Gas Pycnometry

What Gas Pycnometry is Best For

Gas pycnometry measures the true (skeletal) density of a material by determining its volume via gas displacement. It is commonly used for powders, granules, pellets, and solid parts when you need accurate density for QA/QC, formulation work, or porosity-related studies.

• True density measurement for powders and solids
• Lot-to-lot QA/QC and incoming material verification
• Supporting porosity calculations (when paired with bulk density methods)

Pricing Tiers

For multi-sample projects, see volume discounts.

Sample Requirements

• Powders, granules, small pellets, or solid pieces (we’ll confirm suitability)
• Clearly label each sample ID and include any handling notes (e.g., moisture sensitive)
• If you have target standards or a required measurement protocol, share it up front

Typical Turnaround

Many density projects can be completed quickly depending on queue and sample count. If you have a deadline, tell us up front and we’ll confirm feasibility.