Cannabis Pesticide Std Mix 6 #C-919, 100ug/g in 1.5mL ampule

SKU:
C-919
  • $64.00
  • Description

    Cannabis Pesticide Std Mix 6 #C-919, 100ug/g in 1.5mL ampule

     

    Cannabis Pesticide Std Mix #6 

     

    Catalog Number: C-919 Expiration:06/30/2023 Lot Number: 200604 Solvent: Acetonitrile Manufacture Date: 06/04/2020 Hazards: Irritant, Flammable 

     

    Analyte 

     

    AnalyteCASPurity

     

    Ampule Spiked Matrix Concentration Concentration(ug/mL) (mg/kg) 

     

    Benzovindiflupyr 1072957-71-1 99.5% 100.0 ± 0.18 100.0 ± 0.18 Endosulfan sulfate 1031-07-8 99.7% 100.1 ± 0.18 100.1 ± 0.18 a-Endosulfan 959-98-8 98.3% 100.2 ± 0.18 100.2 ± 0.18 Endosulfan II 33213-65-9 99.9% 100.3 ± 0.18 100.3 ± 0.18 Fluopyram 658066-35-4 97.2% 99.9 ± 0.17 99.9 ± 0.17 

     

    This certified reference material (CRM) was manufactured and certified by NSI Lab Solutions according to quality procedures meeting our accreditation requirements of ISO 17034:2015 and ISO/IEC 17025:2017. Our certificates and scopes of accreditation may be viewed at www.anab.org. 

     

    Packaging, Storage, Instructions For Use

     

    This CRM is packaged in a sealed container and must be stored at 2°C to 8°C. To use this CRM, allow it to reach room temperature. Add 1mL of the spike solution to 1g of matrix. Complete the analysis according to your normal procedures. Results in units of mg/kg based on a 1 g sample size. No dry weight correction is needed. 

     

    Certified concentration is based upon the gravimetric/volumetric true value when prepared according to instructions. Traceability Information

     

    Analyte Source Materials: The highest purity analyte source materials are used in the manufacture of this standard. The actual purity is referenced above.

     

    Method: This CRM was verified Volumetrically/Gravimetrically and Analytically 

     

    Balance: All analytical balances are calibrated on a semiannual basis by an ISO 17025 accredited calibration laboratory and are traceable to NIST. Traceable Calibration Certificate available upon request. 

     

    Lot Number: 200604 

     

    All balances are checked daily by an in-house standard operating procedure. The weights used for this daily verification are calibrated annually by an ISO 17025 accredited calibration laboratory and are certified traceable to NIST. Certificate of Calibration and Traceability available upon request. 

     

    Thermometer: All thermometers are NIST traceable through thermometers that are calibrated annually by an ISO 17025 accredited calibration laboratory. 

     

    Glassware: All glassware used in the manufacture of our standards is Class A. An in-house standard operating procedure is used to verify all glassware prior to it being placed into service. Volumetric pipetors are calibrated every four months by an ISO 17025 accredited calibration laboratory. 

     

    Intended Uses

     

    â–ª Calibration of analytical instruments 

     

    â–ª Validation of analytical methods 

     

    â–ª Preparation of working level reference materials, i.e. "check standards" 

     

    â–ª Detection limit studies 

     

    Homogeneity

     

    This standard was thoroughly mixed in production and is guaranteed homogenous.