Volumetric Pipets
Pipets calibrated to accurately contain a fixed amount of liquid and typically designated as ‘to deliver’ (drained by gravity). This pipet has a reservoir between two elongated sections and, typically, a single graduation mark, and may deliver volumes ranging from 0.5 to 100 mL or more.
Volumetric pipettes, also known as bulb pipettes, are manual liquid handling devices used in laboratories to transfer and dispense a single, specific quantity of liquid to a very high degree of accuracy. They are normally used in conjunction with a suitable pipette filler for user safety.
Volumetric pipettes may be made from clear borosilicate glass or soda lime glass. Amber glass versions are also available for light-sensitive samples. Pipets may be designated as Class A or Class B depending on their accuracy and tolerance, and may also be certified or serialized, with documented manufacturing standards, compliance, conformity, and traceability.
What is a Volumetric Pipette Used For?
Volumetric pipettes have many uses in the laboratory or the wider working environment:
• Creation of serial dilutions and stock solutions
• Titrations and volumetric analysis
• Routine handling of analytical solutions, cell culture media, organic chemicals, solvents, and other liquids
Electron Microscopy Sciences Narrow Stem Pipettes 5.8 ml, 3.3 ml Bulb draw, Bulk package
These polyethylene disposable have a low-affinity surface, attached bulb avoids cross-contamination, and are one step biohazard disposable. These Micro-tip pipets are ideal for loading gels, DNA sample removal, protein assays, lipids extractions, drop-wise additions to culture plates, using 2 ml auto sampler vials, remove or disperse small volumes etc.
Bulb Draw: 3.3 ml
Drops/mL: 55
OAL: 14.7 cm
Stem diameter: 4.6 cm
Package: Bulk
Alkali Scientific Graduated Cylinders, Polypropylene (PP), Molded Graduations, 100mL, 12/Case
These economy graduated cylinders are manufactured from durable polypropylene (PP) and are designed for routine liquid measurement in laboratory, educational, and research environments. Permanently molded graduations provide clear volume markings that will not fade, chip, or wash away over time. The light and impact resistant polypropylene construction offers good chemical resistance and makes these cylinders a practical alternative to glass for everyday laboratory use. The economy design provides reliable performance while maintaining cost efficiency. Available in volumes from 10 mL to 500 mL, these cylinders are suitable for sample preparation, reagent measurement, and general laboratory liquid handling procedures.
Foxx Life Sciences Borosil® Reusable Class B Volumetric Transfer Pipettes (Pipets), 8mL, 10/CS
Borosil® Reusable Class B Volumetric Pipettes are with One Mark for accurate measurement and decanting of liquid. Calibrated for delivery (TD). Manufactured with sturdy, consistent wall thickness. Reusable. Uniform inner bore diameter for smooth flow. Beveled tips resist chipping. Pipettes can be autoclaved and, if necessary, flame-sterilized. Borosil® Volumetric Pipettes are graduated for delivery from the capacity mark to the tip, without "blowing out" the droplet remaining in the tip after dispensing. Borosil® Class B Volumetric Pipettes comply with ASTM E-969-02. Available in sizes ranging from 1mL to 100mL. 30mL and 40mL options are not covered by ASTM standards. Manufactured from the same USP Type 1 borosilicate glass that North American scientists have come to trust, Borosil® Laboratory Glassware offers unparalleled mechanical strength, clarity, and reliability at competitive prices.
Foxx Life Sciences Borosil® Reusable Class A Volumetric Transfer Pipettes (Pipets), Individual Certificate, 2mL, 10/CS
Borosil® Reusable Class A Volumetric Pipettes are w/ One Mark for accurate measurement & decanting of liquid. Calibrated for delivery(TD). Each pipette is individually calibrated by automatic, laser-controlled calibration equipment. Manuf.w/ sturdy, consistent wall thickness. Reusable. Uniform inner bore diameter for smooth flow. Beveled tips resist chipping. Pipettes can be autoclaved and, if necessary, flame-sterilized. Borosil® Volumetric Pipettes are graduated for delivery from the capacity mark to the tip, without "blowing out" the droplet remaining in the tip after dispensing. Borosil® Class A Volumetric Pipettes comply w/ ASTM E-969-02. Avail. in sizes ranging from 1mL to 100mL. 1.5mL & 2.5mL options are not covered by ASTM standards. Manuf.from the same USP Type 1 borosilicate glass that North American scientists have come to trust, Borosil® Laboratory Glassware offers unparalleled mechanical strength, clarity, & reliability at competitive prices.
Foxx Life Sciences Borosil® Reusable Class A Volumetric Transfer Pipettes (Pipets), Individual Certificate, 50mL, 10/CS
Borosil® Reusable Class A Volumetric Pipettes are w/ One Mark for accurate measurement & decanting of liquid. Calibrated for delivery(TD). Each pipette is individually calibrated by automatic, laser-controlled calibration equipment. Manuf.w/ sturdy, consistent wall thickness. Reusable. Uniform inner bore diameter for smooth flow. Beveled tips resist chipping. Pipettes can be autoclaved and, if necessary, flame-sterilized. Borosil® Volumetric Pipettes are graduated for delivery from the capacity mark to the tip, without "blowing out" the droplet remaining in the tip after dispensing. Borosil® Class A Volumetric Pipettes comply w/ ASTM E-969-02. Avail. in sizes ranging from 1mL to 100mL. 1.5mL & 2.5mL options are not covered by ASTM standards. Manuf.from the same USP Type 1 borosilicate glass that North American scientists have come to trust, Borosil® Laboratory Glassware offers unparalleled mechanical strength, clarity, & reliability at competitive prices.
Foxx Life Sciences Borosil® Reusable Class B Volumetric Transfer Pipettes (Pipets), 2mL, 10/CS
Borosil® Reusable Class B Volumetric Pipettes are with One Mark for accurate measurement and decanting of liquid. Calibrated for delivery (TD). Manufactured with sturdy, consistent wall thickness. Reusable. Uniform inner bore diameter for smooth flow. Beveled tips resist chipping. Pipettes can be autoclaved and, if necessary, flame-sterilized. Borosil® Volumetric Pipettes are graduated for delivery from the capacity mark to the tip, without "blowing out" the droplet remaining in the tip after dispensing. Borosil® Class B Volumetric Pipettes comply with ASTM E-969-02. Available in sizes ranging from 1mL to 100mL. 30mL and 40mL options are not covered by ASTM standards. Manufactured from the same USP Type 1 borosilicate glass that North American scientists have come to trust, Borosil® Laboratory Glassware offers unparalleled mechanical strength, clarity, and reliability at competitive prices.
Hach Company Bottle, BOD, 300 mL, 24/pk, Serialized: 49 - 72
The standard for BOD analysis. Borosilicate glass bottle with flared lip and ground-glass stopper to prevent air entrapment and for water seal. Frosted marking area. Stopper included (60 and 300 mL sizes). Serialized bottles have silk-screened, sequential numbers and include a bar code.
Pine Research Instrumentation LOW VOL VOLTAMMETRY CELL 20ML
Low Volume Voltammetry Cell (glass, hex base, 20mL)
Biotium p53(BP53-12), 0.2mg/mL
This MAb reacts with an N-terminal epitope (aa 16-25) of both wild type and mutated p53. Mutation and/or allelic loss of p53 is one of the causes of a variety of mesenchymal and epithelial tumors. If it occurs in the germ line, such tumors run in families. In most transformed and tumor cells the concentration of p53 is increased 51000 fold over the minute concentrations (1000 molecules cell) in normal cells, principally due to the increased half-life (4 h) compared to that of the wild-type (20 min). p53 Localizes in the nucleus, but is detectable at the plasma membrane during mitosis and when certain mutations modulate cytoplasmic/nuclear distribution. Mutations arise with an average frequency of 70% but incidence varies from zero in carcinoid lung tumors to 97% in primary melanomas. High concentrations of p53 protein are transiently expressed in human epidermis and superficial dermal fibroblasts following mild ultraviolet irradiation. Positive nuclear staining with p53 antib
Foxx Life Sciences Borosil® Reusable Class B Volumetric Transfer Pipettes (Pipets), 30mL, 10/CS
Borosil® Reusable Class B Volumetric Pipettes are with One Mark for accurate measurement and decanting of liquid. Calibrated for delivery (TD). Manufactured with sturdy, consistent wall thickness. Reusable. Uniform inner bore diameter for smooth flow. Beveled tips resist chipping. Pipettes can be autoclaved and, if necessary, flame-sterilized. Borosil® Volumetric Pipettes are graduated for delivery from the capacity mark to the tip, without "blowing out" the droplet remaining in the tip after dispensing. Borosil® Class B Volumetric Pipettes comply with ASTM E-969-02. Available in sizes ranging from 1mL to 100mL. 30mL and 40mL options are not covered by ASTM standards. Manufactured from the same USP Type 1 borosilicate glass that North American scientists have come to trust, Borosil® Laboratory Glassware offers unparalleled mechanical strength, clarity, and reliability at competitive prices.
