Flasks

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  • Baffled Shaker Flasks

    DWK Life Sciences (Kimble)

    Designed for use with rotary and reciprocating shakers Plain, fire-polished finish All necks are 38 mm o.d. Baffle indents provide greater turbulence to improve oxygen transfer rates or aeration.

  • KIMAX Graduated Erlenmeyer Flasks

    DWK Life Sciences (Kimble)

    With pennyhead Standard Taper stopper Designed from ASTM Specification E 1404, Type II Class 2 requirements Scale indicates approximate volumes

  • KimCote® Filtering Flasks

    DWK Life Sciences (Kimble)

    These Erlenmeyer-style flasks are manufactured from heavy-wall borosilicate glass to ensure the mechanical strength needed for vacuum filtration Autoclavable KimCote® safety coating reduces the hazards of shattered glass and leakage of toxic or corrosive chemicals The plastic safety…

  • Micro Class A Volumetric Flasks

    DWK Life Sciences (Kimble)

    Solid Standard Taperglass stopper and hexagonal base Calibrated "to contain" at 20°C, in accordance with ASTM Standard E 237 Made to the following tolerances: 1 mL: ±0.01 mL; 2 mL: ±0.015 mL; 5 and 10 mL: ±0.02 mL; 25 mL: ±0.03 mL 1, 2 and 5 mL flasks take Standard Taper 8 stopper; 10…

  • Volumetric Flasks, Class A

    DWK Life Sciences (Kimble)

    KIMAX flask used in assay of oils of cinnamon, chenopodium, cloves, spearmint and other essential oils, according to methods of the United States Pharmacopoeia and the Essential Oil Association of the USA. Calibrated to contain. With a marking spot and a durable white ceramic enamel scale. Neck is…

  • Flask Boiling Flat Bottom 250ml

    DWK Life Sciences (Kimble)

    KIMAX boiling flask with a short joint neck. Designed from ASTM Specification E1403, Type I, Class 4 requirements.

  • Flask Distill Engler 125ml

    DWK Life Sciences (Kimble)

    KIMAX distilling flask. The sidearm tube is sealed at an angle of 75 º from the neck and is 137 ± 3 mm from the bottom of the flask. It is designed from ASTM Specification E133 and intended for use in ASTM D86, D233, D801, and D802.

  • Class A Square Volumetric Flask Calibrated

    DWK Life Sciences (Kimble)

    Calibrated both "to contain" and "to deliver" (top line). Graduation rings and marking spot are blasted onto glass. ground glass stopper is supplied with the flask. Designed from ASTM Specification E288, Class A unserialized requirements. Replacement ground glass stopper is…

  • Micro Class A Volumetric Flasks

    DWK Life Sciences (Kimble)

    CLEARANCE SALE! Original Price: $82.84 Solid Standard Taperglass stopper and hexagonal base Calibrated "to contain" at 20°C, in accordance with ASTM Standard E 237 Made to the following tolerances: 1 mL: ±0.01 mL; 2 mL: ±0.015 mL; 5 and 10 mL:…

  • KIMAX® Heavy-Duty Wide-Mouth Class A Volumetric Flasks with PTFE Stoppers

    DWK Life Sciences (Kimble)

    Clear Glass With PTFE Stoppers Pipet access is easy with wide-mouth, volumetric flasks Superior strength, durability and safety from heavy, uniform walls Quick identification with large, permanent, easy-to-read markings Flat interior bottoms for stirring with standard stir bars …

  • Kimax® Mojonnier® Flask for Fat Extraction with Screw Thread Cap

    DWK Life Sciences (Kimble)

    This Mojonnier flask with a threaded opening is a modified design of our standard Mojonnier flask with stopper joint. This version has a 24-410 GPI thread and is supplied with a black phenolic cap with PTFE-faced white rubber liner (45066C-24410).

  • Class A Volumetric Saybolt Viscosity Flasks

    DWK Life Sciences (Kimble)

    KIMAX flask used in determining Saybolt viscosity of petroleum and bituminous materials. As described in ASTM test methods D88 and E102 Heavy walls and reinforced top Graduation ring blasted on neck Calibrated to contain Marking spot Manufactured from 33 expansion, low…

  • KIMAX® Heavy-Duty Wide-Mouth Class A Volumetric Flasks with PE Stoppers

    DWK Life Sciences (Kimble)

    Clear Glass With PE Stoppers Pipet access is easy with wide-mouth, volumetric flasks Superior strength, durability and safety from heavy, uniform walls Quick identification with large, permanent, easy-to-read markings Flat interior bottoms for stirring with standard stir bars Accuracy -…

  • Airless-Ware Kjeldahl Schlenk Flasks

    DWK Life Sciences (Kimble)

    With a unique design for the manipulation of air-sensitive and moisture-sensitive compounds Features a modified Kjeldahl shape that facilitates heating, stirring and solvent stripping without impairing ease of liquid and solid transfer The bottom of the flask is shaped to fit Kontes oil…

  • Evaporator Flask for Kuderna Danish Concentrator

    DWK Life Sciences (Kimble)

    500mL Flask, 24/40 Top, 19/22 Bottom

  • Pear Shaped Boiling Flasks

    DWK Life Sciences (Kimble)

    Single-neck flask with a Standard Taper outer joint at top Heavy wall Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • KIMAX® Pink Colorware Narrow Mouth Erlenmeyer Flasks

    DWK Life Sciences (Kimble)

    Please join us to support breast cancer prevention, treatment, and research by purchasing Pink Colorware from Kimble®. We will donate 20% of the proceeds to the Breast Cancer Research Foundation, the highest rated breast cancer organization in the United State. BCRF is recognized as one of the…

  • Single Standard Taper Neck Heavy Wall Round Bottom Flasks

    DWK Life Sciences (Kimble)

    Single neck flask with a Standard Taper outer joint Heavy wall Ref: ASTM Method D95 Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • KIMAX Brand Class A, Serialized And Certified Volumetric Flasks

    DWK Life Sciences (Kimble)

    Permanently marked with an individual serial number, providing an easy way to track items used during analytical testing Carefully selected to meet the Class A requirements as specified in ASTM E 288 - Standard Specification for Volumetric Flasks Supplied with a Certificate of Graduation…

  • Jointed Narrow Mouth Erlenmeyer Flasks

    DWK Life Sciences (Kimble)

    Single neck flask with a Standard Taper outer joint Tops are reinforced and tooled with a rounded finish, containing more glass to give them maximum mechanical strength Body is thick-walled, with a long tapered outside contour to minimize chipping when struck or rubbed together White…

  • KIMAX Square, Class A Volumetric Flasks

    DWK Life Sciences (Kimble)

    Calibrated to contain Designed from Federal Specification NNN-F-289, Type I, Class A and ASTM Standard E 288 Square body, which permits closer packing on shelves 25 to 35% less area than conventional flasks of similar capacities With marking spot and solid stopper

  • KIMAX Brand Class B Volumetric Flasks

    DWK Life Sciences (Kimble)

    Calibrated "to contain"; tolerances are within Class B specifications With marking spot and polyethylene snap cap

  • KIMAX® Heavy-Duty Wide Mouth Class A Volumetric Flasks with Glass Stoppers,…

    DWK Life Sciences (Kimble)

    KIMAX flask is permanently marked with an individual serial number and is supplied with a Certificate of Graduation Accuracy. Graduation ring is blasted on the neck. Calibrated "to contain", flasks are supplied with a marking spot and a standard taper glass stopper. Designed from ASTM…

  • Single Standard Taper Neck Heavy Wall Round Bottom Flasks

    DWK Life Sciences (Kimble)

  • Volumetric Flasks, Class A, Kohlrausch

    DWK Life Sciences (Kimble)

    Capacity: 500mL Tolerance: ±0.20mL Rubber Stopper Size: 9 Approx. Height: 264mm

  • Sidearm Flask 10ml

    DWK Life Sciences (Kimble)

    Used for metabolic studies of biological materials. Particularly useful in measuring C 14 O 2 yields following incubation. Also suitable for in vitro incubations, insulin bio-assays, persulfate oxidations, and the “distillation” of any volatile acid or base. …

  • Center Well Pk144

    DWK Life Sciences (Kimble)

    Used for metabolic studies of biological materials. Particularly useful in measuring C14O2 yields following incubation. Also suitable for in vitro incubations, insulin bio-assays, persulfate oxidations, and the “distillation” of any volatile acid or base. Since either an acid or…

  • Flask Boiling Flat Bottom 500ml

    DWK Life Sciences (Kimble)

    KIMAX® boiling flask with a short Standard Taper joint neck. Designed from ASTM Specification E1403, Type I, Class IV requirements Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • ValueWare® Wide-Mouth Erlenmeyer Flasks

    DWK Life Sciences (Kimble)

    ValueWare® wide-mouth Erlenmeyer flask made from heavy-duty KIMAX® KG-33 glass Features a tooled and reinforced top with a rounded finish; body has sturdy walls and long tapered outside contour Durable, white, ceramic enamel scales; for measuring and mixing solutions Glass meets…

  • Boiling, Round Bottom, Short Neck Flasks, Standard Taper 14/20 Joint

    DWK Life Sciences (Kimble)

    KIMAX boiling flask with a short neck and a medium length standard taper joint. Designed from ASTM Specification E1403, Type II, Class 3 requirements.

  • Erlenmeyer Flasks with Screw Caps, with Capacity Scales

    DWK Life Sciences (Kimble)

    KIMAX flask with a screw-thread finish. Used to mix and store culture media, and in other culturing techniques. Included are long caps with cemented-in white rubber liners, not attached. Designed from ASTM Specification E1404, Type III.

  • KIMAX Brand Volumetric Flasks With Stopper

    DWK Life Sciences (Kimble)

    Calibrated "to contain", they are designed from ASTM Specification E288, Class B requirements Sizes 10 through 50 mL include Standard Taper 9 glass stopper; size 100 mL, Standard Taper 13; sizes 200 and 250 mL, Standard Taper 16, size 500 mL, Standard Taper 19; 1,000 mL, Standard Taper…

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