Description
Heavy Metals in cold cream PT
Specs
| Part Number | 55253 |
| Solvent | in topical cream matrix |
| Concentration | Varied µg/g |
| Amount | 1 g |
| Additional Info. | 5 Components |
Components (5)
| Analyte | CAS No. | Concentration |
|---|---|---|
| Chromium | 7789-02-8 | 1-50 µg/g |
| Arsenic | 7440-38-2 | 10-50 µg/g |
| Cadmium | 10022-68-1 | 1-25 µg/g |
| Mercury | 10099-74-8 | 0.5-10 µg/g |
| Lead | 7783-34-8 | 1-25 µg/g |
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Absolute StandardsHeavy Metals in Cold Cream Practice Proficiency Test
SKU: 55253-IN
$295.00Heavy Metals in cold cream PT Specs Part Number 55253 Solvent in topical cream matrix Concentration Varied µg/g Amount 1 g < -
NSI Proficiency TestsNSI HEMP STUDY - Heavy Metals in Hemp Matrix Blind Proficiency Test
SKU: CMPT-020
$241.00NSI HEMP STUDY - Heavy Metals in Hemp Matrix Blind Proficiency Test This PT consists of a natural hemp matrix that can be analyzed for As, Cd, Cr, Cu, Ni, and Pb. Sufficient mass for at least two... -
Absolute StandardsHeavy Metals Practice Proficiency Test by AA, ICP, ICP-MS
SKU: 55213-IN
$125.00Heavy Metals Practice PT by AA ICP, ICP-MS Sample preparation: Dilute 1:100 assay by direct injection. Evaluation: +/- 20% Fixed Limits. 20 mL in 5% HNO3, See SDS. Answers will be provided in a... -
Absolute StandardsHeavy Metals Blind/External Proficiency Test by AA, ICP, ICP-MS
SKU: 55213-EX
$125.00Heavy Metals Blind/External Proficiency Test by AA, ICP, ICP-MS Not all analytes will be present in each PT sample. Sample preparation: Dilute 1:100 assay by direct injection. Evaluation: +/- 20%... -
Absolute StandardsCBD in Cold Cream Blind Proficiency Test
SKU: 38560-EX
$495.00Cannabidiol (CBD) in Topical Cream Matrix PT Specs Part Number 38560 Solvent in Topical Cream Concentration Varied ug/g Amount
