Marienfeld Flask Volumetric Amber 50ml Cl.A Stop Ns 14/21 Cert, 10 MARI2333222

Superior Marienfeld 50ml Volumetric Flasks With Ground Joint, Amber Glass, Class A With Batch Certificate

Volume: 50ml
Neck: Ns 12/21
Tolerance: ± 0,060 ml
Graduation: White
Pack Size: 10 Items

Class A Conformity Certified With Batch Certificate.

Conformity Means Compliance With The German Calibration Regulations And The Relevant Standards. Imprinted With The Conformity Symbol ”de-m” Along With The Year. A Batch Certificate Of Conformity Is Supplied Together With Every Box. On Request Individual Certificates Of Conformity Are Available.

• 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