Volumetric Flasks
Chemglass Life Sciences Flask, Volumetric, 50mL, PMP, Class A, 12/21, Tolerance: +-0.06mL
Flask, Volumetric, 50mL, PMP, Class A, 12/21, Tolerance: ¿0.06mL. Polymethylpentene (PMP) volumetric flasks are manufactured to conform to Class ¿A¿ standards per DIN EN ISO 1042. The flasks are packed with a printed lot number and batch certificate. The polymethylpentene flask offers a unique combination of transparency, heat and chemical resistance. Flasks have a scored graduation line, with coloring added for visibility. Supplied complete with matching polypropylene standard taper joint stoppers. Flask can be autoclaved at 121¿C.
Chemglass Life Sciences Flask, Volumetric, 500mL, PMP, Class A, 19/26, Tolerance: +-0.25mL
Flask, Volumetric, 500mL, PMP, Class A, 19/26, Tolerance: ¿0.25mL. Polymethylpentene (PMP) volumetric flasks are manufactured to conform to Class ¿A¿ standards per DIN EN ISO 1042. The flasks are packed with a printed lot number and batch certificate. The polymethylpentene flask offers a unique combination of transparency, heat and chemical resistance. Flasks have a scored graduation line, with coloring added for visibility. Supplied complete with matching polypropylene standard taper joint stoppers. Flask can be autoclaved at 121¿C.
Hach Company Flask, Volumetric Class A, Glass, 200 mL
Calibrated “To Contain” and manufactured to ASTM E438, “Glass in Laboratory Apparatus” requirements.
Hach Company Flask, Volumetric Class A, Glass, 50 mL
Calibrated “To Contain” and manufactured to ASTM E438, “Glass in Laboratory Apparatus” requirements.
Hach Company Flask, Volumetric Class A, Glass, 250 mL
Calibrated “To Contain” and manufactured to ASTM E438, “Glass in Laboratory Apparatus” requirements.
Chemglass Life Sciences Flask, Volumetric, 50mL, PP, Class B, GL-18, Tolerance: +-0.12mL
Flask, Volumetric, 50mL, PP, Class B, GL-18, Tolerance: ¿0.12mL. Polypropylene(PP) volumetric flasks are manufactured to conform to Class ¿B¿ standards per DIN EN ISO 1042. The transparent polypropylene flasks are an excellent break-resistant alternative to glass. Flasks have a scored graduation line, with coloring added for visibility. Supplied complete with matching polypropylene screw cap.
Chemglass Life Sciences Flask, Volumetric, 10mL, PMP, Class A, 10/19, Tolerance: +-0.04mL
Flask, Volumetric, 10mL, PMP, Class A, 10/19, Tolerance: ¿0.04mL. Polymethylpentene (PMP) volumetric flasks are manufactured to conform to Class ¿A¿ standards per DIN EN ISO 1042. The flasks are packed with a printed lot number and batch certificate. The polymethylpentene flask offers a unique combination of transparency, heat and chemical resistance. Flasks have a scored graduation line, with coloring added for visibility. Supplied complete with matching polypropylene standard taper joint stoppers. Flask can be autoclaved at 121¿C.
Chemglass Life Sciences Flask, Volumetric, 250mL, PMP, Class A, 19/26, Tolerance: +-0.15mL
Flask, Volumetric, 250mL, PMP, Class A, 19/26, Tolerance: ¿0.15mL. Polymethylpentene (PMP) volumetric flasks are manufactured to conform to Class ¿A¿ standards per DIN EN ISO 1042. The flasks are packed with a printed lot number and batch certificate. The polymethylpentene flask offers a unique combination of transparency, heat and chemical resistance. Flasks have a scored graduation line, with coloring added for visibility. Supplied complete with matching polypropylene standard taper joint stoppers. Flask can be autoclaved at 121¿C.
MTC Bio Flask, Erlenmeyer, 1000ml, Polycarbonate, baffled bottom w vented screw cap, Sterile, indiv wrapped, 6/CS
MTC Bio’s Erlenmeyer Shaker Flasks are made of polycarbonate, PETG, or styrene/butadiene (Jumbo Flasks only). The polypropylene screw caps are vented with 0.2µm membranes to increase air transmission and enhance cell growth. The mouth size conforms with international SBS standards, for quick, secure connection to bioreactor equipment. Polycarbonate Flasks and Jumbo Flasks have baffled (ribbed) bottoms to provide increased oxygenation and mixing efficiency, even at lower shaking speeds. All flasks, regardless of size or material are individually wrapped and gamma sterilized to SAL 10-6, and are free of RNase, DNase, pyrogen m endotoxins and human DNA.
Chemglass Life Sciences 2000mL Volumetric Flask, Class A, #27 Outer Stopper Neck, Mixing Bulb
2000mL Volumetric Flask, Class A, #27 Outer Stopper Neck, Mixing Bulb. Similar to CG-1600 but with the addition of a mixing bulb between the calibration line and the stopper. The mixing bulb contains approximately one tenth of the flask capacity and aids in the mixing or dissolving of the flask contents. Supplied complete with one solid glass pennyhead stopper. For additional stoppers, see CG-3018.
Chemglass Life Sciences 500 +/- 0.20mL Capacity, #19 Stopper Size, Green Stopper Handle Color, Approx 275mm Height with Stopper
Volumetric Flask, 500 +/- 0.20mL Capacity, #19 Stopper Size, Green Stopper Handle Color, Approx 275mm Height with Stopper. Low actinic red stained glass provides protection to light sensitive solutions. Allowing less than 1% transmission below 400nm and 5% from 400-600nm. Wide mouth design facilitates mixing, pipette access, sampling and filling. Unique Flat Bottom Interior permits the use of a standard stir bar. Large permanent white letters make the capacity clearly visible. Flasks are calibrated "To Contain" at Class A tolerances, per ASTM E288 specifications. Supplied complete with a CG-3020-A PTFE stopper.PLEASE NOTE: VOLUMETRIC FLASK CAPACITIES OF 20mL, 500mL, 1,000mL, and 2,000mL ARE NOT INCLUDED IN THE ASTM E288 SPECIFICATIONS. HOWEVER, FLASKS ARE CALIBRATED TO CLASS A TOLERANCES.
Chemglass Life Sciences 250 +/- 0.20mL Capacity, #19 Stopper Size, Green Stopper Handle Color, Approx 250mm Height with Stopper
Volumetric Flask, 250 +/- 0.20mL Capacity, #19 Stopper Size, Green Stopper Handle Color, Approx 250mm Height with Stopper. Wide mouth design facilitates mixing, pipette access, sampling and filling. Unique Flat Bottom Interior permits the use of a standard stir bar. Large permanent white letters make the capacity clearly visible. Flasks are calibrated "To Contain" at Class A tolerances, per ASTM E288 specifications. Supplied complete with a CG-3020-A PTFE stopper.PLEASE NOTE: VOLUMETRIC FLASK CAPACITIES OF 20mL, 500mL, 1,000mL, and 2,000mL ARE NOT INCLUDED IN THE ASTM E288 SPECIFICATIONS. HOWEVER, FLASKS ARE CALIBRATED TO CLASS A TOLERANCES.
CHEMSCIENCE Volumetric Flask, 30mL, Serialized and Certified, Heavy Duty, Wide Mouth, PE Stopper- 13, Class A
Volumetric Flask, 30mL, Serialized and Certified, Heavy Duty, Wide Mouth, PE Stopper- 13, Class A