Description
Pyrethrins QC/InternalProficiency Test (GC-MS)
Specs
| Part Number | 38440 |
| Solvent | in methanol |
| Concentration | Varied ug/mL |
| Amount | 1 mL |
Components (1)
| Analyte | CAS No. | Concentration |
|---|---|---|
| Pyrethrum | 8003-34-7 | 1-100 ug/mL |
-
Absolute StandardsChlordane QC/Internal Proficiency Test (GC-MS)
SKU: 38439-IN
$72.22Chlordane QC/Internal Proficiency Test Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits 1mL in Acetone Recommended Storage: Refrigerate (4°C) Answers will... -
Absolute StandardsPyrethrins Blind/External Proficiency Test (GC-MS)
SKU: 38440-EX
$138.89Pyrethrins Blind/External Proficiency Test (GC-MS) Specs Part Number 38440 Solvent</ -
Absolute StandardsPesticides QC/Internal Proficiency Tests by GC-MS/MS
SKU: 38248-IN
$138.89Pesticides 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... -
Absolute StandardsMGK-264 QC/Internal Proficiency Test (GC-MS)
SKU: 38441-IN
$72.22MGK-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... -
Absolute StandardsTerpenes QC/Internal Proficiency Test by HPLC, GC
SKU: 38400-IN
$277.78Terpenes QC/Internal Proficiency Test by HPLC, GC Not all analytes will be present in each PT sample. Specs Part Number 38400 Solvent in isopropanol
