Volumetric flask 200 ml, DURAN, KL.A NS 14/23 without stopper with batch identification
  Volumetric flask 200 ml, NS 14/23 DURAN® partially ground, without print
  Volumetric flask 200 ml, subdiv. 0,5 ml DURAN, prepacking regulation
  Volumetric flask 2000 ml, brown graduated NS 29/32, class A, with poly stopper DURAN, conformity certificated
  Volumetric flask 2000 ml, clear glass, cl.A, NS 29/32, PE stopper blue scale, batch certified
  Volumetric flask 2000 ml, clear, coated Glass, class A, NS 29/32, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 2000 ml, DURAN, class A NS 29/32, with poly stopper KB, blue graduated with individual certificate # 9980102
  Volumetric flask 2000 ml, DURAN, KL.A NS 29/32, without stopper with batch identification
  Volumetric flask 2000 ml, NS 29/32 DURAN® partially ground, without print
  Volumetric flask 2000ml DURAN NS 29/32, glass stoppers, cl.A, blue grad.
  Volumetric flask 2000ml, cl.A, amber, DURAN NS 29/32, PE stopper, white graduation
  Volumetric flask 2000ml, DURAN, cl.A NS 29/32, amber with glass stopper
  Volumetric flask 200ml, cl.A, amber, DURAN NS 14/23, PE stopper, white graduation
  Volumetric flask 200ml, DURAN, cl. A NS 14/23, amber with glass stopper
  Volumetric flask 20ml, cl.A NS 12/21, Duran, glass stopper, blue grad.
  Volumetric flask 20ml, cl.A NS 12/21, Duran, PP stopper, blue grad.
  Volumetric flask 20ml, cl.A, DURAN NS 10/19 with PP stopper, trapezoidal shape
  Volumetric flask 20ml, cl.A, DURAN NS 10/19 with PP stopper, trapezoidal shape pack of 2
  Volumetric flask 25 ml, amber glass, cl.A, NS 10/19, PE stopper white scale, batch certified
  Volumetric flask 25 ml, amber glass, cl.A, NS 10/19, PP-stopper white scale, batch certificate
  Volumetric flask 25 ml, brown graduated NS 10/19, class A, with poly stopper DURAN, conformity certificated
  Volumetric flask 25 ml, brown graduated NS 12/21, class A, with polyplug Duran, wide neck, conformity certified
  Volumetric flask 25 ml, clear glass, cl.A, NS 10/19, PE stopper blue scale, batch certified
  volumetric flask 25 ml, clear glass, cl.A, NS 12/21, PE stopper blue scale, batch certified
  Volumetric flask 25 ml, clear PP, cl.B, NS 10/19, PE-stopper blue scale
  Volumetric flask 25 ml, clear, coated Glass, class A, NS 10/19, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 25 ml, clear, coated Glass, class A, NS 12/21, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 25 ml, clear, trapezoidal Glass, class A, NS 10/19, PE-stopper pack of 2, blue scale, batch identification
  Volumetric flask 25 ml, DURAN, class A NS 12/21, amber glass, KB Glass stopper W conformity certified
  Volumetric flask 25 ml, DURAN, KL.A NS 12/21, without plug with batch identification
Volumetric flask 25 ml, PP, class B NS 10/19, with polyplug
  Volumetric flask 25 ml, subdiv. 0,5 ml DURAN, prepacking regulation
Volumetric flask 250 ml Duran Cl. A NS 14/23 blue grad
  Volumetric flask 250 ml, amber glass, cl.A, NS 14/23, PE stopper white scale, batch certified
  Volumetric flask 250 ml, brown graduated NS 14/23, class A, with poly stopper DURAN, conformity certificated
  Volumetric flask 250 ml, clear glass, cl.A, NS 14/23, PE stopper blue scale, batch certified
  Volumetric flask 250 ml, clear PP, cl.B, NS 14/23, PE-stopper blue scale
  Volumetric flask 250 ml, clear, coated Glass, class A, NS 14/23, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 250 ml, DURAN, Cl.A NS 14/23, with poly stopper KB, blue graduated
  Volumetric flask 250 ml, NS 14/23 DURAN® partially ground, without print
  Volumetric flask 250 ml, subdiv. 0,5 ml DURAN, prepacking regulation
  Volumetric flask 250ml, cl.A, amber, DURAN NS 14/23, PE stopper, white graduation
  Volumetric flask 250ml, DURAN, cl.A NS 14/23, amber with glass stopper
volumetric flask 25ml cl.A NS 12/21 blue grad. DURAN
Volumetric flask 25ml DURAN Cl.A, NS 10/19 amber
Volumetric flask 25ml NS 10/19, cl.A, blue grad., charg.
  Volumetric flask 25ml, cl.A, amber, DURAN NS 10/19, PE stopper, white graduation
  Volumetric flask 25ml, cl.A, amber, DURAN NS 12/21, PE stopper, white graduation
  Volumetric flask 25ml, cl.A, DURAN NS 10/19 with PP stopper,trapeziodal shape
  Volumetric flask 25ml, cl.A, DURAN NS 10/19 with PP stopper,trapeziodal shape pack of 2
  Volumetric flask 2ml, cl.A, DURAN NS 7/16 with PP stoppers, trapezoidal shape
  Volumetric flask 3 ml, amber glass, cl.A, NS 07/16, PP-stopper white scale, batch certified
  Volumetric flask 3 ml, clear, trapezoidal Glass, class A, NS 07/16, PE-stopper pack of 2, blue scale, batch identification
  Volumetric flask 30 ml, subdiv. 0,5 ml DURAN, prepacking regulation
  Volumetric flask 300 ml, clear, cl.A NS 14/23, PE stopper blue scale, batch certified
  Volumetric flask 300 ml, clear, coated Glass, class A, NS 14/23, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 300 ml, subdiv. 0,5 ml DURAN, prepacking regulation
  Volumetric flask 350 ml, subdiv. 0,5 ml DURAN, prepacking regulation
  Volumetric flask 375 ml, subdiv. 0,5 ml DURAN, prepacking regulation
  Volumetric flask 4 ml, clear, trapezoidal Glass, class A, NS 07/16, PE-stopper pack of 2, blue scale, batch identification
  Volumetric flask 40 ml, subdiv. 0,5 ml DURAN, prepacking regulation
  Volumetric flask 400 ml, clear, coated Glass, class A, NS 19/26, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 5 ml, amber glass, cl.A, NS 07/16, PP-stopper white scale, batch certified
  Volumetric flask 5 ml, amber glass, cl.A, NS 10/19, PE stopper white scale, batch certified
  Volumetric flask 5 ml, brown graduated NS 10/19, class A, with poly stopper DURAN, wide-neck, conformity certificated
  Volumetric flask 5 ml, cl.A DURAN, NS 10/19, hollow glass stopper Trapezoid, batch identification
  Volumetric flask 5 ml, clear glass, cl.A, NS 10/19, PE stopper blue scale, batch certified
  Volumetric flask 5 ml, clear, coated Glass, class A, NS 10/19, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 5 ml, clear, trapezoidal Glass, class A, NS 07/16, PE-stopper pack of 2, blue scale, batch identification
  Volumetric flask 5 ml, DURAN, KL.A KB, without plug, NS 10/19, blue grad. with batch identification
  Volumetric flask 50 ml, amber glass, cl.A, NS 12/21, PE stopper white scale, batch certified
  Volumetric flask 50 ml, amber glass, cl.A, NS 14/23, PE stopper white scale, batch certified
  Volumetric flask 50 ml, brown graduated NS 12/21, class A, with poly stopper DURAN, conformity certificated
  Volumetric flask 50 ml, clear glass, cl.A, NS 12/21, PE stopper blue scale, batch certified
  Volumetric flask 50 ml, clear glass, cl.A, NS 14/23, PE stopper blue scale, batch certified
  Volumetric flask 50 ml, clear PP, cl.B, NS 12/21, PE-stopper blue scale
  Volumetric flask 50 ml, clear, coated Glass, class A, NS 12/21, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 50 ml, clear, coated Glass, class A, NS 14/23, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 50 ml, clear, trapezoidal Glass, class A, NS 12/21, PE-stopper pack of 2, blue scale, batch identification
  Volumetric flask 50 ml, DURAN, Cl.A NS 12/21, with poly stopper KB, blue graduated
  Volumetric flask 50 ml, DURAN, Cl.A NS 14/23, with poly stopper KB, blue graduated
  Volumetric flask 50 ml, DURAN, KL.A NS 12/21, without stopper with batch identification
Volumetric flask 50 ml, PP, class B NS 12/21, with polyplug
  Volumetric flask 50 ml, subdiv. 0,5 ml DURAN, prepacking regulation
  Volumetric flask 500 ml, amber glass, cl.A, NS 19/26, PE stopper white scale, batch certified
  Volumetric flask 500 ml, brown graduated NS 19/26, class A, with poly stopper DURAN, conformity certificated
  Volumetric flask 500 ml, clear glass, cl.A, NS 19/26, PE stopper blue scale, batch certified
  Volumetric flask 500 ml, clear PP, cl.B, NS 19/26, PE-stopper blue scale
  Volumetric flask 500 ml, clear, coated Glass, class A, NS 19/26, PE stopper pack of 2, blue scale, batch certified
  Volumetric flask 500 ml, DURAN, Cl.A NS 19/26, with poly stopper KB, blue graduated
  Volumetric flask 500 ml, NS 19/26 DURAN® partially ground, without print
  Volumetric flask 500 ml, subdiv. 1 ml DURAN, prepacking regulation
  Volumetric flask 5000 ml, clear glass, cl.A, NS 34/35, PE stopper blue scale, batch certified
  Volumetric flask 5000 ml, DURAN, KL.A NS 34/35, without stopper with batch identification
  Volumetric flask 5000 ml, with beaded rim DURAN® without stopper bed, without print
  Volumetric flask 5000ml, DURAN cl.A, blue grad., NS 34/35 with glass stopper
  Volumetric flask 500ml Class A NS 19/26 blue enemal graduation
  Volumetric flask 500ml, cl.A, amber, DURAN NS 19/26, PE stopper, white graduation
  Volumetric flask 50ml DURAN class A NS 12/21 blue graduation, Charg.
Volumetric flask 50ml NS 12/21 amber DURAN