Suma Jar Rental Service

Overview

The Suma Jar Rental Service provides certified, pre-calibrated, and traceable stainless-steel canisters—commonly referred to as Suma (or SUMMA) canisters—for volatile organic compound (VOC) and semi-volatile organic compound (SVOC) sampling in ambient air, industrial hygiene, and emissions monitoring applications. These electropolished, silonized stainless-steel canisters are engineered to minimize adsorption, catalytic reaction, and memory effects during sample storage and transport. Unlike disposable sorbent tubes or Tedlar bags, Suma Jars enable quantitative, pressure-controlled sampling via evacuated canister methodology per U.S. EPA Method TO-14A, TO-15, and ASTM D6196–22. This rental offering is designed for laboratories, environmental consultancies, and regulatory compliance teams requiring flexible, audit-ready sampling infrastructure without capital expenditure.

Key Features

• Electropolished 316 stainless-steel construction with proprietary Silonite® or Sulfinert® deactivation coating for ultra-low VOC breakthrough and minimal surface reactivity
• Standard volumes available: 1 L, 3 L, and 6 L (custom sizes upon request), all equipped with Swagelok®-compatible stainless-steel valves and pressure-rated fittings
• Pre-evacuated to ≤10 mtorr and certified leak-tight (<1×10⁻⁸ atm·cm³/s He) prior to dispatch
• Each canister supplied with full traceability documentation: NIST-traceable calibration certificate, cleaning validation report (per EPA TO-15 Appendix B), and batch-specific passivation log
• Rental units undergo quarterly performance verification including blank analysis (triplicate field blanks per batch) and dynamic spiking recovery testing (C₂–C₁₂ alkanes, aromatics, halocarbons)
• Integrated logistics support: pre-labeled shipping containers, return packaging with insulated thermal wrap, and chain-of-custody documentation compliant with ISO/IEC 17025:2017 requirements

Sample Compatibility & Compliance

Suma Jars are validated for use with a broad spectrum of target analytes, including but not limited to: BTEX (benzene, toluene, ethylbenzene, xylenes), C₂–C₅ alkenes and alkynes, chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), methyl tert-butyl ether (MTBE), and selected oxygenated VOCs. The system meets the material compatibility and inertness criteria specified in U.S. EPA Methods TO-14A and TO-15, as well as ASTM D6196–22 for ambient air VOC sampling. All rental canisters conform to ISO 16000-6:2011 (indoor air—determination of VOCs—sampling by active sampling onto sorbent tubes and subsequent analysis by thermal desorption/GC–MS) where applicable to canister-based workflows. Cleaning and passivation protocols follow EPA-recommended procedures and are documented per GLP principles to support data defensibility in regulatory submissions.

Software & Data Management

This is a hardware-only rental service; no proprietary software is included. However, each rental package includes standardized electronic documentation delivered via secure client portal: (1) Certificate of Analysis (CoA) for batch-specific blank and spike recovery data, (2) Chain-of-Custody (CoC) form with barcoded tracking ID, and (3) Cleaning & Passivation Report referencing ASTM E260–21 (standard practice for calibration of gas chromatographs). Clients may integrate Suma Jar data into existing LIMS platforms using standard CSV or PDF export formats. Audit trails—including instrument calibration history, cleaning cycle logs, and pressure decay test records—are retained for ≥7 years and made available upon formal request to support FDA 21 CFR Part 11 or EU Annex 11 compliance assessments.

Applications

• Ambient air quality monitoring networks (e.g., EPA Photochemical Assessment Monitoring Stations – PAMS)
• Industrial fence-line and fenceline monitoring per EPA OTM-33 and state-specific air toxics rules
• Workplace exposure assessment under OSHA and NIOSH sampling guidelines
• Landfill and remediation site vapor intrusion investigations
• Method development and validation studies requiring high-fidelity, pressurized sample integrity
• Calibration gas preparation and dilution standard generation for GC–MS and GC–FID systems

FAQ

What is the minimum rental duration?
The standard rental term is one calendar month; shorter-term rentals (≥7 days) are available with adjusted pricing and subject to availability.
Are analytical services included with the rental?
No—this is a pure equipment rental service. Sample analysis must be performed by the client’s accredited laboratory or third-party provider.
Can I extend the rental period after initiation?
Yes—extensions are permitted with 5 business days’ advance notice and subject to inventory availability and updated terms.
Do you provide training on proper canister handling and sampling protocol?
Complimentary access to our digital SOP library (including video modules on evacuation, sampling, and valve operation per EPA TO-15) is provided upon contract execution.
What happens if a canister is damaged or lost during the rental period?
Clients are responsible for replacement cost based on current manufacturer list price, prorated for residual service life; liability waiver options are available for an additional fee.