Anton Paar HPA-S

HPA-S represents the ultimate performance in wet chemical high pressure digestion sample preparation for AAS, ICP and Voltammetry. The HPA-S acid digestion method is an internationally recognized reference procedure and is in operation as a high-performance routine instrument in numerous laboratories. 
Hermetically sealed reaction vessels, temperatures up to 320 °C and pressures up to 130 bar guarantee quick and complete mineralization - free of systematic errors.

High and consistent temperatures and pressure

• Acid digestion up to 320 °C and 130 bar (1900 psi)
• Total mineralization of samples
• No deformation of vessels or lids
• Unlimited digestion time

Uniform heating of all vessels

• Accurate temperature control
• Same reaction condition for every sample - independent of sample, reagents and vessel size

Best high pressure digestion vessels

• Hermetically sealed, high-purity quartz vessels
• No loss of analytes, minimal contamination
• Inexpensive one-way seals, no cleaning
• Different sizes of vessels for optimal adaptation to different tasks

Safety without compromise

• Robust construction with multiple pressure relief devices
• Secure locks prevent operation errors
• A ”TÜV GS” approved safety certificate documents the high safety level of HPA-S