Pesticides

CA, OR, WA Pesticides QC/Internal Proficiency Test 4 (HPLC) Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits Method: LC-MS/MS 1mL in ACN Recommended Storage: Freezer (0°C) Answers will be provided in...

CA, OR, WA Pesticides QC/Internal Proficiency Test 5 (HPLC) Not all analytes will be present in each PT sample. Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits Method: LC-MS/MS 1mL in ACN Recommended...

Pyrethrins (Pyrethrum) PT in Hemp Oil Specs Part Number 38714 Solvent in hemp oil Concentration Varied µg/g Amount 1 mL   Analyte CAS No. Concentration Pyrethrum 8003-34-7 1-100 ug/g

Spiromesifen QC/Internal Proficiency Test Specs Part Number 38524 Solvent in acetonitrile Concentration Varied ug/mL Amount 1 mL Components (1) Analyte CAS No. Concentration Spiromesifen 283594-90-1 1-100 µg/mL

Acequinocyl QC/Internal Proficiency Test (HPLC) Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits 1mL in ACN Recommended Storage: Freezer (0°C) Answers will be provided in a sealed envelope...

Daminozide QC/Internal Proficiency Test Specs Part Number 38561 Solvent in acetonitrile Concentration Varied ug/mL Amount 1 mL Additional Info. CAUTION: Sonicate Before Use Components (1) Analyte CAS No...

MGK-264 QC/Internal Proficiency Test (GC-MS) Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits Method: GC-MS/MS 1mL in ACN Recommended Storage: Refrigerate (4°C) Answers will be provided in sealed...

Rhode Island Pesticides Blind Proficiency Test   Specs Part Number 38762 Solvent in acetonitrile Concentration    Varied ug/mL Amount 1 mL   Components (18) AnalyteCAS No.    Concentration ...

Bifenazate PT in Hemp Oil, Practice/Internal PT Specs Part Number 38648 Solvent in Hemp Oil Concentration Varied ug/g Amount 1 mL   Analyte CAS No. Concentration Bifenazate 149877-41-8 1-100 µg/g

Pendimethalin PT in Hemp Bud Specs Part Number 38578 Solvent in hemp bud Concentration Varied ng/g Amount 1 gram Components (1) AnalyteCAS No.Concentration Pendimethalin 40487-42-1 1-2000 ng/g

CA Pesticide PT 1 - Hemp Oil Matrix, External/Blind PT Part Number 38672 Solvent in hemp oil : Acetone [4:1] Concentration Varied µg/g Amount 1 mL   AnalyteCAS No.Concentration Bifenthrin 82657-04-3 1-100 ug/g Boscalid...

CA Pesticide PT 5 - Hemp Oil Matrix, INTERNAL/PRACTICE Specs Part Number 38676-IN Solvent in hemp oil : Acetone [4:1] Concentration Varied µg/g Amount 1 mL Components (7) Analyte CAS No...