-00409  11 x 11 x 24 64,5ml / 36,10-12ml shortie 1
1217-11106 6 x 6 x 16 49, 5 3/4" Pasteur  1
1217-11109 6 x 6 x 24  49,0.1-2ml / 9,10-12ml shortie 1
1217-11116 6 x 6 x 41 49,0.1-0.5ml regular 1
1217-22216 7 x 7 x 41 81,0.1-5ml / 35,10ml regular 1
1217-22218 7 x 7 x 46 23,25ml. regular 1
 
 
 

1217-Stainless Steel Pipette Can Without Silicone Pads
 
Stock No. Size (cm)  Qty, of Pipettes per can Case Qty.
1217-90109 6 x 6 x 24 49,0.1-2ml / 9,10-12ml shortie 1
1217-90216 7 x 7 x 41 81,0.1-5ml / 35,10ml regular 1
1217-90218 7 x 7 x 46 23,25ml. regular 1
 
 

1287-Round Bottom Glass Pipette Canister

•Made from Pyrex® glass

•Stainless Steel Closure and canister will withstand repeated dry or steam heat sterilization

•Accommodates pipettes ranging from 25ml Serological and Measuring types to Pasteur Pipettes.

•Excellent for monitoring pipette usage
 
 
 
 
 
Stock No. Description Size (mm)  Case Qty.
1287-00250 Canister Only 38 x 250† 6
1287-00300 Canister Only 38 x 300 6
1287-00430 Canister Only 38 x 430 6
1287-38250 Canister Complete* 38 x 250† 6
1287-38300 Canister Complete* 38 x 300 6
1287-38430 Canister Complete* 38 x 430 6
*Supplied with Stainless Steel Closure. 
†Recommended for "Shortie" Pipettes

1290-Flat Bottom Silicone Bonded Glass Pipette Canister

•Made from Pyrex® glass

•Canister, stainless steel closure, and silicone pad will withstand repeated dry or steam heat sterilization

•Accommodates pipettes ranging from 25ml Serological and Measuring types to Pasteur Pipettes.

•Bottom pad prevents chipping of pipette tip

•Excellent for monitoring pipette usage
 
Stock No. Description Size (mm)  Case Qty.
1290-00250 Canister Only 38 x 250† 6
1290-00300 Canister Only 38 x 300 6
1290-00430 Canister Only 38 x 430 6
1290-38250  Canister Complete* 38 x 250† 6
1290-38300 Canister Complete* 38 x 300 6
1290-38430 Canister Complete* 38 x 430 6
*Supplied with Stainless Steel Closure 
†Recommeded for "Shortie" Pipettes 
 

APPROXIMATE PIPETTE CANISTER CAPACITIES
 
Pipette Type Size (ml) 38 x 430 mm 38 x 300 mm 38 x 250 mm 
Serological 0.1 20 - - 
Serological  0.2 20 - -
Serological 1 15 - -
Serological 2 12 - -
Serological 5 12 - -
Serological 10 7 - -
Serological 25 4 - -
Pasteur Pipettes to 8" - - - 14
Pasteur Pipettes 9"and longer - - 14 -

1288-Can Mounting Plate

•Holds pipette canister in diagonal position during use

•Stainless steel construction

•Fits 38 mm OD glass pipette canisters
 
Stock No. Size (mm)  Case Qty.
1288-11111 90 x 90 6

1289-Pipette Canister Storage Rack

•Accommodates complete size range of 1287 and 1290 series Glass Pipette Canisters

•Measures 375 mm deep, 254 mm high and 438 mm wide

•Manufactured from stainless steel, the rack accommodates 30 canisters
 
 
 
Stock No. Case Qty. 
1289-33333 1
 
 

1286-Pipette Canister Cushion

•Made of Teflon® for maximum pipette tip protection

•Can be repeatedly sterilized using dry or steam heat

•Completely non-toxic, lint free, permanently resilient

•38 mm cushions to be used with 1287 series round bottom, glass pipette canisters

•63 mm round cushions are for use with other manufacturer's round, steel canisters
 
Stock No. Size (mm) Case Qty.
1286-88815 38 1
1286-88825 63 1
 

TWC Biosearch International Home Page