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.

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Product Image of Volumetric flask, clear, NS 14/23, 100 ml, blue graduation, A, CC, glass stopper, 2 pc/PAK
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
Product Image of Round bottom flask, three necks, glass, SJ 24/29, SJ 19/26, 500 ml
Round bottom flask, three necks, glass, SJ 24/29, SJ 19/26, 500 ml
Item number: DU241854401
Brand: Duran Group
$248.73
Product Image of Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 100 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Chargenzertifikat, 2 St/Pkg
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

$52.44
Product Image of Volumetric Flask trapezoidal, BLAUBRAND®, Class A, DE-M, 50 ml, NS 12/21, Boro 3.3, with PP Stopper, ISO-Chargenzertifikat, 2 St/Pkg
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

$58.20
Product Image of Volumetric Flask, USP, BLAUBRAND®, Klasse A, DE-M, amber, 100 ml, NS 14/23, Boro 3.3, with Glass Stopper, USP-Chargenzertifikat, 2 St/Pkg
Volumetric Flask, USP, BLAUBRAND®, Klasse A, DE-M, amber, 100 ml, NS 14/23, Boro 3.3, with Glass Stopper, USP-Chargenzertifikat, 2 St/Pkg
Item number: BR37467
Brand: Brand

In stock

$97.08
Product Image of Erlenmeyer flask, flat bottom, sterile, 1000 ml, 6 pc/PAK
Erlenmeyer flask, flat bottom, sterile, 1000 ml, 6 pc/PAK
Item number: NL41121000
Brand: Nalgene Thermo Scientific

In stock

Product Image of Erlenmeyer flask, flat bottom, sterile, 250 ml, 12 pc/PAK
Erlenmeyer flask, flat bottom, sterile, 250 ml, 12 pc/PAK
Item number: NL41120250
Brand: Nalgene Thermo Scientific

In stock

$181.88
Product Image of Erlenmeyer flask, flat bottom, sterile, 125 ml, 24 pc/PAK
Erlenmeyer flask, flat bottom, sterile, 125 ml, 24 pc/PAK
Item number: NL41120125
Brand: Nalgene Thermo Scientific

In stock

$334.80
Product Image of 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
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
$118.08
Product Image of Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 250 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$60.06
Product Image of Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 20 ml, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$50.70
Product Image of Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 5 ml, blue grad., NS 7/16, with PP stopper, DE-M, individual certificate
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
$54.78
Product Image of 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
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
$54.78
Product Image of Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 50 ml, blue grad., NS 12/21, with PP stopper, DE-M, individual certificate
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
$57.90
Product Image of 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
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
$55.38
Product Image of Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 2 ml, blue grad., NS 7/16, with PP stopper, DE-M, individual certificate
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
$54.78
Product Image of Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 25 ml, blue grad., NS 10/19, with PP stopper, DE-M, individual certificate
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
$56.76
Product Image of Volumetric flask, trapezoidal, BLAUBRAND, class A, Boro 3.3, 20 ml, blue grad., NS 10/19, with PP stopper, DE-M, individual certificate
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
$56.76
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
$74.04
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
$71.40
Product Image of 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
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
$64.92
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
$130.92
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
$144.42
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 500 ml, NS 19/26, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$94.80
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 500 ml, NS 19/26, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg
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
$102.24
Product Image of 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
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
$67.20
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 250 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$81.42
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 200 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$76.32
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 100 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$66.96
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 250 ml, NS 14/23, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg
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
$87.78
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 200 ml, NS 14/23, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg
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
$82.74
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 100 ml, NS 14/23, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg
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
$73.68
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 50 ml, NS 12/21, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$66.36
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 50 ml, NS 12/21, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg
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
$73.08
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 25 ml, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$64.80
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 20 ml, NS 10/19, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$64.80
Product Image of 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
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
$64.92
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 25 ml, NS 10/19, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg
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
$71.22
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, braun, 20 ml, NS 10/19, Boro 3.3, with Glass stopfen, ISO-Einzelzertifikat, 1 St/Pkg
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
$71.22
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
$71.40
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
$44.16
Product Image of 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
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
$94.08
Product Image of Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 500 ml, NS 19/26, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$65.76
Product Image of Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 100 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$55.02
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
$52.86
Product Image of 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
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
$49.98
Product Image of 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
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
$50.22
Product Image of Volumetric Flask, BLAUBRAND® ETERNA, Class A, DE-M, 200 ml, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$58.74
Product Image of 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
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
$50.70
Product Image of Volumetric Flask, BLAUBRAND®, Class A, DE-M, 50 ml, WN, NS 14/23, Boro 3.3, with PP Stopper, ISO-Einzelzertifikat, 1 St/Pkg
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
$53.22

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  ✓/✘    PETG 125 ✓/✓ 
PC 250 ✓/✓   PETG  250  ✓/✓ 
PC 500 ✓/✓   PETG  500  ✓/✓ 
PC 1000 ✓/✓   PETG  1000  ✓/✓ 
PC 2000 ✘/✓   PETG  2000  ✓/✓ 
        PETG  2800  ✓/✓ 

 

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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