
PAC / Herzog
OptiDist
Automated atmospheric distillation analyzer (ASTM D86)
Sale price
$149,000 OBO
or $189,000 w/ lab intact
equipment retail value >$300k
Asset No. 2000-XLII · Former CARB Mobile Laboratory
A decommissioned California Air Resources Board mobile laboratory — dual 20kW generators, laboratory-grade infrastructure, and an instrument package estimated at $300,000–$400,000.

01
Serviced Prevost commercial platform · ~100k miles

02
Dual 20kW generators — real onboard power

03
Turnkey fuel/emissions laboratory installed

“A steel-framed fortress of technology — built not for transport, but for precision.”
The Story · Ex-CARB
Ordered new by the State of California as a mobile emissions-testing laboratory.
Retired from government service with infrastructure and instrumentation intact.
~$30,000 in recent suspension, tire, and maintenance work. Drives exceptionally smoothly.

Heavy-Duty Commercial Platform
Exterior — driver side
Why This Platform
A commercial chassis, serious power, a working laboratory, and a conversion-ready shell — assets that almost never converge in one vehicle.

Chassis, power, HVAC, ventilation, plumbing, and cabinetry are already engineered and installed — the most expensive part of any specialty build. Potentially significant time and cost saved; potential advantages, not guaranteed savings.

Dual 20kW Onboard Power
Dual generators — engine bay
Power & Infrastructure
Two Martin 20kW commercial generators run a working laboratory, medical suite, or production facility with no shore power.



Independent electrical capacity of this scale is the most expensive part of any specialty-vehicle build. Here, it is already installed and in service.





Applications

Today · Existing capabilities
Tomorrow · Potential conversions
Potential conversions, not current functionality — the vehicle is presently configured as a mobile laboratory platform.

The Onboard Laboratory
Lab interior — instrumentation bay
Laboratory Equipment & Instrumentation
Est. $300,000–$400,000
With the vehicle · Separately · Individual assets
Contact seller for pricing & availability
No vehicle purchase required




PAC / Herzog
Automated atmospheric distillation analyzer (ASTM D86)

Bruker
Gas chromatograph with autosampler tower

Anton Paar
Density meter

PAC / ANTEK
Sulfur & nitrogen elemental analyzer (with PAL LSI autosampler)

Grabner
Vapor pressure (RVP) analyzer

Grabner / AMETEK
Fuel infrared (FTIR) analyzer

PetroSpec
Turbine/jet fuel analyzer (with 4 accessory modules)

STI
Analyzer unit

Chrysalis
Gas generators (hydrogen / nitrogen / zero-air)

Scott Specialty Gases
Specialty gas regulation & distribution

Air Science Technologies
Ductless filtered fume containment
Inventory reflects current estimate; final list, condition, and pricing confirmed on request. Most instruments were serviced/operational at decommissioning; recalibration recommended per the buyer's QA.
Sale Options
$149,000 OBO
The Prevost XLII platform with dual 20kW generators and onboard infrastructure. Priced for a quick sale.
$189,000
The complete platform and its installed instrument package — lab equipment retail value exceeds $300k. Acquired together as a single package.
Individual or bulk
Instruments individually or in bulk — no vehicle purchase required. Contact for inventory & pricing.
Equipment buyers need not purchase the Prevost.
Specifications
| Year / Make / Model | 2000 Prevost Le Mirage XLII |
|---|---|
| Type | Commercial motorcoach / mobile laboratory platform |
| Original configuration | California Air Resources Board (CARB) — mobile emissions-testing laboratory |
| Mileage | ~100,000 miles |
| Chassis | Prevost heavy-duty commercial |
| Generators | Dual 20kW commercial (Martin) |
| Recent service | ~$30,000 (suspension work, new tires, maintenance) |
| Onboard infrastructure | Commercial power distribution, HVAC, laboratory-grade ventilation, plumbing, custom lab cabinetry & benches, fume hoods, gas lines/manifold |
| Onboard lab equipment (est.) | $300,000–$400,000 — sold separately or together |
| Vehicle price | $149,000 OBO |
| Vehicle + lab equipment | $189,000 (equipment retail value >$300k) |
| Location | Fontana, California |
Details believed accurate; buyer to verify.
Gallery
Exterior, interior, power, and instrumentation — every frame labeled with the exact photograph it holds.

Fontana, California · Ready for Inspection
Exterior — rear 3/4
Contact / Inquiry
Serious inquiries welcome — reach out directly, or send the form and it lands in Dustin's inbox with everything included.