Extra Proficiency Samples (XPS)  

Extra proficiency samples are available in limited quantities for sale for other uses such as training or certification of technicians, testing or equipment verification, inter-laboratory studies, etc.  

 

To view a list of samples with related tests, please click here.

To purchase samples, please click here. 

 

Please direct inquiries to AMRL as follows:

Phone:  (301) 975-5450

Email: psp@amrl.net

Fax:  (301) 975-8208

 

 

Extra Proficiency Samples

 

Sample Type

Sample Size (per pair)

Fee (per pair)

Viscosity Graded Asphalt Cement

2 x 1-qt cans

$120.00

Performance Graded Binder

2 x 1-qt cans

$120.00

Hot Mix Asphalt Marshall Design

 

Hot Mix Asphalt Hveem Design

 

Hot Mix Asphalt Gyratory

 

Enough material to mix  6 x 4-in spec.

Enough material to mix  6 x 4-in spec.

Material for 2 butter batches and 2 specimens

$240.00

 

$240.00

 

$240.00

 

Hot Mix Asphalt Ignition Oven

Material for butter batch and 2 specimens

$290.00

Hot Mix Asphalt Solvent Extraction

2 pre-mixed specimens

$290.00

Coarse Aggregate

2 x 11-kg samples

$230.00

Fine Aggregate

2 x 500-g sieve samples 2 x 5-kg bulk samples

$150.00

Soil Classification / Compaction

2 x 5.5-kg bulk samples

$180.00

Soil R-Value

2 x 8-kg bulk samples

$160.00

 

Soil CBR

2 x 8-kg bulk samples

$160.00