Description
Pyrethrins Blind/External Proficiency 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 |
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Absolute StandardsChlordane Blind/External Proficiency Test (GC-MS)
SKU: 38439-EX
$72.22Chlordane Blind/External Proficiency Test (GC-MS) Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits 1mL in Acetone Recommended Storage: Refrigerate (4°C)... -
Absolute StandardsPesticides Blind/External Proficiency Test by GC-MS/MS
SKU: 38248-EX
$138.89Pesticides Blind/External Proficiency Test by GC-MS/MS Not all analytes will be present in each PT sample. Sample Prep: Transfer and assay by direct injection. Evaluation: ±20% Fixed Limits 1mL in... -
Absolute StandardsMGK-264 Blind/External Proficiency Test (GC-MS)
SKU: 38441-EX
$72.22MGK-264 Blind/External Proficiency Test (GC-MS) Sample Preparation: Transfer & assay by direct injection Evaluation ±20% fixed limits Method: GC-MS/MS 1mL in ACN Recommended Storage:... -
Absolute StandardsCA, OR, WA Pesticides Blind/External Proficiency Test 2 (GC-MS)
SKU: 38434-EX
$305.56CA, OR, WA Pesticides Blind/External Proficiency Test 2 (GC-MS) Not all analytes will be present in each PT sample. Sample Preparation: Transfer & assay by direct injection Evaluation ±20%... -
Absolute StandardsTerpenes Blind/External Proficiency Test by HPLC, GC
SKU: 38400-EX
$277.78Terpenes Blind/External Proficiency Test by HPLC, GC Not all analytes will be present in each PT sample. Specs Part Number 38400 -
Absolute StandardsPesticides Blind/External Proficiency Test by LC-MS/MS
SKU: 38249-EX
$416.67Pesticides Blind/External Proficiency Test by LC-MS/MS Not all analytes will be present in each PT sample. Specs
