A Product by Parr Instruments CompanyProduct QR Code
4781 Microwave Acid Digestion Vessels provide:
  • Fast digestion times.
  • Temperatures to 250 °C.
  • Pressures to 1200 psi.
  • Complete containment of volatiles.
  • Freedom from metal contamination.
Model Number4781
Size, mL23
Maximum Charge, grams
Inorganic Sample1.0
Organic Sample0.1
Recommended Maximum Temperature, °C250
Absolute Maximum Temperature, °C-
Absolute Maximum pressure, psig1200
Body MaterialHigh Strength Polymer
Cup SealPTFE O-ring
Overpressure ProtectionCompressible Relief Disc
Closure StyleHand Tighten
Vessel Dimensions, cm
Overall Height11.2
Maximum O.D.7.8
Cup Dimensions, cm
Inside Diameter3.1
Inside Depth3.07
Vessel Weight, grams515