Purity & composition
Gas chromatography identifies refrigerant composition and other refrigerants present.

A dedicated route for low-pressure refrigerant sampling and laboratory analysis, with the collection information, shipment history, and released report kept together.
Outbound + prepaid return shipping calculated at checkout.
Your first kit is $370. Kits 2–5 are $307.50 each; additional kits are $220 each. The price above is your average per kit. Discounts apply to each kit type separately.
A liquid-phase analysis for refrigerant purity and contamination, with results reviewed against the applicable AHRI 700 specifications.
Gas chromatography identifies refrigerant composition and other refrigerants present.
Water content, reported in parts per million, measured by Karl Fischer titration.
Residue and oil content reported as a percentage by weight.
Acidity results help identify contamination in the refrigerant sample.
A turbidity check for chloride contamination.
Visual examination for solids and other visible contamination.
Non-condensable gas testing uses a separate vapor sample when required. Confirm the refrigerant designation and required test scope with the lab before collecting samples.
Refrigerant purity and contamination testing. Confirm the refrigerant designation and required analysis scope when registering your sample.
Read sampling instructions →Turnaround starts after the lab accepts your sample and complete paperwork. Transit time is additional. Rush service requires lab confirmation before purchase.