Flasks & Erlenmeyer Flasks

Erlenmeyer, Volumetric & Round Bottom Flasks

For nearly every chemical, biological or medical application various types of flasks, like volumetric flasks or Erlenmeyer flasks, are needed. We provide a wide range of materials, e.g. glass (borosilicate), PP, PMP or PETG. Thereby all products of the renowned manufacturers Duran, Hirschmann, Vitlab, Nalgene Thermo Scientific and Brand can be ordered.

If there are any questions about graduated flasks and Erlenmeyer flasks of any producer, please contact us personally. Our qualified staff will help to find the best flask for your application,

For more information on flasks please click here.

Volumetric flask, clear, NS 14/23, 100 ml, blue graduation, A, CC, glass stopper, 2 pc/PAK

Item number: HI2820281

Brand: Hirschmann

In stock

$66.96

Volumetric flask, clear, 25 ml, blue graduation, A, 2 pc/PAK

Item number: HI2800170

Brand: Hirschmann

$33.96

Round bottom flask, three necks, glass, SJ 24/29, SJ 19/26, 500 ml

Item number: DU241854401

Brand: Duran Group

In stock

$248.73

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 100 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Chargenzertifikat, 2 St/Pkg

Item number: BR36849

Brand: Brand

In stock

$87.40

Volumetric Flask trapezoidal, BLAUBRAND®, Class A, DE-M, 50 ml, NS 12/21, Boro 3.3, with PP Stopper, ISO-Chargenzertifikat, 2 St/Pkg

Item number: BR36408

Brand: Brand

In stock

$97.00

Erlenmeyer flask, flat bottom, sterile, 250 ml, 12 pc/PAK

Item number: NL41120250

Brand: Nalgene Thermo Scientific

In stock

$181.88

Erlenmeyer flask, flat bottom, sterile, 125 ml, 24 pc/PAK

Item number: NL41120125

Brand: Nalgene Thermo Scientific

In stock

$334.80

Erlenmeyer flask, flat bottom, sterile, 1000 ml, 6 pc/PAK

Item number: NL41121000

Brand: Nalgene Thermo Scientific

In stock

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 2.000 ml, NS 29/32, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936854

Brand: Brand

$196.80

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 250 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936851

Brand: Brand

$100.10

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 20 ml, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936845

Brand: Brand

$84.50

Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 5 ml, blue grad., NS 7/16, with PP stopper, DE-M, individual certificate

Item number: BR936403

Brand: Brand

$91.30

Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 1 ml, blue grad., NS 7/16, with PP stopper, 1 ml, DE-M, individual certificate

Item number: BR936401

Brand: Brand

$91.30

Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 50 ml, blue grad., NS 12/21, with PP stopper, DE-M, individual certificate

Item number: BR936408

Brand: Brand

$96.50

Volumetric Flask trapezoidal, BLAUBRAND®, Class A, DE-M, 10 ml, WN, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936404

Brand: Brand

$92.30

Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 2 ml, blue grad., NS 7/16, with PP stopper, DE-M, individual certificate

Item number: BR936402

Brand: Brand

$91.30

Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 25 ml, blue grad., NS 10/19, with PP stopper, DE-M, individual certificate

Item number: BR936407

Brand: Brand

$94.60

Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 20 ml, blue grad., NS 10/19, with PP stopper, DE-M, individual certificate

Item number: BR936406

Brand: Brand

$94.60

Product Image of Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 50 ml, ''W'', white grad., with NS 14/23, with hollow glass stopper, DE-M, with individual certificate

Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 50 ml, ''W'', white grad., with NS 14/23, with hollow glass stopper, DE-M, with individual certificate

Item number: BR937445

Brand: Brand

$123.40

Product Image of Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 5 ml, ''W'', white grad., with NS 10/19, with hollow glass stopper, DE-M, with individual certificate

Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 5 ml, ''W'', white grad., with NS 10/19, with hollow glass stopper, DE-M, with individual certificate

Item number: BR937438

Brand: Brand

$119.00

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 5 ml, WN, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937401

Brand: Brand

$108.20

Product Image of Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 1000 ml, white grad., with NS 24/29, with PP stopper, 1000 ml, DE-M, with individual certificate

Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 1000 ml, white grad., with NS 24/29, with PP stopper, 1000 ml, DE-M, with individual certificate

Item number: BR937411

Brand: Brand

$218.20

Product Image of Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 1000 ml, white grad., with NS 24/29, with hollow glass stopper, DE-M, with individual certificate

Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 1000 ml, white grad., with NS 24/29, with hollow glass stopper, DE-M, with individual certificate

Item number: BR937453

Brand: Brand

$240.70

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 500 ml, NS 19/26, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937410

Brand: Brand

$158.00

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 500 ml, NS 19/26, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937452

Brand: Brand

$170.40

Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 50 ml, ''W'', white grad., with NS 14/23, with PP stopper, DE-M, with individual certificate

Item number: BR937406

Brand: Brand

$112.00

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 250 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937409

Brand: Brand

$135.70

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 200 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937408

Brand: Brand

$127.20

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 100 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937407

Brand: Brand

$111.60

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 250 ml, NS 14/23, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937451

Brand: Brand

$146.30

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 200 ml, NS 14/23, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937450

Brand: Brand

$137.90

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 100 ml, NS 14/23, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937449

Brand: Brand

$122.80

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 50 ml, NS 12/21, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937405

Brand: Brand

$110.60

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 50 ml, NS 12/21, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937448

Brand: Brand

$121.80

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 25 ml, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937404

Brand: Brand

$108.00

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 20 ml, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937403

Brand: Brand

$108.00

Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 10 ml, ''W'', white grad., with NS 10/19, with PP stopper, DE-M, with individual certificate

Item number: BR937402

Brand: Brand

$108.20

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 25 ml, NS 10/19, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937447

Brand: Brand

$118.70

Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 20 ml, NS 10/19, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937446

Brand: Brand

$118.70

Product Image of Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 10 ml, ''W'', white grad., with NS 10/19, with hollow glass stopper, DE-M, with individual certificate

Volumetric flask, BLAUBRAND, class A, Boro 3.3 amber, 10 ml, ''W'', white grad., with NS 10/19, with hollow glass stopper, DE-M, with individual certificate

Item number: BR937443

Brand: Brand

$119.00

Product Image of Volumetric flask, BLAUBRAND, class A, Boro 3.3, 10 ml

Volumetric flask, BLAUBRAND, class A, Boro 3.3, 10 ml "W", blue grad., without stopper, DE-M, with individual certificate

Item number: BR937045

Brand: Brand

$73.60

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 1.000 ml, NS 24/29, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936853

Brand: Brand

$156.80

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 500 ml, NS 19/26, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936852

Brand: Brand

$109.60

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 100 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936849

Brand: Brand

$91.70

Product Image of Volumetric flask, BLAUBRAND-ETERNA, class A, Boro 3.3, 50 ml, brown grad., with NS 12/21 with PP stopper, DE-M, with USP individual certificate

Volumetric flask, BLAUBRAND-ETERNA, class A, Boro 3.3, 50 ml, brown grad., with NS 12/21 with PP stopper, DE-M, with USP individual certificate

Item number: BR956847

Brand: Brand

$88.10

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 5 ml, WN, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936838

Brand: Brand

$83.30

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 10 ml, WN, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936843

Brand: Brand

$83.70

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 200 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936850

Brand: Brand

$97.90

Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 25 ml, WN, NS 12/21, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR936842

Brand: Brand

$84.50

Volumetric Flask, BLAUBRAND®, Class A, DE-M, 50 ml, WN, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg

Item number: BR937290

Brand: Brand

$88.70

Volumetric flasks by Brand (BLAUBRAND) are made from borosilicate glass to offer a high level of precision. Only a strict and statistical quality assurance enable the high quality level. Unless otherwise requested, all BLAUBRAND graduated flasks are delivered with a square stopper out of PP with drain tip. These stopper are reducing the danger of breaking significantly and furthermore avoid roll off from the laboratory bench.

Additionally BLAUBRAND volumetric flasks of Brand are delivered with a batch number as well as a batch certificate per original packaging. On request the flasks are also available with an individual certificate or a DAkks calibration certification. Except for wide neck bottles the volumetric flasks are can also be delivered with individual or batch USP certificate.

The following table shows a detailed description of the most common BLAUBRAND volumetric flasks.

Volume [ml]	Tolerance [± ml]	Grinding	Volume [ml]	Tolerance [± ml]	Grinding
5	0.04	NS 10/19	100	0.10	NS 14/23
10	0.04	NS 10/19	200	0.15	NS 14/23
20	0.04	NS 10/19	250	0.15	NS 14/23
20*	0.06	NS 12/21	500	0.25	NS 19/26
25*	0.04	NS 10/19	1000	0.40	NS 24/29
25	0.06	NS 12/21	1000	0.60	NS 29/32
50	0.06	NS 12/21	2000	0.60	NS 29/32
50	0.10	NS 14/23	5000	1.20	NS 34/35
100	0.10	NS 12/21	10000	2.00	NS 45/40

*also available without batch number and certificate

Volumetric Flasks

Volumetric flasks by Nalgene Thermo Scientific are combining the precision of standard glass flasks with the breakage safety of synthetics. Every graduated flask is individually gravimetrically calibrated at 20 °C for inlet and discharge. The imprint is durable and does not wear off. A volumetric flask of this producer corresponds guaranteed the precision requirements of norm ASTM E288 as well as ISO 284. The volume can be read out fast and exact without a meniscus. Additionally the flasks of Nalgene Thermo Scientific are characterized by an oval marking surface. Before autoclave it is recommended to screw off the closure.

The properties of each material (PP, PMP) referred to the specific volume can be found in the following table.

Material	Volume [ml]	Tolerance [± ml]	Material	Volume [ml]	Tolerance [± ml]
PP	50	0.10	PMP	50	0.10
PP	100	0.16	PMP	100	0.16
PP	200	0.20	PMP	250	0.24
PP	250	0.24	PMP	500	0.40
PP	500	0.40	PMP	1000	0.60
PP	1000	0.60

Erlenmeyer Flasks

The Erlenmeyer flasks of Nalgene Thermo Scientific offers a unbreakable and recyclable alternative for glass flasks. Furthermore these flasks are autoclavable and suited for biological applications. Products based on PTFE are also available as sterile and individually packaged variants. Thermo Scientific Erlenmeyer flasks made from PETG can also be delivered with ventilated screwing. There are two variants differentiated, with chicanes or with flat bottom.

Latter Erlenmeyer flasks of Thermo Scientific are mainly used for reconditioning and storage of culture media and several culture processes. Thereby the transparent material allows to view the substance.

Erlenmeyer flasks with chicanes increase the mixing and provide growing rates for E. coli and S. cerevisiae comparable to glass flasks.

The following table shows the most common sizes of Erlenmeyer flasks provided by Thermo Scientific, as well as the different materials used and the availability of flasks with chicanes or flat bottom.

Material	Volume [ml]	Chicanes/ flat bottom	Material	Volume [ml]	Chicanes/ flat bottom
PC	125	â/â	PETG	125	â/â
PC	250	â/â	PETG	250	â/â
PC	500	â/â	PETG	500	â/â
PC	1000	â/â	PETG	1000	â/â
PC	2000	â/â	PETG	2000	â/â
			PETG	2800	â/â

Volumetric Flasks

Graduated flasks of Vitlab are available with the synthetics PMP, PFA and PP. All materials are highly transparent and can be delivered with tolerance classes A and B (pursuant DIN EN ISO 1042). The annular mark of each graduated flask is individually adjusted to ’In’. To save the imprinting it is recommended to clean at a max. temperature of 60 °C. Temperatures up to 60 °C wont cause any changes to the tolerance of PP flasks, whereas volumetric flasks made from PFA or PMP are stable up to 121 °C and can be autoclaved. Please consider the corresponding chemical resistance of each material. On request a DAkks calibration certificate or an individual certificate can be ordered too.

In the following you can find a listing of the available volumes of each flask material.

Material	Volume [ml]	Tolerance [± ml]	Material	Volume [ml]	Tolerance [± ml]
PMP	10	0.08	PFA	100	0.10
PMP	25	0.08	PFA	250	0.15
PMP	50	0.12	PFA	500	0.25
PMP	100	0.20	PP	10	0.08
PMP	250	0.30	PP	25	0.08
PMP	500	0.50	PP	50	0.12
PMP	1000	0.80	PP	100	0.20
PFA	10	0.04	PP	250	0.30
PFA	25	0.04	PP	500	0.50
PFA	50	0.06	PP	1000	0.80

Erlenmeyer Flasks

The Erlenmeyer flasks of Vitlab are made from the materials PP and PMP and are transparent. Additionally all flasks are characterized by a wide neck and can be used with a NS stopper, if needed (PP stopper has to be ordered separate). These containers are especially suited for storage and cultivation of cell cultures.

Particularly in case of working with incubator shakers the increased breakage safety toward glass offers many advantages. To save the imprinting it is recommended by Vitlab to clean the Erlenmeyer flasks at a max. temperature of 60 °C.

The following table gives you an overview of the provided volumes of Vitlabs Erlenmeyer flasks.

Material	Volume [ml]	Thread	Neck	Material	Volume [ml]	Thread	Neck
PP	50	40	34/35	PMP	50	40	34/35
PP	100	40	34/35	PMP	100	40	34/35
PP	250	52	45/40	PMP	250	52	45/40
PP	500	52	45/40	PMP	500	52	45/40
PP	1000	52	45/40	PMP	1000	52	45/40

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Flasks & Erlenmeyer Flasks

Erlenmeyer, Volumetric & Round Bottom Flasks

Volumetric Flasks

Erlenmeyer Flasks

Volumetric Flasks

Erlenmeyer Flasks

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