Internal/QC

Water Activity in Hemp Matrix QC/Internal Proficiency Test Designed for quantitative determination of water activity in hemp. This PT is suitable for compliance with BCC and Florida as well as other USA states' statutory requirements.

7 Part Heavy Metals in Gummy Matrix Internal PT Specs Part Number 55260 Solvent in gummy matrix Concentration Varied µg/g Amount Qty: 1 Additional Info. Laboratory use only. Not for human consumption. Components (7) ...

Quantitative Mycotoxins in Edible QC Samples – 2 x 1.2mL in Edible, QC/INTERNAL PT Quantitative determination of Ochratoxin A and Total Aflatoxin (B1, B2, G1 and G2). Sample set supplied as blank matrix and certified spiking solution. Adequate...

Total THC - 11 part - Internal/Practice PT in Hemp Oil Specs Part Number 38712 Solvent Hemp oil:ACE:ACN [5:4:1] Concentration Varied ug/g Amount 1 g Additional Info. 11 components      Components (11)   ...

Total THC in Hemp Oil - 6 Cannabinoids - QC/Internal Potency Proficiency Test Not all analytes will be present in each PT sample. This product requires overnight shipping. Answers will be provided in a sealed envelope. DEA-Exempt Specs Part...

(+/-)-alpha-Tocopherol acetate PT in Hemp Oil Practice/Internal Proficiency Test Specs Part Number 38656-IN Solvent in Hemp Oil Concentration Varied ug/g Amount 1 mL Components (1)   AnalyteCAS No.Concentration ...

MI Residual Solvents PT/INTERNAL in Hemp Oil Specs Part Number 38659 Solvent in Hemp oil:1,2,4-TMB [1:1] Concentration Varied ug/g Amount 2 mL   Additional Info. 29 components         AnalyteCAS No...

Florida Residual Solvents QC/Internal Proficiency Test in Hemp Oil Not all analytes will be present in each PT sample. Specs Part Number 38512 Solvent in Hemp oil : 1,2,4-TMB [4:1] Concentration Varied ug/g Amount 2 mL Additional Info...

Pesticides QC/Internal Proficiency Tests by GC-MS/MS Not all analytes will be present in each PT sample. Sample Prep: Transfer and assay by direct injection. 1mL in Toluene Evaluation: +/- 20% Fixed Limits. Answers will be provided in a sealed...

5 Cannabinoids in Hard Candy Matrix QC/Internal Proficiency Test Not all analytes will be present in each PT sample. Specs Part Number 38567 Solvent   Concentration Varied µg/g Amount Qty: 1 Additional Info. Laboratory use only...

CA, OR, WA Pesticides QC/Internal Proficiency Test 2 (GC-MS) Not all analytes will be present in each PT sample. Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits 1mL in ACN Recommended Storage: Freezer...

Cannabinoids in Chocolate Syrup PT Not all analytes will be present in each PT sample.   Specs Part Number 38596 Solvent in Chocolate Concentration Varied µg/g Amount 1 gram Additional Info. Laboratory use only. Not for human...