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501066 · Class A trapezoidal volumetric flask with glass stopper, 20 ml

• version A: Duran class A
• version B: Class A, brown glass, polypropylene stopper
• version C: class A, brown glass, glass stopper
• version D: Duran class A volumetric flask, Kohlrausch
• version E: class A, trapezoidal, standard ground and PE stopper
• version F: class A, Brown USP glass
• version G: class A, polypropylene glass, brown graduation
Additional information:
Duran class A volumetric flask
• Certified conformity, with dated batch identification
• Trapezoidal, standard ground and glass stopper
• Complies with DIN EN ISO 1042 norm
Tolerance: +/- 0.04 ml
Tolerance (+/-): 0.04 ml
Variant(s)
Duran class A volumetric flask
• Certified conformity, with dated batch identification
• Rimmed
• Blue graduation
• Complies with DIN EN ISO 1042
Duran class A volumetric flask, brown glass, polypropylene stopper
• Certified conformity, with dated batch identification
• Complies with DIN EN ISO 1042 norms
Duran class A volumetric flask, brown glass, glass stopper
• Certified conformity, with dated batch identification
• Complies with DIN EN ISO 1042 norms
Duran class A volumetric flask, Kohlrausch. Certified conformity, with dated batch identification
Duran class A volumetric flask
• Certified conformity, with dated batch identification
• Trapezoidal, standard ground and glass stopper
• Complies with DIN EN ISO 1042 norm
Duran class A volumetric flask, USP brown glass
• Brown borosilicate glass
• With polypropylene stopper
Duran class A volumetric flask, with polypropylene stopper, brown graduation



