Participants compare questioned latent prints to known inked prints to establish identification. Test items are completely randomized and available for purchase on-demand. This test is presented in an online only form.
(2020 LOP) 517_ Latent Print Examination
$240.00 - $405.00
This is a 2020 Latents Print test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants compare questioned latent prints to known inked prints to establish identification. Available in 2 test formats (photo or digital download). Samples ship in August.
(2020 LOP) 5191 Latent Print Processing
$220.00 - $290.00
This is a 2020 Latent Print test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants process several pieces of porous and nonporous evidence to develop latent prints. Samples ship in October.
(2020 LOP) 524_ Handwriting Examination
$250.00 - $355.00
This is a 2020 LOP test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants compare questioned handwriting and signatures to known source handwriting to establish identification. Available in 2 test formats (photo or digital download). Samples ship in September.
This is a 2020 LOP test that is part of the CTS Late Order Purchase (LOP) plan. Credit card purchase only. Participants evaluate their ability to analyze extracted iPhone data. This test is presented in an online only form. Samples are made available in August.
5001 Drug Analysis (2020)
$180.00 - $245.00
Participants analyze samples for the presence/identity of controlled substances. Available to U.S. laboratories with a DEA registration number and international participants pending appropriate documentation. Samples ship in March.
5002 Drug Analysis (2020)
$180.00 - $245.00
Participants analyze samples for the presence/identity of controlled substances. Available to U.S. laboratories with a DEA registration number and international participants pending appropriate documentation. Samples ship in August.
5031 Marihuana Identification and THC Quantitation (2020)
$190.00 - $255.00
Participants analyze samples for the presence of marihuana and have the option to quantitate THC. Available to U.S. laboratories with a DEA registration number and international participants pending appropriate documentation. Samples ship in June.
5051 Quantitative Drug Analysis - Methamphetamine HCl (2020)
$270.00 - $335.00
Participants determine the concentration of two Methamphetamine Hydrochloride samples. Available to U.S. laboratories with a DEA registration number and international participants pending appropriate documentation. Samples ship in May.
5061 Quantitative Drug Analysis - Cocaine HCl (2020)
$425.00 - $490.00
Participants determine the concentration of two Cocaine Hydrochloride samples. Available to U.S. laboratories with a DEA registration number and international participants pending appropriate documentation. Samples ship in October.