Volumetric flasks with ground joint, amber glass

made of borosilicate glass 3.3 (dyed brown)
in compliance with DIN EN ISO 1042
very good chemical resistance
minimal thermal expansion
high resistance to thermal shocks
autoclavable
calibrated ”In” (to contain)
with 1 circular mark
printed with fused-on enamel colour resistant against most acid and alkaline solutions
supplied with NS poly stopper

Class A, white graduation

Cat. No.	Capacity	Ground joint	Tolerance	Unit
2333161	5 ml	NS 7/16	± 0,025 ml	10
2333171	5 ml	NS 10/19	± 0,040 ml	10
2333181	10 ml	NS 7/16	± 0,025 ml	10
2333191	10 ml	NS 10/19	± 0,040 ml	10
2333201	20 ml	NS 10/19	± 0,040 ml	10
2333211	25 ml	NS 10/19	± 0,040 ml	10
2333221	50 ml	NS 12/21	± 0,060 ml	10
2333231	50 ml	NS 14/23	± 0,060 ml	10
2333241	100 ml	NS 12/21	± 0,100 ml	10
2333251	100 ml	NS 14/23	± 0,100 ml	10
2333261	200 ml	NS 14/23	± 0,150 ml	10
2333271	250 ml	NS 14/23	± 0,150 ml	10
2333281	500 ml	NS 19/26	± 0,250 ml	10
2333291	1000 ml	NS 24/29	± 0,400 ml	10
2333301	2000 ml	NS 29/32	± 0,600 ml	5
2333311	5000 ml	NS 34/35	± 1,200 ml	1

Conformity means compliance with the German Calibration Regulations and the relevant standards. By imprinting the conformity symbol ”DE-M” we confirm that the measuring device complies with these conditions. A batch certificate of conformity is supplied together with every box. On request individual certificates of conformity are available.

Class A conformity certified DE-M, with batch certificate, white graduation

Cat. No.	Capacity	Ground joint	Tolerance	Unit
2333162	5 ml	NS 7/16	± 0,025 ml	10
2333182	10 ml	NS 7/16	± 0,025 ml	10
2333202	20 ml	NS 10/19	± 0,040 ml	10
2333212	25 ml	NS 10/19	± 0,040 ml	10
2333222	50 ml	NS 12/21	± 0,060 ml	10
2333242	100 ml	NS 12/21	± 0,100 ml	10
2333262	200 ml	NS 14/23	± 0,150 ml	10
2333272	250ml	NS 14/23	± 0,150 ml	10
2333282	500ml	NS 19/26	± 0,250 ml	10
2333292	1000 ml	NS 24/29	± 0,400 ml	10
2333302	2000 ml	NS 29/32	± 0,600 ml	5
2333312	5000 ml	NS 34/35	± 1,200 ml	1