03 VOLUMETRIC GLASSWARE
DURAN® Micro-Burette with Schellbach stripe and PTFE key, class AS with straight standard ground stopcock, 30 seconds waiting time, with batch certificate and certificate of conformity
With Schellbach stripe and main graduations as circular divisions. Calibration is based on the poured out volume („Ex“) at a + 20°C reference temperature. Volume content tolerances conform to DIN.
Typical application: titrations.
Cat. No.
Capacity (mL)
l (mm)
Accuracy limits (mL)
Graduation (mL)
Pack Unit
243211109 243211606 243212208 243212705
1 475 2 550 5 700 10 781
0.01 0.01 0.01 0.02
0.01 0.01 0.02 0.02
2 2 2 2
ml Ex 20°
l
DURAN® Automatic Burette Pellet-type, with glass key, class AS
With Schellbach stripe and main graduations as circular divisions, reservoir bottle (2 000mL) and rubber air pump.
Typical application: titrations.
with Schellbach stripe and glass key, side-positioned standard ground stopcock, 30 seconds waiting time, with batch certificate and certificate of conformity
Cat. No.
Capacity (mL)
h (mm)
Accuracy limits (mL)
Graduation (mL)
Pack Unit
243182754 243183356 243183656
10 930 25 930 50 930
0.02 0.03 0.05
0.02 0.05
1 1 1
0.1
h
d
104
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