Proficiency Test Studies

NSI Hemp Study - Terpenes in Hemp Oil Blind/EXTERNAL Proficiency Test Sample set supplied as a blank hemp oil matrix and a certified spiking solution containing at lease 8 terpenes per study. This PT is suitable for compliance with BCC and Florida as...

NSI Hemp Study - Potency in Hemp Oil Blind/EXTERNAL Proficiency Test Supplied as a set including blank hemp oil matrix and a certified spiking solution. Adequate for two replicate analyses. This PT is suitable for compliance with BCC and Florida as well...

NSI HEMP STUDY - Qualitative Shiga Toxin E. coli STEC in Edible Matrix Blind Proficiency Test A five sample set in edible. At least 2 of 5 samples will test positive for one of the target microorganisms: STEC serotypes O26, O45, O103, O111, O121, and...

NSI Hemp Study - Residual Solvents in Hemp Oil (Florida list) Blind Proficiency test Supplied in hemp oil. At least 40% of all Florida's listed residual solvents will be randomly included. Sample COA Final reports returned within 21 days of the study...

NSI Hemp Study - Quantitative Indicators for Bile Tolerant Gram Negative (BTGN) Bacteria in Hemp Matrix Blind Proficiency Test Designed for quantitative determination of bile tolerant gram negative bacteria (BTGN). Applicable to cultural test methods...

NSI HEMP STUDY Designed for quantitative determination of water activity. Provided in duplicate for convenience. This PT is suitable for compliance with BCC and Florida as well as other USA states' statutory requirements. Final reports returned within 21...

NSI HEMP STUDY - Qualitative Salmonella in Hemp Oil Matrix Blind Proficiency Test A five sample set inoculated in hemp oil. Can be used for cultural and/or molecular test methods. This PT is suitable for compliance with BCC, Florida, and other USA...

NSI Hemp Study - Qualitative Staphylococcus aureus in Hemp Oil Blind/EXTERNAL Proficiency Test A five sample set inoculated in hemp oil. At least 2 of 5 samples will test positive for the target microorganism. Can be used for cultural and molecular...

NSI Hemp Study - Quantitative Total Coliforms and E. coli in Edible Matrix Blind Proficiency Test Designed for quantitative determination of Total Coliforms and E. coli in the range of 500 CFU/gram to 500,000 CFU/gram. A five sample set inoculated in...

NSI HEMP Study - Moisture in Hemp Blind Proficiency Test Designed for the quantitative determination of percent % moisture in hemp. Supplied in duplicate for convenience. This PT is suitable for compliance with Alaska, BCC, and Florida as well as other...

NSI HEMP STUDY - Qualitative E. coli O157:H7 in Hemp Matrix Blind Proficiency Test A five sample set. Can be used for cultural and molecular analytical methods. Store at -10°C to -20°C. This PT is suitable for compliance with BCC and Florida as...

NSI Hemp Study - Quantitative Pesticides in Edible Matrix Blind Proficiency Test Sample set supplied as blank edible matrix and certified spiking solution. This PT is suitable for compliance with BCC and Florida as well as other USA states' statutory...