รหัสสินค้า : 243183356 - 243183656

DURAN® Automatic Burette Class AS Pellet-type side-positioned standard ground stopcock and glass key, Schellbach stripe

with batch certificate and certificate of conformity

• Complies with ISO 385
• Made from borosilicate glass 3.3
• Calibration is based on the poured out volume (“Ex”) at a + 20 °C reference temperature
• The volume content tolerances conform to accuracy Class AS
• Side-positioned standard ground stopcock, with glass key and Schellbach stripe
• Graduated, main volumes ring marked
• 30 seconds waiting time

Catalog No243183356 Capacity (mL)25 Height h (mm)930 Tolerance (mL)+/- 0.03 Graduation Intervals (mL)0.05 Description with reservoir bottle (2000 mL) and rubber air pump Quantity1

Catalog No243183656 Capacity (mL)50 Height h (mm)930 Tolerance (mL)+/- 0.05 Graduation Intervals (mL)0.1 Description with reservoir bottle (2000 mL) and rubber air pump Quantity1